20123155899308

Names of 20123155899308

• Cardinal: 20123155899308 can be written as Twenty trillion, one hundred twenty-three billion, one hundred fifty-five million, eight hundred ninety-nine thousand, three hundred eight.

Scientific notation

• Scientific notation: 2.0123155899308 × 10¹³

Factors of 20123155899308

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 263

Divisors of 20123155899308

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 7 11 14 22 28 31 44 61 62 77 121 122 124 151 154 217 242 244 302 308 341 427 434 484 604 671 682 847 854 868 961 1057 1331 1342 1364 1661 1694 1708 1891 1922 2114 2387 2662 2684 3322 3388 3721 3751 3782 3844 4228 4681 4697 4774 5324 6644 6727 7381 7442 7502 7564 9211 9317 9362 9394 9548 10571 11627 13237 13454 14762 14884 15004 18271 18422 18634 18724 18788 20801 21142 23254 26047 26257 26474 26908 29524 32767 36542 36844 37268 40931 41261 41602 42284 46508 51491 51667 52094 52514 52948 58621 64477 65534 73084 73997 81191 81862 82522 83204 101321 102982 103334 104188 105028 115351 116281 117242 127897 128954 131068 145111 145607 147994 162382 163724 165044 200981 202642 205964 206668 228811 230702 232562 234484 255794 257908 285541 286517 288827 290222 291214 295988 324764 360437 401962 405284 410347 450241 457622 461404 465124 511588 561871 566401 568337 571082 573034 577654 580444 582428 644831 709247 720874 803924 807457 813967 820694 900482 915244 1015777 1114531 1123742 1132802 1136674 1142164 1146068 1155308 1268861 1279091 1289662 1406867 1418494 1441748 1596221 1601677 1614914 1627934 1641388 1800964 1998787 2031554 2229062 2247484 2265604 2273348 2516921 2537722 2558182 2579324 2813734 2836988 3140951 3151687 3192442 3203354 3229828 3255868 3575881 3933097 3964807 3997574 4063108 4458124 4513817 4952651 5033842 5075444 5116364 5627468 6180581 6230411 6281902 6303374 6384884 6406708 7093141 7151762 7801717 7866194 7929614 7995148 8851771 8882027 8953637 9027634 9905302 10067684 11173547 12259841 12361162 12460822 12563804 12606748 13957471 14186282 14303524 15603434 15732388 15859228 17418001 17558431 17618447 17703542 17764054 17907274 18055268 19810604 21986657 22347094 24519682 24722324 24921644 25031167 27914942 28372564 31206868 34550461 34668557 34836002 35116862 35236894 35407084 35528108 35814548 39334691 43264067 43612877 43973314 44694188 49039364 49651987 50062334 55829884 61962397 67986391 69100922 69337114 69672004 70233724 70473788 78024551 78669382 85818887 86528134 87225754 87946628 97369481 97702297 99303974 100124668 121926007 122909017 123924794 135972782 138201844 138674228 153532181 156049102 157338764 171637774 173056268 174451508 191598011 193142741 194738962 195404594 198607948 241853227 243852014 245818034 247849588 271945564 275342837 307064362 312098204 343275548 380055071 383196022 386285482 389477924 390809188 432681601 475904737 483706454 487704028 491636068 539958031 546171857 550685674 614128724 681586367 747850301 760110142 766392044 772570964 865363202 951809474 967412908 1071064291 1074725267 1079916062 1092343714 1101371348 1341186077 1351999187 1363172734 1495700602 1520220284 1730726404 1903618948 2107578121 2142128582 2149450534 2159832124 2184687428 2660385497 2682372154 2703998374 2726345468 2991401204 3028771207 3779706217 4215156242 4284257164 4298901068 4759497611 5234952107 5320770994 5364744308 5407996748 5939538341 6057542414 7497450037 7559412434 8430312484 9518995222 10469904214 10641541988 11781707201 11879076682 12115084828 14753046847 14994900074 15118824868 19037990444 20939808428 23183359331 23563414402 23758153364 29506093694 29989800148 33316483277 41576768387 46366718662 47126828804 59012187388 65334921751 66632966554 82471950407 83153536774 92733437324 130669843502 133265933108 162283515317 164943900814 166307073548 261339687004 324567030634 329887801628 457344452257 649134061268 718684139261 914688904514 1437368278522 1829377809028 2874736557044 5030788974827 10061577949654 20123155899308
• Sum of all divisors σ(n): 46812116961792
• Sum of proper divisors (its aliquot sum) s(n): 26688961062484
• 20123155899308 is an abundant number, because the sum of its proper divisors (26688961062484) is greater than itself. Its abundance is 6565805163176

Bases of 20123155899308

• Binary: 100100100110101001001100011110010001110101100₂
• Hexadecimal: 0x124D498F23AC
• Base-36: 74SG7GHIK

Squares and roots of 20123155899308

• 20123155899308 squared (20123155899308²) is 404941403347854362234878864
• 20123155899308 cubed (20123155899308³) is 8148698989653435810630824579220361426112
• The square root of 20123155899308 is 4485884.0710954625
• The cube root of 20123155899308 is 27199.7782832759

Scales and comparisons

• 20,123,155,899,308 seconds is equal to 639,854 years, 5 weeks, 5 days, 23 hours, 35 minutes, 8 seconds.
• To count from 1 to 20,123,155,899,308 would take you about one million, five hundred ninety-nine thousand, six 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 20123155899308 cubic inches would be around 2266.6 feet tall.

Recreational maths with 20123155899308

• 20123155899308 backwards is 80399855132102
• The number of decimal digits it has is: 14
• The sum of 20123155899308's digits is 56
• More coming soon!