990790152192

Names of 990790152192

• Cardinal: 990790152192 can be written as Nine hundred ninety billion, seven hundred ninety million, one hundred fifty-two thousand, one hundred ninety-two.

Scientific notation

• Scientific notation: 9.90790152192 × 10¹¹

Factors of 990790152192

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 75

Divisors of 990790152192

• Number of divisors d(n): 468
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 23 24 32 36 46 47 48 64 69 72 92 94 96 128 138 141 144 184 188 192 207 256 276 282 288 368 376 384 414 423 512 529 552 564 576 736 752 768 828 846 1024 1058 1081 1104 1128 1152 1472 1504 1536 1587 1656 1692 2048 2116 2162 2208 2209 2256 2304 2944 3008 3072 3174 3243 3312 3384 4096 4232 4324 4416 4418 4512 4608 4761 5888 6016 6144 6348 6486 6624 6627 6768 8464 8648 8832 8836 9024 9216 9522 9729 11776 12032 12167 12288 12696 12972 13248 13254 13536 16928 17296 17664 17672 18048 18432 19044 19458 19881 23552 24064 24334 24863 25392 25944 26496 26508 27072 33856 34592 35328 35344 36096 36501 36864 38088 38916 39762 47104 48128 48668 49726 50784 50807 51888 52992 53016 54144 67712 69184 70656 70688 72192 73002 74589 76176 77832 79524 94208 96256 97336 99452 101568 101614 103776 105984 106032 108288 109503 135424 138368 141312 141376 144384 146004 149178 152352 152421 155664 159048 192512 194672 198904 203136 203228 207552 211968 212064 216576 219006 223767 270848 276736 282624 282752 288768 292008 298356 304704 304842 311328 318096 389344 397808 406272 406456 415104 423936 424128 433152 438012 447534 457263 541696 553472 565504 571849 577536 584016 596712 609408 609684 622656 636192 778688 795616 812544 812912 830208 847872 848256 866304 876024 895068 914526 1083392 1106944 1131008 1143698 1168032 1168561 1193424 1218816 1219368 1245312 1272384 1557376 1591232 1625088 1625824 1660416 1696512 1715547 1732608 1752048 1790136 1829052 2166784 2213888 2262016 2287396 2336064 2337122 2386848 2437632 2438736 2490624 2544768 3114752 3182464 3250176 3251648 3320832 3393024 3431094 3504096 3505683 3580272 3658104 4427776 4524032 4574792 4672128 4674244 4773696 4875264 4877472 4981248 5089536 5146641 6229504 6364928 6500352 6503296 6641664 6786048 6862188 7008192 7011366 7160544 7316208 9048064 9149584 9344256 9348488 9547392 9750528 9754944 9962496 10179072 10293282 10517049 12459008 12729856 13006592 13283328 13572096 13724376 14016384 14022732 14321088 14632416 18299168 18688512 18696976 19094784 19501056 19509888 19924992 20358144 20586564 21034098 24918016 25459712 26013184 26876903 27144192 27448752 28032768 28045464 28642176 29264832 36598336 37377024 37393952 38189568 39019776 39849984 40716288 41173128 42068196 49836032 50919424 52026368 53753806 54897504 56065536 56090928 57284352 58529664 73196672 74754048 74787904 76379136 78039552 80630709 81432576 82346256 84136392 101838848 104052736 107507612 109795008 112131072 112181856 114568704 117059328 146393344 149508096 149575808 152758272 156079104 161261418 164692512 168272784 208105472 215015224 219590016 224262144 224363712 229137408 234118656 241892127 292786688 299151616 305516544 312158208 322522836 329385024 336545568 430030448 439180032 448524288 448727424 458274816 468237312 483784254 585573376 598303232 624316416 645045672 658770048 673091136 860060896 878360064 897454848 916549632 936474624 967568508 1171146752 1196606464 1290091344 1317540096 1346182272 1720121792 1756720128 1794909696 1872949248 1935137016 2342293504 2393212928 2580182688 2635080192 2692364544 3440243584 3513440256 3589819392 3870274032 4786425856 5160365376 5270160384 5384729088 6880487168 7026880512 7179638784 7740548064 10320730752 10540320768 10769458176 13760974336 14359277568 15481096128 20641461504 21080641536 21538916352 27521948672 30962192256 41282923008 43077832704 55043897344 61924384512 82565846016 110087794688 123848769024 165131692032 247697538048 330263384064 495395076096 990790152192
• Sum of all divisors σ(n): 3057024706320
• Sum of proper divisors (its aliquot sum) s(n): 2066234554128
• 990790152192 is an abundant number, because the sum of its proper divisors (2066234554128) is greater than itself. Its abundance is 1075444401936

Bases of 990790152192

• Binary: 1110011010101111101100011111000000000000₂
• Hexadecimal: 0xE6AFB1F000
• Base-36: CN5UVI80

Squares and roots of 990790152192

• 990790152192 squared (990790152192²) is 981665125680646522404864
• 990790152192 cubed (990790152192³) is 972624139274706575522470740401061888
• The square root of 990790152192 is 995384.4243266015
• The cube root of 990790152192 is 9969.2057762237

Scales and comparisons

• 990,790,152,192 seconds is equal to 31,504 years, 3 weeks, 1 day, 14 hours, 43 minutes, 12 seconds.
• To count from 1 to 990,790,152,192 would take you about sixty-three thousand and eight 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 990790152192 cubic inches would be around 830.8 feet tall.

Recreational maths with 990790152192

• 990790152192 backwards is 291251097099
• The number of decimal digits it has is: 12
• The sum of 990790152192's digits is 54
• More coming soon!