990944041984

Names of 990944041984

• Cardinal: 990944041984 can be written as Nine hundred ninety billion, nine hundred forty-four million, forty-one thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 9.90944041984 × 10¹¹

Factors of 990944041984

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 3372

Divisors of 990944041984

• Number of divisors d(n): 176
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 104 127 128 193 208 254 256 386 416 508 512 772 832 1016 1024 1544 1651 1664 2032 2509 3037 3088 3302 3328 4064 5018 6074 6176 6604 6656 8128 10036 12148 12352 13208 13312 16256 20072 24296 24511 24704 26416 32512 39481 40144 48592 49022 49408 52832 65024 78962 80288 97184 98044 98816 105664 130048 157924 160576 194368 196088 197632 211328 315848 318643 321152 385699 388736 392176 422656 586141 631696 637286 642304 771398 777472 784352 845312 1172282 1263392 1274572 1284608 1542796 1554944 1568704 1690624 2344564 2526784 2549144 2569216 3085592 3109888 3137408 4689128 5014087 5053568 5098288 6171184 6274816 7619833 9378256 10028174 10107136 10196576 12342368 12549632 15239666 18756512 20056348 20214272 20393152 24684736 25099264 30479332 37513024 40112696 40428544 40786304 49369472 60958664 74439907 75026048 80225392 81572608 98738944 121917328 148879814 150052096 160450784 163145216 197477888 243834656 297759628 300104192 320901568 326290432 394955776 487669312 595519256 600208384 641803136 967718791 975338624 1191038512 1283606272 1935437582 1950677248 2382077024 2567212544 3870875164 3901354496 4764154048 5134425088 7741750328 7802708992 9528308096 15483500656 19056616192 30967001312 38113232384 61934002624 76226464768 123868005248 247736010496 495472020992 990944041984
• Sum of all divisors σ(n): 2161948515328
• Sum of proper divisors (its aliquot sum) s(n): 1171004473344
• 990944041984 is an abundant number, because the sum of its proper divisors (1171004473344) is greater than itself. Its abundance is 180060431360

Bases of 990944041984

• Binary: 1110011010111000110111100001110000000000₂
• Hexadecimal: 0xE6B8DE1C00
• Base-36: CN8EHWCG

Squares and roots of 990944041984

• 990944041984 squared (990944041984²) is 981970094343587554656256
• 990944041984 cubed (990944041984³) is 973077414396244466682468840352251904
• The square root of 990944041984 is 995461.7230129947
• The cube root of 990944041984 is 9969.7218894083

Scales and comparisons

• 990,944,041,984 seconds is equal to 31,508 years, 49 weeks, 4 days, 17 hours, 53 minutes, 4 seconds.
• To count from 1 to 990,944,041,984 would take you about sixty-three thousand and seventeen 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 990944041984 cubic inches would be around 830.8 feet tall.

Recreational maths with 990944041984

• 990944041984 backwards is 489140449099
• The number of decimal digits it has is: 12
• The sum of 990944041984's digits is 61
• More coming soon!