996921815040

Names of 996921815040

• Cardinal: 996921815040 can be written as Nine hundred ninety-six billion, nine hundred twenty-one million, eight hundred fifteen thousand and forty.

Scientific notation

• Scientific notation: 9.9692181504 × 10¹¹

Factors of 996921815040

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 5408657

Divisors of 996921815040

• Number of divisors d(n): 156
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 120 128 144 160 180 192 240 256 288 320 360 384 480 512 576 640 720 768 960 1024 1152 1280 1440 1536 1920 2048 2304 2560 2880 3072 3840 4096 4608 5120 5760 6144 7680 9216 10240 11520 12288 15360 18432 20480 23040 30720 36864 46080 61440 92160 184320 5408647 10817294 16225941 21634588 27043235 32451882 43269176 48677823 54086470 64903764 81129705 86538352 97355646 108172940 129807528 162259410 173076704 194711292 216345880 243389115 259615056 324518820 346153408 389422584 432691760 486778230 519230112 649037640 692306816 778845168 865383520 973556460 1038460224 1298075280 1384613632 1557690336 1730767040 1947112920 2076920448 2596150560 2769227264 3115380672 3461534080 3894225840 4153840896 5192301120 5538454528 6230761344 6923068160 7788451680 8307681792 10384602240 11076909056 12461522688 13846136320 15576903360 16615363584 20769204480 22153818112 24923045376 27692272640 31153806720 33230727168 41538408960 49846090752 55384545280 62307613440 66461454336 83076817920 99692181504 110769090560 124615226880 166153635840 199384363008 249230453760 332307271680 498460907520 996921815040
• Sum of all divisors σ(n): 3455574389904
• Sum of proper divisors (its aliquot sum) s(n): 2458652574864
• 996921815040 is an abundant number, because the sum of its proper divisors (2458652574864) is greater than itself. Its abundance is 1461730759824

Bases of 996921815040

• Binary: 1110100000011101001010111011000000000000₂
• Hexadecimal: 0xE81D2BB000
• Base-36: CPZ9IBK0

Squares and roots of 996921815040

• 996921815040 squared (996921815040²) is 993853105302647970201600
• 996921815040 cubed (996921815040³) is 990793841621456062971550906712064000
• The square root of 996921815040 is 998459.7212907489
• The cube root of 996921815040 is 9989.7288374005

Scales and comparisons

• 996,921,815,040 seconds is equal to 31,699 years, 1 week, 3 days, 22 hours, 24 minutes.
• To count from 1 to 996,921,815,040 would take you about sixty-three thousand, three hundred ninety-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 996921815040 cubic inches would be around 832.5 feet tall.

Recreational maths with 996921815040

• 996921815040 backwards is 040518129699
• The number of decimal digits it has is: 12
• The sum of 996921815040's digits is 54
• More coming soon!