82986792458890740

Names of 82986792458890740

• Cardinal: 82986792458890740 can be written as Eighty-two quadrillion, nine hundred eighty-six trillion, seven hundred ninety-two billion, four hundred fifty-eight million, eight hundred ninety thousand, seven hundred forty.

Scientific notation

• Scientific notation: 8.298679245889074 × 10¹⁶

Factors of 82986792458890740

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1499

Divisors of 82986792458890740

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 105 140 210 389 420 778 1093 1167 1556 1945 2186 2334 2723 3279 3890 4372 4668 5446 5465 5835 6558 7651 7780 8169 10892 10930 11670 13116 13615 15302 16338 16395 21860 22953 23340 27230 30604 32676 32790 38255 40845 45906 54460 65580 76510 81690 91812 114765 151321 153020 163380 229530 302642 425177 453963 459060 605284 756605 850354 907926 1059247 1194649 1275531 1513210 1700708 1815852 2118494 2125885 2269815 2389298 2551062 2976239 3026420 3177741 3583947 4236988 4251770 4539630 4778596 5102124 5296235 5952478 5973245 6355482 6377655 7167894 8362543 8503540 8928717 9079260 10592470 11904956 11946490 12710964 12755310 14335788 14881195 15888705 16725086 17857434 17919735 21184940 23892980 25087629 25510620 29762390 31777410 33450172 35714868 35839470 41812715 44643585 50175258 59524780 63554820 71678940 83625430 89287170 100350516 125438145 165393853 167250860 178574340 250876290 330787706 464718461 496181559 501752580 661575412 826969265 929436922 992363118 1157756971 1305751357 1394155383 1653938530 1858873844 1984726236 2315513942 2323592305 2480907795 2611502714 2788310766 3253029227 3307877060 3473270913 3917254071 4631027884 4647184610 4961815590 5223005428 5576621532 5788784855 6506058454 6528756785 6946541826 6970776915 7834508142 9140259499 9294369220 9759087681 9923631180 11577569710 13012116908 13057513570 13893083652 13941553830 15669016284 16265146135 17366354565 18280518998 19518175362 19586270355 23155139420 26115027140 27420778497 27883107660 32530292270 34732709130 36561037996 39036350724 39172540710 45701297495 48795438405 54841556994 65060584540 69465418260 78345081420 91402594990 97590876810 109683113988 137103892485 180775481329 182805189980 195181753620 274207784970 361550962658 507937277873 542326443987 548415569940 723101925316 903877406645 1015874555746 1084652887974 1265428369303 1523811833619 1807754813290 2031749111492 2169305775948 2530856738606 2539686389365 2711632219935 3047623667238 3555560945111 3615509626580 3796285107909 5061713477212 5079372778730 5423264439870 6095247334476 6327141846515 7111121890222 7592570215818 7619059168095 10158745557460 10666682835333 10846528879740 12654283693030 14222243780444 15185140431636 15238118336190 17777804725555 18981425539545 21333365670666 25308567386060 30476236672380 35555609451110 37962851079090 42666731341332 53333414176665 71111218902220 75925702158180 106666828353330 197587601092597 213333656706660 395175202185194 592762803277791 790350404370388 987938005462985 1185525606555582 1383113207648179 1975876010925970 2371051213111164 2766226415296358 2963814016388955 3951752021851940 4149339622944537 5532452830592716 5927628032777910 6915566038240895 8298679245889074 11855256065555820 13831132076481790 16597358491778148 20746698114722685 27662264152963580 41493396229445370 82986792458890740
• Sum of all divisors σ(n): 266485970000006400
• Sum of proper divisors (its aliquot sum) s(n): 183499177541115660
• 82986792458890740 is an abundant number, because the sum of its proper divisors (183499177541115660) is greater than itself. Its abundance is 100512385082224920

Bases of 82986792458890740

• Binary: 100100110110101000000110001001101100011111010110111110100₂
• Hexadecimal: 0x126D40C4D8FADF4
• Base-36: MP4D25IJCVO

Squares and roots of 82986792458890740

• 82986792458890740 squared (82986792458890740²) is 6886807722615004992792871257747600
• 82986792458890740 cubed (82986792458890740³) is 571514083180937407484377882395893827891726897224000
• The square root of 82986792458890740 is 288074282.8835832407
• The cube root of 82986792458890740 is 436183.9284772621

Scales and comparisons

• 82,986,792,458,890,740 seconds is equal to 2,638,723,305 years, 9 weeks, 6 days, 19 minutes.
• To count from 1 to 82,986,792,458,890,740 would take you about seven billion, nine hundred sixteen million, one hundred sixty-nine thousand, nine hundred fifteen 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 82986792458890740 cubic inches would be around 36348.7 feet tall.

Recreational maths with 82986792458890740

• 82986792458890740 backwards is 04709885429768928
• The number of decimal digits it has is: 17
• The sum of 82986792458890740's digits is 96
• More coming soon!