208990948320

Names of 208990948320

• Cardinal: 208990948320 can be written as Two hundred eight billion, nine hundred ninety million, nine hundred forty-eight thousand, three hundred twenty.

Scientific notation

• Scientific notation: 2.0899094832 × 10¹¹

Factors of 208990948320

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 142

Divisors of 208990948320

• Number of divisors d(n): 1296
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 18 20 21 22 24 28 30 32 33 35 36 40 42 44 45 48 53 55 56 60 61 63 66 70 72 77 80 84 88 90 96 99 105 106 110 112 120 121 122 126 132 140 144 154 159 160 165 168 176 180 183 198 210 212 220 224 231 240 242 244 252 264 265 280 288 305 308 315 318 330 336 352 360 363 366 371 385 396 420 424 427 440 462 477 480 484 488 495 504 528 530 549 560 583 605 610 616 630 636 660 671 672 693 720 726 732 742 770 792 795 840 847 848 854 880 915 924 954 968 976 990 1008 1056 1060 1089 1098 1113 1120 1155 1166 1210 1220 1232 1260 1272 1281 1320 1342 1386 1440 1452 1464 1484 1540 1584 1590 1680 1694 1696 1708 1749 1760 1815 1830 1848 1855 1908 1936 1952 1980 2013 2016 2120 2135 2178 2196 2226 2310 2332 2385 2420 2440 2464 2520 2541 2544 2562 2640 2684 2745 2772 2809 2904 2915 2928 2968 3080 3168 3180 3233 3339 3355 3360 3388 3416 3465 3498 3630 3660 3696 3710 3816 3843 3872 3960 4026 4081 4235 4240 4270 4356 4392 4452 4620 4664 4697 4770 4840 4880 5040 5082 5088 5124 5247 5280 5368 5445 5490 5544 5565 5618 5808 5830 5856 5936 6039 6160 6360 6405 6413 6466 6678 6710 6776 6832 6930 6996 7260 7320 7381 7392 7420 7623 7632 7686 7920 8052 8162 8427 8470 8480 8540 8712 8745 8784 8904 9240 9328 9394 9540 9680 9699 9760 10065 10080 10164 10248 10494 10736 10890 10980 11088 11130 11236 11616 11660 11872 12078 12243 12320 12705 12720 12810 12826 12932 13356 13420 13552 13664 13860 13992 14045 14091 14520 14640 14762 14840 15246 15264 15372 15840 16104 16165 16324 16695 16854 16940 17080 17424 17490 17568 17808 18480 18656 18788 19080 19215 19239 19360 19398 19663 20130 20328 20405 20496 20988 21472 21780 21960 22143 22176 22260 22472 22631 23320 23485 24156 24486 25281 25410 25440 25620 25652 25864 26235 26712 26840 27104 27720 27984 28090 28182 29040 29097 29280 29524 29680 30195 30492 30744 30899 32065 32208 32330 32648 33390 33708 33880 34160 34848 34980 35563 35616 36729 36905 36960 37576 38115 38160 38430 38478 38796 39326 40260 40656 40810 40992 41976 42135 42273 43560 43920 44286 44520 44891 44944 45262 46640 46970 48312 48495 48972 50562 50820 51240 51304 51667 51728 52470 53424 53680 55440 55968 56180 56364 57717 58080 58194 58989 59048 59360 60390 60984 61215 61488 61798 64130 64416 64660 65296 66429 66780 67416 67760 67893 68320 69960 70455 71126 73458 73810 75152 76230 76320 76860 76956 77592 78652 80520 81312 81620 83952 84270 84546 87120 87840 88572 89040 89782 89888 90524 92697 93280 93940 96195 96624 96990 97944 98315 101124 101640 102480 102608 103334 103456 104940 106689 106848 107360 110715 110880 112360 112728 113155 115434 116388 117978 118096 120780 121968 122430 122976 123596 126405 128260 129320 130592 132858 133560 134673 134832 135520 135786 139920 140910 142252 145485 146916 147620 150304 152460 153720 153912 154495 155001 155184 157304 161040 163240 167904 168540 169092 171349 174240 176967 177144 177815 178080 179564 181048 183645 185394 187880 192390 193248 193980 195888 196630 202248 203280 203679 204960 205216 206668 209880 211365 213378 216293 221430 224455 224720 225456 226310 230868 232776 235956 236192 241560 243936 244860 247192 248941 252810 256520 258335 258640 265716 267120 269346 269664 271572 278091 