1997928276960

Names of 1997928276960

• Cardinal: 1997928276960 can be written as One trillion, nine hundred ninety-seven billion, nine hundred twenty-eight million, two hundred seventy-six thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 1.99792827696 × 10¹²

Factors of 1997928276960

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1277

Divisors of 1997928276960

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 14 15 16 19 20 21 22 24 28 30 32 33 35 38 40 42 44 48 55 56 57 60 66 70 76 77 80 84 88 95 96 105 110 112 114 120 132 133 137 140 152 154 160 165 168 176 190 209 210 220 224 228 231 240 264 266 274 280 285 304 308 330 336 352 361 380 385 399 411 418 420 440 456 462 480 528 532 548 560 570 608 616 627 660 665 672 685 722 760 770 798 822 836 840 880 912 924 959 1045 1056 1064 1083 1093 1096 1120 1140 1155 1232 1254 1320 1330 1370 1444 1463 1507 1520 1540 1596 1644 1672 1680 1760 1805 1824 1848 1918 1995 2055 2090 2128 2166 2186 2192 2280 2310 2464 2508 2527 2603 2640 2660 2740 2877 2888 2926 3014 3040 3080 3135 3192 3279 3288 3344 3360 3610 3696 3836 3971 3990 4110 4180 4256 4332 4372 4384 4389 4521 4560 4620 4795 5016 5054 5206 5280 5320 5415 5465 5480 5754 5776 5852 6028 6160 6270 6384 6558 6576 6688 7220 7315 7392 7535 7581 7651 7672 7809 7942 7980 8220 8360 8664 8744 8778 9042 9120 9240 9590 10032 10108 10412 10549 10640 10830 10930 10960 11508 11552 11704 11913 12023 12056 12320 12540 12635 12768 13015 13116 13152 14385 14440 14630 15070 15162 15302 15344 15618 15884 15960 16395 16440 16720 17328 17488 17556 18084 18221 18480 19180 19855 20064 20216 20767 20824 21098 21280 21660 21860 21920 21945 22605 22953 23016 23408 23826 24046 24112 25080 25270 26030 26232 27797 28633 28770 28880 29260 30140 30324 30604 30688 31236 31647 31768 31920 32790 32880 33440 34656 34976 35112 36069 36168 36442 36960 37905 38255 38360 39045 39710 40432 41534 41648 42196 43320 43720 43890 45210 45906 46032 46816 47652 48092 48224 49457 50160 50540 52060 52464 52745 54663 55594 57266 57540 57760 58520 59565 60115 60280 60648 61208 62301 62472 63294 63536 63840 65580 65760 70224 72138 72336 72884 75810 76510 76720 78090 79420 80864 83068 83296 83391 84161 84392 85899 86640 87440 87780 90420 91105 91812 92064 95304 96184 98914 100320 101080 103835 104120 104928 105490 109326 111188 114532 114765 115080 117040 119130 120230 120560 121296 122416 124602 124944 126588 127072 131160 138985 140448 143165 144276 144672 145369 145768 148371 149741 151620 153020 153440 156180 158235 158840 166136 166782 168322 168784 171798 173280 174880 175560 180345 180840 182210 183624 190608 192368 197828 200431 202160 207670 208240 210980 218652 222376 228437 229064 229530 230160 234080 238260 240460 241120 242592 244832 247285 249204 249888 252483 253176 262320 273315 277970 286330 288552 290738 291536 296742 299482 303240 306040 311505 312360 316470 317680 332272 333564 336644 337568 343596 346199 351120 360690 361680 364420 367248 381216 384736 394573 395656 400862 404320 415340 416480 416955 420805 421960 429495 436107 437304 444752 449223 456874 458128 459060 460320 476520 480920 494570 498408 504966 506352 524640 544027 546630 555940 572660 577104 581476 583072 593484 598964 601293 606480 612080 623010 624720 632940 635360 664544 667128 673288 685311 687192 692398 702240 721380 723360 726845 728840 734496 741855 748705 789146 791312 801724 830680 833910 841610 843920 858990 872214 874608 889504 898446 913748 916256 918120 953040 