12730420177920

Names of 12730420177920

• Cardinal: 12730420177920 can be written as Twelve trillion, seven hundred thirty billion, four hundred twenty million, one hundred seventy-seven thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.273042017792 × 10¹³

Factors of 12730420177920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 3316

Divisors of 12730420177920

• Number of divisors d(n): 1056
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 30 32 34 36 40 41 45 48 51 60 64 68 72 80 82 85 90 96 102 120 123 127 128 136 144 153 160 164 170 180 192 204 205 240 246 254 255 256 272 288 306 320 328 340 360 369 381 384 408 410 480 492 508 510 512 544 576 612 615 635 640 656 680 697 720 738 762 765 768 816 820 960 984 1016 1020 1024 1088 1143 1152 1224 1230 1270 1280 1312 1360 1394 1440 1476 1524 1530 1536 1632 1640 1845 1905 1920 1968 2032 2040 2091 2159 2176 2286 2304 2448 2460 2540 2560 2624 2720 2788 2880 2952 3048 3060 3072 3121 3264 3280 3485 3690 3810 3840 3936 4064 4080 4182 4318 4352 4572 4608 4896 4920 5080 5120 5207 5248 5440 5576 5715 5760 5904 6096 6120 6242 6273 6477 6528 6560 6970 7380 7620 7680 7872 8128 8160 8364 8636 8704 9144 9216 9363 9792 9840 10160 10414 10455 10496 10795 10880 11152 11430 11520 11808 12192 12240 12484 12546 12954 13056 13120 13940 14760 15240 15360 15605 15621 15744 16256 16320 16728 17272 17408 18288 18726 19431 19584 19680 20320 20828 20910 20992 21590 21760 22304 22860 23040 23616 24384 24480 24968 25092 25908 26035 26112 26240 27880 28089 29520 30480 31210 31242 31365 31488 32385 32512 32640 33456 34544 36576 37452 38862 39168 39360 40640 41656 41820 41984 43180 43520 44608 45720 46080 46815 46863 47232 48768 48960 49936 50184 51816 52070 52224 52480 53057 55760 56178 59040 60960 62420 62484 62730 62976 64770 65024 65280 66912 69088 73152 74904 77724 78105 78336 78720 81280 83312 83640 86360 87040 88519 89216 91440 93630 93726 94464 97155 97536 97920 99872 100368 103632 104140 104960 106114 111520 112356 118080 121920 124840 124968 125460 125952 127961 129540 130048 130560 133824 138176 140445 146304 149808 155448 156210 156672 157440 159171 162560 166624 167280 172720 177038 178432 182880 187260 187452 188928 194310 195072 195840 199744 200736 207264 208280 209920 212228 223040 224712 234315 236160 243840 249680 249936 250920 255922 259080 261120 265285 265557 267648 276352 280890 292608 299616 310896 312420 314880 318342 325120 333248 334560 345440 354076 356864 365760 374520 374904 377856 383883 388620 390144 391680 396367 399488 401472 414528 416560 424456 442595 446080 449424 468630 472320 477513 487680 499360 499872 501840 511844 518160 530570 531114 535296 552704 561780 585216 599232 621792 624840 629760 636684 639805 650240 666496 669120 690880 708152 713728 731520 749040 749808 767766 777240 783360 792734 795855 796671 798976 802944 829056 833120 848912 885190 892160 898848 937260 944640 955026 975360 998720 999744 1003680 1023688 1036320 1061140 1062228 1070592 1105408 1123560 1151649 1170432 1189101 1198464 1243584 1249680 1273368 1279610 1327785 1332992 1338240 1381760 1416304 1463040 1498080 1499616 1535532 1554480 1585468 1591710 1593342 1597952 1605888 1658112 1666240 1697824 1770380 1784320 1797696 1874520 1889280 1910052 1919415 1950720 1981835 1997440 1999488 2007360 2047376 2072640 2122280 2124456 2141184 2175337 2210816 2247120 2303298 2378202 2387565 2396928 2487168 2499360 2546736 2559220 2655570 2665984 2676480 2763520 2832608 2926080 2996160 2999232 3071064 3108960 3170936 3183420 3186684 3195904 3211776 3316224 3332480 3395648 3540760 3567303 3568640 3595392 3749040 3820104 3838830 3963670 3983355 3994880 3998976 4014720 4094752 4145280 4244560 4248912 4350674 4494240 4606596 4756404 4775130 4793856 4974336 4998720 5093472 5118440 5311140 5331968 5352960 5527040 5665216 5758245 5852160 5945505 5992320 5998464 6142128 6217920 6341872 6366840 6373368 6423552 6526011 6632448 6664960 6738239 6791296 7081520 7134606 7190784 7498080 7640208 7677660 7927340 7966710 7989760 7997952 8029440 8189504 8290560 8489120 8497824 8701348 8988480 9213192 9512808 9550260 9587712 9948672 9997440 10186944 10236880 10622280 10705920 10876685 11054080 11330432 11516490 11891010 11984640 11996928 12284256 12435840 12683744 12733680 12746736 13052022 13329920 13476478 13582592 14163040 14269212 14381568 14996160 15280416 15355320 15854680 15933420 15979520 15995904 16058880 16251047 16379008 16581120 16978240 16995648 17402696 17836515 17976960 18426384 19025616 19100520 19578033 19897344 19994880 20214717 20373888 20473760 21244560 21753370 22660864 23032980 23782020 23969280 23993856 24568512 24871680 25367488 25467360 25493472 26104044 26659840 26952956 27165184 28326080 28538424 28763136 29992320 30560832 30710640 31709360 31866840 32117760 32502094 32630055 32758016 33162240 33691195 33956480 33991296 34805392 35673030 35953920 36852768 38051232 38201040 39156066 39989760 40429434 40747776 40947520 42489120 43506740 45321728 46065960 47564040 47938560 47987712 48753141 49137024 49743360 50734976 50934720 50986944 52208088 53905912 54330368 