279840 281820 284504 288585 290970 293832 294945 295240 304920 307440 307824 308990 310002 310368 314608 320067 322080 326480 332145 337080 338184 339465 339889 342698 353934 354288 355630 359128 362096 367290 370788 375760 384780 387960 391193 391776 393260 404019 404496 406560 407358 413336 419760 422730 426756 432586 442860 448910 449440 450912 452620 461736 463485 465003 465552 471912 483120 489720 494384 497882 505620 513040 514047 516670 517280 531432 533445 534240 538692 543144 556182 563640 569008 577170 581940 587664 589890 590480 609840 614880 615648 617980 620004 629216 640134 648879 652960 664290 673365 674160 676368 678930 679778 685396 707868 708576 711260 718256 724192 734580 741576 746823 751520 769560 775005 775920 782386 786520 808038 808992 814716 826672 839520 845460 853512 856745 865172 884835 885720 897820 905240 923472 926970 930006 931104 943824 966240 979440 988768 995764 1011240 1018395 1019667 1026080 1028094 1033340 1062864 1066890 1077384 1081465 1086288 1112364 1127280 1138016 1154340 1163880 1173579 1175328 1179780 1180960 1199443 1219680 1235960 1240008 1244705 1280268 1297758 1328580 1346730 1348320 1352736 1357860 1359556 1370792 1390455 1415736 1422520 1436512 1469160 1483152 1493646 1539120 1542141 1550010 1551840 1564772 1573040 1600335 1616076 1629432 1653344 1690920 1699445 1707024 1713490 1730344 1769670 1771440 1795640 1810480 1846944 1853940 1860012 1884839 1887648 1946637 1955965 1958880 1991528 2020095 2022480 2036790 2039334 2056188 2066680 2125728 2133780 2154768 2162930 2172576 2224728 2240469 2254560 2308680 2325015 2327760 2347158 2359560 2379223 2398886 2471920 2480016 2489410 2560536 2570235 2595516 2657160 2693460 2715720 2719112 2738351 2741584 2780910 2831472 2845040 2938320 2966304 2987292 3059001 3078240 3084282 3100020 3129544 3146080 3200670 3232152 3244395 3258864 3381840 3398890 3414048 3426980 3460688 3520737 3539340 3542880 3591280 3598329 3620960 3707880 3720024 3734115 3769678 3893274 3911930 3983056 4040190 4044960 4073580 4078668 4112376 4133360 4267560 4309536 4325860 4449456 4480938 4617360 4650030 4655520 4694316 4719120 4758446 4797772 4943840 4960032 4978820 5098335 5121072 5140470 5191032 5314320 5386920 5431440 5438224 5476702 5483168 5561820 5654517 5662944 5690080 5867895 5876640 5974584 5997215 6118002 6168564 6200040 6259088 6401340 6464304 6488790 6517728 6763680 6797780 6853960 6921376 7041474 7078680 7137669 7182560 7196658 7415760 7440048 7468230 7539356 7710705 7786548 7823860 7966112 8080380 8147160 8157336 8215053 8224752 8266720 8535120 8651720 8898912 8961876 9234720 9300060 9388632 9424195 9438240 9516892 9595544 9733185 9957640 10196670 10242144 10280940 10382064 10628640 10773840 10794987 10862880 10876448 10953404 11123640 11202345 11309034 11735790 11896115 11949168 11994430 12236004 12337128 12400080 12518176 12802680 12928608 12977580 13193873 13595560 13691755 13707920 14082948 14157360 14275338 14393316 14831520 14880096 14936460 15078712 15295005 15421410 15573096 15647720 16160760 16294320 16314672 16430106 16449504 16963551 17070240 17303440 17603685 17923752 17991645 18600120 18777264 18848390 19033784 19191088 19466370 19915280 20393340 20561880 20733229 20764128 21413007 21547680 21589974 21906808 22247280 22404690 22618068 23471580 23792230 23898336 23988860 24472008 24645159 24674256 24800160 25605360 25955160 26387746 27191120 27383510 27415840 28165896 28272585 28314720 28550676 28786632 29872920 30157424 30590010 30842820 31146192 31295440 32321520 32588640 32629344 32860212 33927102 34606880 35207370 35688345 35847504 35983290 37200240 37554528 37696780 