961840 989140 996816 1002155 1009932 1012704 1038597 1048187 1088054 1093260 1111880 1142185 1145320 1154208 1162952 1183719 1186968 1197928 1202586 1212960 1224160 1246020 1249440 1262415 1265880 1334256 1346576 1370622 1374384 1384796 1442760 1453690 1457680 1483710 1497410 1578292 1582624 1599059 1603448 1632081 1647151 1661360 1667820 1683220 1687840 1717980 1730995 1744428 1749216 1796892 1827496 1836240 1906080 1923680 1972865 1978280 1993632 2004310 2019864 2077194 2096374 2176108 2180535 2186520 2223760 2246115 2284370 2290640 2325904 2367438 2373936 2395856 2405172 2492040 2524830 2531760 2668512 2693152 2720135 2741244 2748768 2762011 2769592 2845079 2885520 2907380 2915360 2967420 2994820 3006465 3144561 3156584 3198118 3206896 3264162 3294302 3322720 3335640 3366440 3426555 3435960 3461990 3488856 3593784 3654992 3672480 3808189 3945730 3956560 4008620 4039728 4154388 4192748 4340303 4352216 4361070 4373040 4447520 4492230 4568740 4581280 4651808 4734876 4747872 4791712 4797177 4810344 4941453 4984080 5049660 5063520 5192985 5240935 5440270 5482488 5524022 5539184 5690158 5771040 5814760 5918595 5934840 5989640 6012930 6289122 6313168 6396236 6413792 6528324 6588604 6671280 6732880 6853110 6871920 6923980 6977712 7187568 7309984 7616378 7891460 7913120 7995295 8017240 8079456 8160405 8235755 8286033 8308776 8385496 8535237 8680606 8704432 8722140 8746080 8984460 9137480 9469752 9594354 9620688 9882906 9968160 10099320 10385970 10481870 10880540 10964976 11048044 11078368 11380316 11424567 11530057 11629520 11837190 11869680 11979280 12025860 12578244 12626336 12792472 13020909 13056648 13177208 13342560 13465760 13706220 13743840 13810055 13847960 13955424 14225395 14375136 15232756 15722805 15782920 15990590 16034480 16320810 16471510 16572066 16617552 16770992 17070474 17361212 17408864 17444280 17968920 18274960 18939504 19040945 19188708 19241376 19765812 19915553 20198640 20771940 20963740 21701515 21761080 21929952 22096088 22760632 22849134 23060114 23259040 23674380 23739360 23958560 23985885 24051720 24707265 25156488 25584944 26041818 26113296 26354416 27412440 27620110 27695920 28450790 30382121 30465512 31295869 31445610 31565840 31981180 32068960 32641620 32943020 33144132 33235104 33541984 34140948 34590171 34722424 34888560 35937840 36549920 37879008 38081890 38377416 39531624 39831106 40397280 41430165 41543880 41927480 42676185 43403030 43522160 44192176 45521264 45698268 46120228 47348760 47971770 48103440 49414530 50312976 51169888 52083636 52226592 52708832 54056501 54824880 55240220 55391840 56901580 57122835 57650285 59746659 60764242 60931024 62591738 62891220 63131680 63962360 65104545 65283240 65886040 66288264 68281896 69180342 69444848 69777120 71875680 76163780 76754832 79063248 79662212 82860330 83087760 83854960 85352370 86806060 87044320 88384352 91042528 91146363 91396536 92240456 93887607 94697520 95943540 96206880 98829060 99577765 100625952 104167272 108113002 109649760 110480440 113803160 114245670 115300570 119493318 121528484 121862048 125183476 125782440 127924720 130209090 130566480 131772080 132576528 136563792 138360684 138889696 151910605 152327560 153509664 156479345 158126496 159324424 162169503 165720660 166175520 167709920 170704740 172950855 173612120 182292726 182793072 184480912 187775214 189395040 191887080 197658120 199155530 208334544 216226004 219071083 220960880 227606320 228491340 230601140 238986636 243056968 250366952 251564880 255849440 260418180 