56652160 57076848 59984640 60644151 61121664 61421280 63418720 63733680 65004188 65260110 65516032 67382390 67912960 67982592 69610784 71346060 71907840 73705536 76102464 76402080 78312132 79979520 80858868 81255235 81495552 81895040 84978240 87013480 90643456 92131920 95128080 97506282 97890165 98274048 99486720 101073585 101469952 101869440 101973888 104416176 107811824 113304320 114153696 119969280 121288302 122243328 122842560 126837440 127467360 130008376 130520220 131032064 134764780 135825920 135965184 139221568 142692120 143815680 146259423 147411072 152204928 152804160 156624264 161717736 162510470 162991104 163790080 169956480 174026960 184263840 190256160 195012564 195780330 196548096 202147170 202939904 203738880 203947776 208832352 215623648 226608640 228307392 239938560 242576604 243765705 244486656 245685120 253674880 254934720 260016752 261040440 269529560 271651840 271930368 276267799 278443136 285384240 292518846 294822144 303220755 304409856 305608320 313248528 323435472 325020940 327580160 339912960 348053920 368527680 380512320 390025128 391560660 393096192 404294340 405879808 407477760 407895552 417664704 431247296 453217280 456614784 485153208 487531410 488973312 491370240 507349760 509869440 520033504 522080880 539059120 552535598 556886272 570768480 585037692 589644288 606441510 608819712 611216640 626497056 646870944 650041880 655160320 679825920 696107840 731297115 737055360 761024640 780050256 783121320 808588680 814955520 815791104 828803397 835329408 862494592 913229568 970306416 975062820 982740480 1014699520 1019738880 1040067008 1044161760 1078118240 1105071196 1113772544 1141536960 1170075384 1179288576 1212883020 1217639424 1222433280 1252994112 1293741888 1300083760 1359651840 1381338995 1392215680 1462594230 1474110720 1522049280 1560100512 1566242640 1617177360 1657606794 1670658816 1724989184 1826459136 1940612832 1950125640 1965480960 2029399040 2039477760 2080134016 2088323520 2156236480 2210142392 2227545088 2283073920 2340150768 2425766040 2444866560 2486410191 2505988224 2587483776 2600167520 2762677990 2784431360 2925188460 2948221440 3044098560 3120201024 3132485280 3234354720 3315213588 3341317632 3449978368 3652918272 3881225664 3900251280 4078955520 4144016985 4160268032 4176647040 4312472960 4420284784 4566147840 4680301536 4851532080 4972820382 5011976448 5174967552 5200335040 5525355980 5568862720 5850376920 5896442880 6088197120 6240402048 6264970560 6468709440 6630427176 6682635264 6899956736 7762451328 7800502560 8288033970 8320536064 8353294080 8624945920 8840569568 9132295680 9360603072 9703064160 9945640764 10023952896 10349935104 10400670080 11050711960 11137725440 11700753840 12432050955 12480804096 12529941120 12937418880 13260854352 15524902656 15601005120 16576067940 16641072128 16706588160 17249891840 17681139136 18264591360 18721206144 19406128320 19891281528 20047905792 20699870208 20801340160 22101423920 23401507680 24864101910 24961608192 25059882240 25874837760 26521708704 31049805312 31202010240 33152135880 33413176320 34499783680 35362278272 37442412288 38812256640 39782563056 41602680320 44202847840 46803015360 49728203820 49923216384 50119764480 51749675520 53043417408 62099610624 62404020480 66304271760 70724556544 74884824576 77624513280 79565126112 83205360640 88405695680 93606030720 99456407640 100239528960 103499351040 106086834816 124808040960 132608543520 141449113088 149769649152 155249026560 159130252224 176811391360 187212061440 198912815280 212173669632 249616081920 265217087040 282898226176 310498053120 318260504448 353622782720 374424122880 397825630560 424347339264 530434174080 636521008896 707245565440 748848245760 795651261120 848694678528 1060868348160 1273042017792 1414491130880 1591302522240 2121736696320 2546084035584 3182605044480 4243473392640 6365210088960 12730420177920
• Sum of all divisors σ(n): 48236646721536
• Sum of proper divisors (its aliquot sum) s(n): 35506226543616
• 12730420177920 is an abundant number, because the sum of its proper divisors (35506226543616) is greater than itself. Its abundance is 22775806365696

Bases of 12730420177920

• Binary: 10111001010000001000001011000010110000000000₂
• Hexadecimal: 0xB94082C2C00
• Base-36: 4IG9VHFK0

Squares and roots of 12730420177920

• 12730420177920 squared (12730420177920²) is 162063597906392684455526400
• 12730420177920 cubed (12730420177920³) is 2063137696893854897551708811415257088000
• The square root of 12730420177920 is 3567971.4373744641
• The cube root of 12730420177920 is 23349.6789052163

Scales and comparisons

• 12,730,420,177,920 seconds is equal to 404,787 years, 51 weeks, 1 day, 3 hours, 12 minutes.
• To count from 1 to 12,730,420,177,920 would take you about one million, eleven thousand, nine hundred sixty-nine 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 12730420177920 cubic inches would be around 1945.8 feet tall.

Recreational maths with 12730420177920

• 12730420177920 backwards is 02977102403721
• 12730420177920 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12730420177920's digits is 45
• More coming soon!