20726475264

Names of 20726475264

• Cardinal: 20726475264 can be written as Twenty billion, seven hundred twenty-six million, four hundred seventy-five thousand, two hundred sixty-four.

Scientific notation

• Scientific notation: 2.0726475264 × 10¹⁰

Factors of 20726475264

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 12407

Divisors of 20726475264

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 88 96 99 108 121 128 132 144 176 192 198 216 242 256 264 288 297 352 363 384 396 432 484 512 528 576 594 704 726 768 792 864 968 1056 1089 1152 1188 1408 1452 1536 1584 1728 1936 2112 2178 2304 2376 2816 2904 3168 3267 3456 3872 4224 4356 4608 4752 5632 5808 6336 6534 6912 7744 8448 8712 9504 11616 12391 12672 13068 13824 15488 16896 17424 19008 23232 24782 25344 26136 30976 34848 37173 38016 46464 49564 50688 52272 61952 69696 74346 76032 92928 99128 104544 111519 136301 139392 148692 152064 185856 198256 209088 223038 272602 278784 297384 334557 396512 408903 418176 446076 545204 557568 594768 669114 793024 817806 836352 892152 1090408 1189536 1226709 1338228 1499311 1586048 1635612 1672704 1784304 2180816 2379072 2453418 2676456 2998622 3172096 3271224 3568608 3680127 4361632 4497933 4758144 4906836 5352912 5997244 6344192 6542448 7137216 7360254 8723264 8995866 9516288 9813672 10705824 11994488 13084896 13493799 14274432 14720508 17446528 17991732 19032576 19627344 21411648 23988976 26169792 26987598 28548864 29441016 34893056 35983464 39254688 40481397 42823296 47977952 52339584 53975196 57097728 58882032 69786112 71966928 78509376 80962794 85646592 95955904 104679168 107950392 117764064 143933856 157018752 161925588 171293184 191911808 209358336 215900784 235528128 287867712 314037504 323851176 383823616 431801568 471056256 575735424 628075008 647702352 767647232 863603136 942112512 1151470848 1295404704 1727206272 1884225024 2302941696 2590809408 3454412544 5181618816 6908825088 10363237632 20726475264
• Sum of all divisors σ(n): 67441725120
• Sum of proper divisors (its aliquot sum) s(n): 46715249856
• 20726475264 is an abundant number, because the sum of its proper divisors (46715249856) is greater than itself. Its abundance is 25988774592

Bases of 20726475264

• Binary: 10011010011011001001110101000000000₂
• Hexadecimal: 0x4D364EA00
• Base-36: 9IS0AO0

Squares and roots of 20726475264

• 20726475264 squared (20726475264²) is 429586776869203869696
• 20726475264 cubed (20726475264³) is 8903819704521041368627223199744
• The square root of 20726475264 is 143966.9242013595
• The cube root of 20726475264 is 2746.8934733795

Scales and comparisons

• 20,726,475,264 seconds is equal to 659 years, 1 week, 6 days, 18 hours, 14 minutes, 24 seconds.
• To count from 1 to 20,726,475,264 would take you about one thousand, three hundred eighteen 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 20726475264 cubic inches would be around 228.9 feet tall.

Recreational maths with 20726475264

• 20726475264 backwards is 46257462702
• The number of decimal digits it has is: 11
• The sum of 20726475264's digits is 45
• More coming soon!