261132960 263544160 265153056 270282505 273127584 276721368 298733295 303821210 304655120 312958690 318648848 324339006 331441320 341409480 345901710 347224240 364585452 365586144 368961824 375550428 378395507 383774160 395316240 398311060 416669088 432452008 438142166 441921760 455212640 455731815 456982680 461202280 469438035 477973272 486113936 500733904 503129760 520836360 540565010 553442736 594621511 597466590 607642420 609310240 625917380 637297696 648678012 657213249 662882640 682818960 691803420 694448480 729170904 751100856 756791014 767548320 790632480 796622120 810847515 864904016 876284332 911463630 913965360 922404560 938876070 955946544 972227872 1001467808 1041672720 1081130020 1095355415 1106885472 1135186521 1189243022 1194933180 1215284840 1251834760 1297356024 1314426498 1325765280 1365637920 1383606840 1458341808 1502201712 1513582028 1593244240 1621695030 1729808032 1752568664 1783864533 1822927260 1827930720 1844809120 1877752140 1891977535 1911893088 2083345440 2162260040 2190710830 2270373042 2378486044 2389866360 2430569680 2503669520 2594712048 2628852996 2767213680 2916683616 2973107555 3004403424 3027164056 3186488480 3243390060 3286066245 3505137328 3567729066 3645854520 3755504280 3783955070 4162350577 4324520080 4381421660 4540746084 4756972088 4779732720 4861139360 5007339040 5189424096 5257705992 5534427360 5675932605 5946215110 6054328112 6486780120 6572132490 7010274656 7135458132 7291709040 7511008560 7567910140 8324701154 8649040160 8762843320 8919322665 9081492168 9513944176 9559465440 10515411984 11351865210 11892430220 12108656224 12487051731 12973560240 13144264980 14270916264 14583418080 15022017120 15135820280 16649402308 17525686640 17838645330 18162984336 19027888352 20811752885 21030823968 22703730420 23784860440 24974103462 25947120480 26288529960 28541832528 30271640560 33298804616 35051373280 35677290660 36325968672 41623505770 45407460840 47569720880 49948206924 52577059920 57083665056 60543281120 62435258655 66597609232 71354581320 83247011540 90814921680 95139441760 99896413848 105154119840 124870517310 133195218464 142709162640 166494023080 181629843360 199792827696 249741034620 285418325280 332988046160 399585655392 499482069240 665976092320 998964138480 1997928276960
• Sum of all divisors σ(n): 8349191230464
• Sum of proper divisors (its aliquot sum) s(n): 6351262953504
• 1997928276960 is an abundant number, because the sum of its proper divisors (6351262953504) is greater than itself. Its abundance is 4353334676544

Bases of 1997928276960

• Binary: 11101000100101101110011100010001111100000₂
• Hexadecimal: 0x1D12DCE23E0
• Base-36: PHU2WSTC

Squares and roots of 1997928276960

• 1997928276960 squared (1997928276960²) is 3991717399876354466841600
• 1997928276960 cubed (1997928276960³) is 7975165066846216196983037341249536000
• The square root of 1997928276960 is 1413480.9078866259
• The cube root of 1997928276960 is 12594.8586501857

Scales and comparisons

• 1,997,928,276,960 seconds is equal to 63,527 years, 48 weeks, 5 days, 20 hours, 56 minutes.
• To count from 1 to 1,997,928,276,960 would take you about one hundred fifty-eight thousand, eight hundred nineteen 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 1997928276960 cubic inches would be around 1049.6 feet tall.

Recreational maths with 1997928276960

• 1997928276960 backwards is 0696728297991
• The number of decimal digits it has is: 13
• The sum of 1997928276960's digits is 75
• More coming soon!