20520118476

Names of 20520118476

• Cardinal: 20520118476 can be written as Twenty billion, five hundred twenty million, one hundred eighteen thousand, four hundred seventy-six.

Scientific notation

• Scientific notation: 2.0520118476 × 10¹⁰

Factors of 20520118476

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 13450

Divisors of 20520118476

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 9 11 12 13 18 22 26 27 33 36 39 44 52 54 66 78 81 99 108 117 121 132 143 156 162 198 234 242 243 286 297 324 351 363 396 429 468 484 486 572 594 702 726 858 891 972 1053 1089 1188 1287 1404 1452 1573 1716 1782 2106 2178 2574 2673 3146 3159 3267 3564 3861 4212 4356 4719 5148 5346 6292 6318 6534 7722 9438 9801 10692 11583 12636 13068 13421 14157 15444 18876 19602 23166 26842 28314 29403 34749 39204 40263 42471 46332 53684 56628 58806 69498 80526 84942 117612 120789 127413 138996 147631 161052 169884 174473 241578 254826 295262 348946 362367 382239 442893 483156 509652 523419 590524 697892 724734 764478 885786 1046838 1087101 1328679 1449468 1528956 1570257 1623941 1771572 1919203 2093676 2174202 2657358 3140514 3247882 3261303 3838406 3986037 4348404 4710771 4871823 5314716 5757609 6281028 6495764 6522606 7676812 7972074 9421542 9743646 11515218 11958111 13045212 14132313 14615469 15944148 17272827 18843084 19487292 21111233 23030436 23916222 28264626 29230938 34545654 35874333 42222466 42396939 43846407 47832444 51818481 56529252 58461876 63333699 69091308 71748666 84444932 84793878 87692814 103636962 126667398 131539221 143497332 155455443 169587756 175385628 190001097 207273924 253334796 263078442 310910886 380002194 394617663 466366329 526156884 570003291 621821772 760004388 789235326 932732658 1140006582 1578470652 1710009873 1865465316 2280013164 3420019746 5130029619 6840039492 10260059238 20520118476
• Sum of all divisors σ(n): 63679014672
• Sum of proper divisors (its aliquot sum) s(n): 43158896196
• 20520118476 is an abundant number, because the sum of its proper divisors (43158896196) is greater than itself. Its abundance is 22638777720

Bases of 20520118476

• Binary: 10011000111000110000010100011001100₂
• Hexadecimal: 0x4C71828CC
• Base-36: 9FD5CR0

Squares and roots of 20520118476

• 20520118476 squared (20520118476²) is 421075262269076562576
• 20520118476 cubed (20520118476³) is 8640514269074223655174347754176
• The square root of 20520118476 is 143248.4501696265
• The cube root of 20520118476 is 2737.7468501739

Scales and comparisons

• 20,520,118,476 seconds is equal to 652 years, 24 weeks, 5 days, 8 hours, 54 minutes, 36 seconds.
• To count from 1 to 20,520,118,476 would take you about one thousand, three hundred four 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 20520118476 cubic inches would be around 228.1 feet tall.

Recreational maths with 20520118476

• 20520118476 backwards is 67481102502
• 20520118476 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20520118476's digits is 36
• More coming soon!