20995595264

Names of 20995595264

• Cardinal: 20995595264 can be written as Twenty billion, nine hundred ninety-five million, five hundred ninety-five thousand, two hundred sixty-four.

Scientific notation

• Scientific notation: 2.0995595264 × 10¹⁰

Factors of 20995595264

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 145

Divisors of 20995595264

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 4 7 8 14 16 23 28 32 46 49 56 64 92 98 112 113 128 161 184 196 224 226 256 322 343 368 392 448 452 512 529 644 686 736 784 791 896 904 1024 1058 1127 1288 1372 1472 1568 1582 1792 1808 2116 2254 2576 2599 2744 2944 3136 3164 3584 3616 3703 4232 4508 5152 5198 5488 5537 5888 6272 6328 7168 7232 7406 7889 8464 9016 10304 10396 10976 11074 11776 12544 12656 14464 14812 15778 16928 18032 18193 20608 20792 21952 22148 23552 25088 25312 25921 28928 29624 31556 33856 36064 36386 38759 41216 41584 43904 44296 50176 50624 51842 57856 59248 59777 63112 67712 72128 72772 77518 82432 83168 87808 88592 101248 103684 115712 118496 119554 126224 127351 135424 144256 145544 155036 164864 166336 175616 177184 181447 202496 207368 236992 239108 252448 254702 270848 288512 291088 310072 332672 351232 354368 362894 404992 414736 418439 473984 478216 504896 509404 541696 577024 582176 620144 665344 708736 725788 809984 829472 836878 891457 947968 956432 1009792 1018808 1154048 1164352 1240288 1330688 1417472 1451576 1658944 1673756 1782914 1895936 1912864 2019584 2037616 2328704 2480576 2661376 2834944 2903152 2929073 3317888 3347512 3565828 3791872 3825728 4039168 4075232 4657408 4961152 5669888 5806304 5858146 6635776 6695024 7131656 7651456 8078336 8150464 9314816 9922304 11612608 11716292 13271552 13390048 14263312 15302912 16300928 18629632 19844608 20503511 23225216 23432584 26543104 26780096 28526624 30605824 32601856 39689216 41007022 46450432 46865168 53560192 57053248 61211648 65203712 82014044 92900864 93730336 107120384 114106496 130407424 164028088 185801728 187460672 214240768 228212992 328056176 374921344 428481536 456425984 656112352 749842688 912851968 1312224704 1499685376 2624449408 2999370752 5248898816 10497797632 20995595264
• Sum of all divisors σ(n): 51618789600
• Sum of proper divisors (its aliquot sum) s(n): 30623194336
• 20995595264 is an abundant number, because the sum of its proper divisors (30623194336) is greater than itself. Its abundance is 9627599072

Bases of 20995595264

• Binary: 10011100011011011110101110000000000₂
• Hexadecimal: 0x4E36F5C00
• Base-36: 9N88GZK

Squares and roots of 20995595264

• 20995595264 squared (20995595264²) is 440815020489699229696
• 20995595264 cubed (20995595264³) is 9255173756493592107789785759744
• The square root of 20995595264 is 144898.5688818217
• The cube root of 20995595264 is 2758.7312687241

Scales and comparisons

• 20,995,595,264 seconds is equal to 667 years, 30 weeks, 6 days, 13 hours, 47 minutes, 44 seconds.
• To count from 1 to 20,995,595,264 would take you about one thousand, three hundred thirty-five 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 20995595264 cubic inches would be around 229.9 feet tall.

Recreational maths with 20995595264

• 20995595264 backwards is 46259559902
• 20995595264 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20995595264's digits is 56
• More coming soon!