990716774736128

Names of 990716774736128

• Cardinal: 990716774736128 can be written as Nine hundred ninety trillion, seven hundred sixteen billion, seven hundred seventy-four million, seven hundred thirty-six thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 9.90716774736128 × 10¹⁴

Factors of 990716774736128

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 3318

Divisors of 990716774736128

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 64 88 121 128 176 191 242 256 313 352 382 484 626 704 764 968 1252 1408 1528 1936 2101 2504 2801 2816 3056 3443 3872 4202 5008 5602 6112 6886 7744 8404 10016 11204 12224 13772 15488 16808 20032 22408 23111 24448 27544 30811 30976 33616 36481 37873 40064 44816 46222 48896 55088 59783 61622 67232 72962 75746 80128 89632 92444 110176 119566 123244 134464 145924 151492 179264 184888 220352 239132 246488 268928 291848 302984 338921 358528 369776 401291 440704 478264 492976 534991 537856 583696 605968 657613 677842 717056 739552 802582 876713 881408 956528 985952 1069982 1167392 1211936 1315226 1355684 1479104 1605164 1753426 1913056 1971904 2139964 2334784 2423872 2630452 2711368 2958208 3210328 3506852 3826112 3943808 4279928 4414201 4669568 4847744 5260904 5422736 5884901 5916416 6420656 7013704 7233743 7652224 7887616 8559856 8828402 9339136 9643843 9695488 10521808 10845472 11418553 11769802 12841312 14027408 14467486 15304448 17119712 17656804 19287686 21043616 21690944 22837106 23539604 25682624 28054816 28934972 34239424 35313608 38575372 42087232 43381888 45674212 47079208 51365248 56109632 57869944 64733911 68478848 70627216 77150744 84174464 86763776 91348424 94158416 102183281 102730496 106082273 112219264 115739888 125604083 129467822 136957696 141254432 154301488 167452183 168348928 182696848 188316832 204366562 212164546 224438528 231479776 251208166 258935644 282508864 308602976 334904366 365393696 376633664 408733124 424329092 462959552 502416332 517871288 565017728 617205952 669808732 730787392 753267328 817466248 848658184 925919104 1004832664 1035742576 1124016091 1130035456 1234411904 1339617464 1381644913 1461574784 1506534656 1634932496 1697316368 1841974013 1851838208 2009665328 2071485152 2248032182 2468823808 2679234928 2763289826 2923149568 3269864992 3394632736 3683948026 4019330656 4142970304 4496064364 5358469856 5526579652 6539729984 6789265472 7367896052 8038661312 8285940608 8992128728 10716939712 11053159304 12364177001 13079459968 13578530944 14735792104 16077322624 16571881216 17984257456 20261714143 21433879424 22106318608 24728354002 26158919936 27157061888 29471584208 31983366953 32154645248 35968514912 40523428286 42867758848 44212637216 49456708004 58943168416 63966733906 71937029824 81046856572 88425274432 98913416008 117886336832 127933467812 143874059648 162093713144 176850548864 197826832016 235772673664 255866935624 287748119296 324187426288 351817036483 353701097728 395653664032 471545347328 511733871248 648374852576 703634072966 791307328064 1023467742496 1296749705152 1407268145932 1582614656128 2046935484992 2593499410304 2814536291864 3165229312256 3869987401313 4093870969984 5186998820608 5629072583728 7739974802626 8187741939968 11258145167456 15479949605252 22516290334912 30959899210504 45032580669824 61919798421008 90065161339648 123839596842016 247679193684032 495358387368064 990716774736128
• Sum of all divisors σ(n): 2192889553098972
• Sum of proper divisors (its aliquot sum) s(n): 1202172778362844
• 990716774736128 is an abundant number, because the sum of its proper divisors (1202172778362844) is greater than itself. Its abundance is 211456003626716

Bases of 990716774736128

• Binary: 11100001010000110100111001011011100110000100000000₂
• Hexadecimal: 0x3850D396E6100
• Base-36: 9R6H044MWW

Squares and roots of 990716774736128

• 990716774736128 squared (990716774736128²) is 981519727743555791364028432384
• 990716774736128 cubed (990716774736128³) is 972408059009978047053595545760973131089969152
• The square root of 990716774736128 is 31475653.6824277567
• The cube root of 990716774736128 is 99689.5966524037

Scales and comparisons

• 990,716,774,736,128 seconds is equal to 31,501,728 years, 49 weeks, 2 days, 5 hours, 22 minutes, 8 seconds.
• To count from 1 to 990,716,774,736,128 would take you about seventy-eight million, seven hundred fifty-four thousand, three hundred twenty-two 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 990716774736128 cubic inches would be around 8307.5 feet tall.

Recreational maths with 990716774736128

• 990716774736128 backwards is 821637477617099
• The number of decimal digits it has is: 15
• The sum of 990716774736128's digits is 77
• More coming soon!