200709081872

Names of 200709081872

• Cardinal: 200709081872 can be written as Two hundred billion, seven hundred nine million, eighty-one thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 2.00709081872 × 10¹¹

Factors of 200709081872

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2747

Divisors of 200709081872

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 8 13 16 19 26 31 38 52 62 76 104 124 152 208 247 248 304 403 494 496 589 806 941 988 1178 1612 1741 1882 1976 2356 3224 3482 3764 3952 4712 6448 6964 7528 7657 9424 12233 13928 15056 15314 17879 22633 24466 27856 29171 30628 33079 35758 45266 48932 53971 58342 61256 66158 71516 90532 97864 107942 116684 122512 132316 143032 181064 195728 215884 232427 233368 264632 286064 362128 379223 430027 431768 464854 466736 529264 554249 701623 758446 860054 863536 929708 1025449 1108498 1403246 1516892 1638281 1720108 1859416 2050898 2216996 2806492 3033784 3276562 3440216 3718832 4101796 4433992 5612984 6067568 6553124 6880432 7205237 8203592 8867984 11225968 13106248 13330837 14410474 16407184 21297653 26212496 26661674 28820948 31127339 42595306 50786711 53323348 57641896 62254678 85190612 101573422 106646696 115283792 124509356 170381224 203146844 213293392 249018712 340762448 404655407 406293688 498037424 660227243 809310814 812587376 964947509 1320454486 1618621628 1929895018 2640908972 3237243256 3859790036 5281817944 6474486512 7719580072 10563635888 12544317617 15439160144 25088635234 50177270468 100354540936 200709081872
• Sum of all divisors σ(n): 455794160640
• Sum of proper divisors (its aliquot sum) s(n): 255085078768
• 200709081872 is an abundant number, because the sum of its proper divisors (255085078768) is greater than itself. Its abundance is 54375996896

Bases of 200709081872

• Binary: 10111010111011001100011000101100010000₂
• Hexadecimal: 0x2EBB318B10
• Base-36: 2K7D06Q8

Squares and roots of 200709081872

• 200709081872 squared (200709081872²) is 40284135545901199024384
• 200709081872 cubed (200709081872³) is 8085391859425029169008054780366848
• The square root of 200709081872 is 448005.6716962409
• The cube root of 200709081872 is 5854.9385513383

Scales and comparisons

• 200,709,081,872 seconds is equal to 6,381 years, 48 weeks, 1 day, 18 hours, 44 minutes, 32 seconds.
• To count from 1 to 200,709,081,872 would take you about twelve thousand, seven hundred sixty-three 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 200709081872 cubic inches would be around 487.9 feet tall.

Recreational maths with 200709081872

• 200709081872 backwards is 278180907002
• The number of decimal digits it has is: 12
• The sum of 200709081872's digits is 44
• More coming soon!