13438894112664741

Names of 13438894112664741

• Cardinal: 13438894112664741 can be written as Thirteen quadrillion, four hundred thirty-eight trillion, eight hundred ninety-four billion, one hundred twelve million, six hundred sixty-four thousand, seven hundred forty-one.

Scientific notation

• Scientific notation: 1.3438894112664741 × 10¹⁶

Factors of 13438894112664741

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2306

Divisors of 13438894112664741

• Number of divisors d(n): 360
• Complete list of divisors:
  1 3 7 9 19 21 27 57 61 63 73 81 133 171 183 189 219 399 427 511 513 549 567 657 1159 1197 1281 1387 1533 1539 1647 1971 2143 3477 3591 3721 3843 4161 4453 4599 4941 5913 6429 8113 9709 10431 10773 11163 11529 12483 13359 13797 15001 19287 24339 26047 29127 31171 31293 33489 34587 37449 40077 40717 41391 45003 57861 70699 73017 78141 84607 87381 93513 93879 100467 112347 120231 122151 130723 135009 156439 173583 212097 219051 234423 253821 262143 271633 280539 285019 301401 360693 366453 392169 405027 469317 494893 592249 636291 657153 703269 761463 786429 814899 841617 855057 915061 1095073 1099359 1176507 1215081 1407951 1484679 1776747 1901431 1908873 2109807 2284389 2444697 2483737 2524851 2565171 2745183 2972341 3285219 3298077 3529521 4223853 4454037 4592449 5161027 5330241 5704293 5726619 6853167 7334091 7451211 7695513 7974103 8235549 8917023 9542779 9855657 10588563 12671559 13362111 13777347 15483081 15990723 17112879 17386159 20806387 22002273 22353633 23086539 23922309 24706647 26751069 28628337 29566971 32147143 36127189 40086333 41332041 46449243 47972169 51338637 52158477 55818721 62419161 66799453 67060899 71766927 74119941 80253207 85885011 87256531 88700913 96441429 108381567 123996123 139347729 151507957 154015911 156475431 167456163 181312801 187257483 200398359 201182697 215300781 240759621 257655033 261769593 280139389 289324287 325144701 335248777 371988369 418043187 454523871 469426293 502368489 543938403 561772449 582109519 601195077 610795717 645902343 772965099 785308779 840418167 867972861 975434103 1005746331 1060555699 1269189607 1363571613 1408278879 1507105467 1631815209 1685317347 1746328557 1803585231 1832387151 1960975723 2346741439 2355926337 2521254501 2603918583 2926302309 3017238993 3181667097 3807568821 4074766633 4090714839 4521316401 4895445627 5238985671 5322648391 5410755693 5497161453 5882927169 6369726763 7040224317 7067779011 7563763503 9051716979 9545001291 11060080861 11422706463 12224299899 12272144517 14686336881 15716957013 15967945173 16491484359 17088502729 17648781507 19109180289 20450175397 21120672951 22691290509 27155150937 28635003873 33180242583 34268119389 36672899697 37258538737 44588087341 47150871039 47903835519 49474453077 51265508187 52946344521 57327540867 61350526191 63362018853 77420566027 85905011619 99540727749 102804358167 110018699091 111775616211 119619519103 133764262023 143151227779 143711506557 153796524561 158839033563 171982622601 184051578573 190086056559 232261698081 298622183247 324681551851 330056097273 335326848633 358858557309 388553332543 401292786069 429453683337 431134519671 461389573683 515947867803 552154735719 696785094243 895866549741 974044655553 1005980545899 1076575671927 1165659997629 1203878358207 1247460699217 1288361050011 1384168721049 1656464207157 2090355282729 2272770862957 2719873327801 2922133966659 3017941637697 3229727015781 3496979992887 3611635074621 3742382097651 3865083150033 6271065848187 6818312588871 8159619983403 8732224894519 8766401899977 9689181047343 10490939978661 11227146292953 11595249450099 20454937766613 23701753285123 24478859950209 26196674683557 26299205699931 31472819935983 33681438878859 61364813299839 71105259855369 73436579850627 78590024050671 101044316636577 165912272995861 184094439899517 213315779566107 220309739551881 235770072152013 497736818987583 639947338698321 707310216456039 1493210456962749 1919842016094963 4479631370888247 13438894112664741
• Sum of all divisors σ(n): 24901210557812160
• Sum of proper divisors (its aliquot sum) s(n): 11462316445147419
• 13438894112664741 is a deficient number, because the sum of its proper divisors (11462316445147419) is less than itself. Its deficiency is 1976577667517322

Bases of 13438894112664741

• Binary: 101111101111101001101001011101110000100110110010100101₂
• Hexadecimal: 0x2FBE9A5DC26CA5
• Base-36: 3OBOUQ4PTB9

Squares and roots of 13438894112664741

• 13438894112664741 squared (13438894112664741²) is 180603874971415036366251864597081
• 13438894112664741 cubed (13438894112664741³) is 2427116352077788500983061461331871734011200221021
• The square root of 13438894112664741 is 115926244.2791309485
• The cube root of 13438894112664741 is 237750.3567927587

Scales and comparisons

• 13,438,894,112,664,741 seconds is equal to 427,315,263 years, 28 weeks, 5 days, 14 hours, 52 minutes, 21 seconds.
• To count from 1 to 13,438,894,112,664,741 would take you about one billion, two hundred eighty-one million, nine hundred forty-five thousand, seven hundred ninety 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 13438894112664741 cubic inches would be around 19812.5 feet tall.

Recreational maths with 13438894112664741

• 13438894112664741 backwards is 14746621149883431
• The number of decimal digits it has is: 17
• The sum of 13438894112664741's digits is 72
• More coming soon!