990663035040

Names of 990663035040

• Cardinal: 990663035040 can be written as Nine hundred ninety billion, six hundred sixty-three million, thirty-five thousand and forty.

Scientific notation

• Scientific notation: 9.9066303504 × 10¹¹

Factors of 990663035040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1266

Divisors of 990663035040

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 49 54 56 60 63 70 72 80 81 84 90 96 98 105 108 112 120 126 135 140 144 147 160 162 168 180 189 196 210 216 224 240 245 252 270 280 288 294 315 324 336 360 378 392 405 420 432 441 480 490 504 540 560 567 588 630 648 672 720 735 756 784 810 840 864 882 945 980 1008 1080 1120 1134 1176 1249 1260 1296 1323 1440 1470 1512 1568 1620 1680 1764 1890 1960 2016 2160 2205 2268 2352 2498 2520 2592 2646 2835 2940 3024 3240 3360 3528 3747 3780 3920 3969 4320 4410 4536 4704 4996 5040 5292 5670 5880 6048 6245 6480 6615 7056 7494 7560 7840 7938 8743 8820 9072 9992 10080 10584 11241 11340 11760 12490 12960 13230 14112 14988 15120 15876 17486 17640 18144 18735 19845 19984 21168 22482 22680 23520 24980 26229 26460 29976 30240 31752 33723 34972 35280 37470 39690 39968 42336 43715 44964 45360 49960 52458 52920 56205 59952 61201 63504 67446 69944 70560 74940 78687 79380 87430 89928 90720 99920 101169 104916 105840 112410 119904 122402 127008 131145 134892 139888 149880 157374 158760 168615 174860 179856 183603 199840 202338 209832 211680 224820 236061 244804 262290 269784 279776 299760 306005 314748 317520 337230 349720 359712 367206 393435 404676 419664 449640 472122 489608 505845 524580 539568 550809 599520 612010 629496 635040 674460 699440 708183 734412 786870 809352 839328 899280 918015 944244 979216 1011690 1049160 1079136 1101618 1180305 1224020 1258992 1348920 1398880 1416366 1468824 1560001 1573740 1618704 1652427 1798560 1836030 1888488 1958432 2023380 2098320 2203236 2360610 2448040 2517984 2697840 2754045 2832732 2937648 3120002 3147480 3237408 3304854 3540915 3672060 3776976 4046760 4196640 4406472 4680003 4721220 4896080 4957281 5395680 5508090 5665464 5875296 6240004 6294960 6609708 7081830 7344120 7553952 7800005 8093520 8262135 8812944 9360006 9442440 9792160 9914562 10920007 11016180 11330928 12480008 12589920 13219416 14040009 14163660 14688240 15600010 16187040 16524270 17625888 18720012 18884880 19829124 21840014 22032360 22661856 23400015 24786405 24960016 26438832 28080018 28327320 29376480 31200020 32760021 33048540 37440024 37769760 39658248 42120027 43680028 44064720 46800030 49572810 49920032 52877664 54600035 56160036 56654640 62400040 65520042 66097080 70200045 74880048 76440049 79316496 84240054 87360056 88129440 93600060 98280063 99145620 109200070 112320072 113309280 124800080 126360081 131040084 132194160 140400090 149760096 152880098 158632992 163800105 168480108 174720112 187200120 196560126 198291240 210600135 218400140 224640144 229320147 249600160 252720162 262080168 264388320 280800180 294840189 305760196 327600210 336960216 349440224 374400240 382200245 393120252 396582480 421200270 436800280 449280288 458640294 491400315 505440324 524160336 561600360 589680378 611520392 631800405 655200420 673920432 687960441 748800480 764400490 786240504 793164960 842400540 873600560 884520567 917280588 982800630 1010880648 1048320672 1123200720 1146600735 1179360756 1223040784 1263600810 1310400840 1347840864 1375920882 1474200945 1528800980 1572481008 1684801080 1747201120 1769041134 1834561176 1965601260 2021761296 2063881323 2246401440 2293201470 2358721512 2446081568 2527201620 2620801680 2751841764 2948401890 3057601960 3144962016 3369602160 3439802205 3538082268 3669122352 3931202520 4043522592 4127762646 4422602835 4586402940 4717443024 5054403240 5241603360 5503683528 5896803780 6115203920 6191643969 6739204320 6879604410 7076164536 7338244704 7862405040 8255525292 8845205670 9172805880 9434886048 10108806480 10319406615 11007367056 11793607560 12230407840 12383287938 13759208820 14152329072 15724810080 16511050584 17690411340 18345611760 20217612960 20638813230 22014734112 23587215120 24766575876 27518417640 28304658144 30958219845 33022101168 35380822680 36691223520 41277626460 47174430240 49533151752 55036835280 61916439690 66044202336 70761645360 82555252920 99066303504 110073670560 123832879380 141523290720 165110505840 198132607008 247665758760 330221011680 495331517520 990663035040
• Sum of all divisors σ(n): 4070284399566
• Sum of proper divisors (its aliquot sum) s(n): 3079621364526
• 990663035040 is an abundant number, because the sum of its proper divisors (3079621364526) is greater than itself. Its abundance is 2088958329486

Bases of 990663035040

• Binary: 1110011010101000000111100100100010100000₂
• Hexadecimal: 0xE6A81E48A0
• Base-36: CN3R6Y00

Squares and roots of 990663035040

• 990663035040 squared (990663035040²) is 981413248994664267801600
• 990663035040 cubed (990663035040³) is 972249827877521332306172404568064000
• The square root of 990663035040 is 995320.5689826771
• The cube root of 990663035040 is 9968.7794123959

Scales and comparisons

• 990,663,035,040 seconds is equal to 31,500 years, 1 week, 8 hours, 24 minutes.
• To count from 1 to 990,663,035,040 would take you about sixty-three thousand 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 990663035040 cubic inches would be around 830.7 feet tall.

Recreational maths with 990663035040

• 990663035040 backwards is 040530366099
• 990663035040 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 990663035040's digits is 45
• More coming soon!