38067568 38382176 38932740 39581619 39830560 40786680 41075265 41123760 41466458 42826014 43179948 43813616 44494560 44809380 45236136 46943160 47584460 47977720 48944016 49290318 49348512 51210720 51910320 52775492 53974935 54382240 54767020 56331792 56545170 57101352 57573264 59745840 60314848 61180020 61685640 62199687 62292384 62590880 64643040 65720424 65969365 67854204 70414740 71376690 71695008 71966580 74400480 75393560 76135136 77865480 79163238 81573360 82150530 82247520 82932916 84817755 85652028 86359896 87627232 89618760 90472272 93886320 95168920 95955440 97888032 98580636 103666145 103820640 105550984 107065035 107949870 109534040 112663584 113090340 114202704 115146528 118744857 119491680 122360040 123225795 123371280 124399374 131440848 131938730 135708408 140829480 142753380 143933160 145132603 150787120 155730960 158326476 163146720 164301060 165865832 169635510 171304056 172719792 179237520 180944544 186599061 187772640 190337840 191910880 197161272 197908095 207332290 211101968 214130070 215899740 219068080 226180680 228405408 237489714 244720080 246451590 246742560 248798748 262881696 263877460 271416816 281658960 285506760 287866320 290265206 301574240 310998435 311461920 316652952 328602120 331731664 339271020 342608112 345439584 358475040 373198122 380675680 394322544 395816190 414664580 422203936 428260140 431799480 435397809 438136160 452361360 474979428 489440160 492903180 497597496 527754920 542833632 563317920 571013520 575732640 580530412 593724285 621996870 633305904 657204240 663463328 678542040 685216224 725663015 746396244 788645088 791632380 829329160 856520280 863598960 870795618 904722720 932995305 949958856 985806360 995194992 1055509840 1142027040 1161060824 1187448570 1243993740 1266611808 1306193427 1314408480 1357084080 1451326030 1492792488 1583264760 1658658320 1713040560 1727197920 1741591236 1865990610 1899917712 1971612720 1990389984 2111019680 2176989045 2322121648 2374897140 2487987480 2612386854 2714168160 2902652060 2985584976 3166529520 3317316640 3426081120 3483182472 3731981220 3799835424 3943225440 4353978090 4644243296 4749794280 4975974960 5224773708 5805304120 5971169952 6333059040 6530967135 6966364944 7463962440 8707956180 9499588560 9951949920 10449547416 11610608240 13061934270 13932729888 14927924880 17415912360 18999177120 20899094832 23221216480 26123868540 29855849760 34831824720 41798189664 52247737080 69663649440 104495474160 208990948320
• Sum of all divisors σ(n): 928089410976
• Sum of proper divisors (its aliquot sum) s(n): 719098462656
• 208990948320 is an abundant number, because the sum of its proper divisors (719098462656) is greater than itself. Its abundance is 510107514336

Bases of 208990948320

• Binary: 11000010101000110101001100101111100000₂
• Hexadecimal: 0x30A8D4CBE0
• Base-36: 2O0BTBS0

Squares and roots of 208990948320

• 208990948320 squared (208990948320²) is 43677216479692910822400
• 208990948320 cubed (208990948320³) is 9128142892068953455154567098368000
• The square root of 208990948320 is 457155.2781276839
• The cube root of 208990948320 is 5934.3864662081

Scales and comparisons

• 208,990,948,320 seconds is equal to 6,645 years, 13 weeks, 5 days, 17 hours, 12 minutes.
• To count from 1 to 208,990,948,320 would take you about thirteen thousand, two hundred ninety years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 208990948320 cubic inches would be around 494.5 feet tall.

Recreational maths with 208990948320

• 208990948320 backwards is 023849099802
• The number of decimal digits it has is: 12
• The sum of 208990948320's digits is 54
• More coming soon!