20920274496

Names of 20920274496

• Cardinal: 20920274496 can be written as Twenty billion, nine hundred twenty million, two hundred seventy-four thousand, four hundred ninety-six.

Scientific notation

• Scientific notation: 2.0920274496 × 10¹⁰

Factors of 20920274496

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1741

Divisors of 20920274496

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 23 24 32 33 36 44 46 48 64 66 69 72 88 89 92 96 99 132 138 144 176 178 184 192 198 207 253 264 267 276 288 352 356 368 396 414 506 528 534 552 576 704 712 736 759 792 801 828 979 1012 1056 1068 1104 1424 1472 1518 1584 1602 1613 1656 1958 2024 2047 2112 2136 2208 2277 2848 2937 3036 3168 3204 3226 3312 3916 4048 4094 4272 4416 4554 4839 5696 5874 6072 6141 6336 6408 6452 6624 7832 8096 8188 8544 8811 9108 9678 11748 12144 12282 12816 12904 13248 14517 15664 16192 16376 17088 17622 17743 18216 18423 19356 22517 23496 24288 24564 25632 25808 29034 31328 32752 35244 35486 36432 36846 37099 38712 45034 46992 48576 49128 51264 51616 53229 58068 62656 65504 67551 70488 70972 72864 73692 74198 77424 90068 93984 98256 103232 106458 111297 116136 131008 135102 140976 141944 143557 145728 147384 148396 154848 159687 180136 187968 196512 202653 212916 222594 232272 270204 281952 283888 287114 294768 296792 309696 319374 333891 360272 393024 405306 408089 425832 430671 445188 464544 540408 563904 567776 574228 589536 593584 638748 667782 720544 810612 816178 851664 861342 890376 929088 1080816 1135552 1148456 1179072 1187168 1224267 1277496 1292013 1335564 1441088 1579127 1621224 1632356 1703328 1722684 1780752 2161632 2296912 2374336 2448534 2554992 2584026 2671128 3158254 3242448 3264712 3301811 3406656 3445368 3561504 3672801 4323264 4593824 4737381 4897068 5109984 5168052 5342256 6316508 6484896 6529424 6603622 6890736 7123008 7345602 9187648 9474762 9794136 9905433 10219968 10336104 10684512 12633016 12969792 13058848 13207244 13781472 14212143 14691204 18949524 19588272 19810866 20672208 21369024 25266032 26117696 26414488 27562944 28424286 29382408 29716299 36319921 37899048 39176544 39621732 41344416 50532064 52828976 56848572 58764816 59432598 72639842 75798096 78353088 79243464 82688832 101064128 105657952 108959763 113697144 117529632 118865196 145279684 151596192 158486928 211315904 217919526 227394288 235059264 237730392 290559368 303192384 316973856 326879289 435839052 454788576 475460784 581118736 633947712 653758578 871678104 909577152 950921568 1162237472 1307517156 1743356208 1901843136 2324474944 2615034312 3486712416 5230068624 6973424832 10460137248 20920274496
• Sum of all divisors σ(n): 69069386880
• Sum of proper divisors (its aliquot sum) s(n): 48149112384
• 20920274496 is an abundant number, because the sum of its proper divisors (48149112384) is greater than itself. Its abundance is 27228837888

Bases of 20920274496

• Binary: 10011011110111100100000111001000000₂
• Hexadecimal: 0x4DEF20E40
• Base-36: 9LZE340

Squares and roots of 20920274496

• 20920274496 squared (20920274496²) is 437657884987988054016
• 20920274496 cubed (20920274496³) is 9155923089287507752783595175936
• The square root of 20920274496 is 144638.4267613557
• The cube root of 20920274496 is 2755.4283738309

Scales and comparisons

• 20,920,274,496 seconds is equal to 665 years, 10 weeks, 2 days, 19 hours, 21 minutes, 36 seconds.
• To count from 1 to 20,920,274,496 would take you about one thousand, three hundred thirty 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 20920274496 cubic inches would be around 229.6 feet tall.

Recreational maths with 20920274496

• 20920274496 backwards is 69447202902
• The number of decimal digits it has is: 11
• The sum of 20920274496's digits is 45
• More coming soon!