20955550400512

Names of 20955550400512

• Cardinal: 20955550400512 can be written as Twenty trillion, nine hundred fifty-five billion, five hundred fifty million, four hundred thousand, five hundred twelve.

Scientific notation

• Scientific notation: 2.0955550400512 × 10¹³

Factors of 20955550400512

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 131

Divisors of 20955550400512

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 49 52 56 64 91 98 104 109 112 128 169 182 196 208 218 224 256 338 364 392 416 436 448 512 637 676 728 763 784 832 872 896 1024 1183 1274 1352 1417 1456 1526 1568 1664 1744 1792 2048 2197 2366 2548 2704 2834 2912 3052 3136 3328 3488 3584 4096 4394 4732 5096 5341 5408 5668 5824 6104 6272 6656 6976 7168 8192 8281 8788 9464 9919 10192 10682 10816 11336 11648 11881 12208 12544 13312 13952 14336 15379 16384 16562 17576 18421 18928 19838 20384 21364 21632 22672 23296 23762 24416 25088 26624 27904 28672 30758 33124 35152 36842 37856 39676 40768 42728 43264 45344 46592 47524 48832 50176 53248 55808 57344 61516 66248 69433 70304 73684 75712 79352 81536 83167 85456 86528 90688 93184 95048 97664 100352 106496 107653 111616 114688 123032 128947 132496 138866 140608 147368 151424 154453 158704 163072 166334 170912 173056 181376 186368 190096 195328 200704 212992 215306 223232 239473 246064 257894 264992 277732 281216 294736 302848 308906 317408 326144 332668 341824 346112 362752 372736 380192 390656 401408 430612 446464 478946 492128 515788 529984 555464 562432 582169 589472 605696 617812 634816 652288 665336 683648 692224 725504 745472 760384 781312 802816 861224 892928 902629 957892 984256 1031576 1059968 1081171 1110928 1124864 1164338 1178944 1211392 1235624 1269632 1304576 1330672 1367296 1384448 1451008 1490944 1520768 1562624 1676311 1722448 1785856 1805258 1915784 1968512 2007889 2063152 2119936 2162342 2221856 2249728 2328676 2357888 2422784 2471248 2539264 2609152 2661344 2734592 2768896 2902016 3041536 3125248 3352622 3444896 3610516 3831568 3937024 4015778 4126304 4239872 4324684 4443712 4499456 4657352 4715776 4845568 4942496 5078528 5218304 5322688 5469184 5804032 6083072 6250496 6705244 6889792 7221032 7568197 7663136 7874048 8031556 8252608 8479744 8649368 8887424 8998912 9314704 9431552 9691136 9884992 10157056 10436608 10645376 10938368 11608064 11734177 12166144 12500992 13410488 13779584 14055223 14442064 15136394 15326272 15748096 16063112 16505216 16959488 17298736 17774848 17997824 18629408 18863104 19382272 19769984 20314112 21290752 21876736 23216128 23468354 24332288 26102557 26820976 27559168 28110446 28884128 30272788 30652544 31496192 32126224 33010432 33918976 34597472 35549696 35995648 37258816 37726208 39539968 40628224 42581504 43753472 46936708 48664576 52205114 53641952 55118336 56220892 57768256 60545576 61305088 62992384 64252448 66020864 67837952 69194944 71099392 74517632 75452416 79079936 81256448 85163008 87506944 93873416 97329152 98386561 104410228 107283904 110236672 112441784 115536512 121091152 122610176 125984768 128504896 132041728 135675904 138389888 142198784 149035264 150904832 158159872 162512896 170326016 182717899 187746832 194658304 196773122 208820456 214567808 220473344 224883568 231073024 242182304 245220352 251969536 257009792 264083456 276779776 284397568 298070528 301809664 316319744 340652032 365435798 375493664 393546244 417640912 429135616 440946688 449767136 462146048 484364608 490440704 514019584 528166912 553559552 568795136 596141056 632639488 681304064 730871596 750987328 787092488 835281824 858271232 881893376 899534272 924292096 968729216 980881408 1028039168 1056333824 1107119104 1137590272 1192282112 1265278976 1279025293 1362608128 1461743192 1501974656 1574184976 1670563648 1716542464 1763786752 1799068544 1848584192 1937458432 1961762816 2056078336 2112667648 2214238208 2384564224 2530557952 2558050586 2923486384 3003949312 3148369952 3341127296 3433084928 3598137088 3697168384 3874916864 3923525632 4112156672 4428476416 4769128448 5116101172 5846972768 6007898624 6296739904 6682254592 6866169856 7196274176 7394336768 7749833728 8224313344 8856952832 9538256896 10232202344 11693945536 12015797248 12593479808 13364509184 13732339712 14392548352 14788673536 15499667456 16448626688 17713905664 20464404688 23387891072 24031594496 25186959616 26729018368 27464679424 28785096704 30999334912 32897253376 40928809376 46775782144 48063188992 50373919232 53458036736 57570193408 61998669824 81857618752 93551564288 96126377984 100747838464 106916073472 115140386816 123997339648 163715237504 187103128576 192252755968 201495676928 213832146944 230280773632 327430475008 374206257152 402991353856 427664293888 654860950016 748412514304 805982707712 1309721900032 1496825028608 1611965415424 2619443800064 2993650057216 5238887600128 10477775200256 20955550400512
• Sum of all divisors σ(n): 53302048099020
• Sum of proper divisors (its aliquot sum) s(n): 32346497698508
• 20955550400512 is an abundant number, because the sum of its proper divisors (32346497698508) is greater than itself. Its abundance is 11390947297996

Bases of 20955550400512

• Binary: 100110000111100011000001000110100000000000000₂
• Hexadecimal: 0x130F18234000
• Base-36: 7FEUHNH8G

Squares and roots of 20955550400512

• 20955550400512 squared (20955550400512²) is 439135092588398643609862144
• 20955550400512 cubed (20955550400512³) is 9202317565369691398863364201172307017728
• The square root of 20955550400512 is 4577723.2769698957
• The cube root of 20955550400512 is 27569.7624463169

Scales and comparisons

• 20,955,550,400,512 seconds is equal to 666,321 years, 35 weeks, 3 days, 14 hours, 21 minutes, 52 seconds.
• To count from 1 to 20,955,550,400,512 would take you about one million, six hundred sixty-five thousand, eight 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 20955550400512 cubic inches would be around 2297.5 feet tall.

Recreational maths with 20955550400512

• 20955550400512 backwards is 21500405555902
• The number of decimal digits it has is: 14
• The sum of 20955550400512's digits is 43
• More coming soon!