138829074909525

Names of 138829074909525

• Cardinal: 138829074909525 can be written as One hundred thirty-eight trillion, eight hundred twenty-nine billion, seventy-four million, nine hundred nine thousand, five hundred twenty-five.

Scientific notation

• Scientific notation: 1.38829074909525 × 10¹⁴

Factors of 138829074909525

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 727786

Divisors of 138829074909525

• Number of divisors d(n): 432
• Complete list of divisors:
  1 3 5 7 9 11 13 15 21 25 33 35 39 45 49 55 63 65 75 77 91 99 105 117 121 143 147 165 175 195 225 231 245 273 275 315 325 363 385 429 441 455 495 525 539 585 605 637 693 715 735 819 825 847 975 1001 1089 1155 1225 1287 1331 1365 1573 1575 1617 1815 1911 1925 2145 2205 2275 2475 2541 2695 2925 3003 3025 3185 3465 3575 3675 3993 4095 4235 4719 4851 5005 5445 5733 5775 5929 6435 6655 6825 7007 7623 7865 8085 9009 9075 9317 9555 10725 11011 11025 11979 12705 13475 14157 15015 15925 17303 17325 17787 19965 20475 21021 21175 23595 24255 25025 27225 27951 28665 29645 32175 33033 33275 35035 38115 39325 40425 45045 46585 47775 51909 53361 55055 59895 63063 63525 65219 70785 75075 77077 83853 86515 88935 99099 99825 105105 117975 121121 121275 139755 143325 148225 155727 165165 175175 190575 195657 225225 231231 232925 259545 266805 275275 299475 315315 326095 353925 363363 385385 419265 432575 444675 495495 525525 586971 605605 693693 698775 727747 778635 825825 847847 978285 1090089 1156155 1297725 1334025 1576575 1630475 1816815 1926925 2096325 2183241 2477475 2543541 2934855 3028025 3468465 3638735 3893175 4239235 4891425 5094229 5450445 5780775 6549723 7630623 8005217 9084075 9460711 10916205 12717705 14674275 15282687 17342325 18193675 21196175 24015651 25471145 27252225 28382133 32748615 35659603 38153115 40026085 45848061 47303555 54581025 56036519 63588525 66224977 72046953 76413435 85146399 88057387 104067821 106978809 120078255 127355725 141910665 163743075 168109557 178298015 190765575 198674931 200130425 229240305 236517775 264172161 280182595 312203463 320936427 331124885 360234765 382067175 392255633 425731995 440286935 463574839 504328671 520339105 534894045 596024793 600391275 616401709 709553325 728474747 792516483 840547785 891490075 936610389 968631257 993374655 1144746031 1146201525 1176766899 1320860805 1390724517 1400912975 1561017315 1604682135 1655624425 1801173825 1849205127 1961278165 2128659975 2185424241 2201434675 2317874195 2521643355 2601695525 2674470225 2905893771 2980123965 3082008545 3434238093 3530300697 3642373735 3962582415 4172173551 4202738925 4314811963 4683051945 4843156285 4966873275 5099323229 5547615381 5723730155 5883834495 6556272723 6604304025 6780418799 6953622585 7805086575 8013222217 8023410675 8717681313 9246025635 9806390825 10302714279 10927121205 11589370975 12592206341 12608216775 12944435889 14529468855 14900619825 15297969687 15410042725 17171190465 17651503485 18211868675 19812912075 20341256397 20860867755 21574059815 23415259725 24039666651 24215781425 25496616145 27738076905 28618650775 29419172475 32781363615 33902093995 34768112925 37776619023 38833307667 40066111085 43588406565 45893909061 46230128175 47462931593 51513571395 54635606025 56092555519 61023769191 62961031705 64722179445 72118999953 72647344275 76489848435 85855952325 88145444387 88257517425 101706281985 104304338775 107870299075 113329857069 120198333255 127483080725 138690384525 142388794779 163906818075 168277666557 169510469975 188883095115 194166538335 200330555425 217942032825 229469545305 237314657965 257567856975 264436333161 280462777595 305118845955 314805158525 323610897225 360594999765 382449242175 427166384337 440727221935 504832999671 508531409925 566649285345 600991666275 617018110709 711943973895 793308999483 841388332785 944415475575 970832691675 1147347726525 1186573289825 1322181665805 1402313887975 1525594229775 1802974998825 1851054332127 2135831921685 2203636109675 2524164998355 2833246426725 3085090553545 3559719869475 3966544997415 4206941663925 5553162996381 6610908329025 9255271660635 10679159608425 12620824991775 15425452767725 19832724987075 27765814981905 46276358303175 138829074909525
• Sum of all divisors σ(n): 342633667416768
• Sum of proper divisors (its aliquot sum) s(n): 203804592507243
• 138829074909525 is an abundant number, because the sum of its proper divisors (203804592507243) is greater than itself. Its abundance is 64975517597718

Bases of 138829074909525

• Binary: 11111100100001110101001101100011100100101010101₂
• Hexadecimal: 0x7E43A9B1C955
• Base-36: 1D7L72QNV9

Squares and roots of 138829074909525

• 138829074909525 squared (138829074909525²) is 19273512040234503886935725625
• 138829074909525 cubed (138829074909525³) is 2675723846803347955866974633802037099078125
• The square root of 138829074909525 is 11782575.0542708193
• The cube root of 138829074909525 is 51779.7731274581

Scales and comparisons

• 138,829,074,909,525 seconds is equal to 4,414,335 years, 8 weeks, 15 hours, 18 minutes, 45 seconds.
• To count from 1 to 138,829,074,909,525 would take you about eleven million, thirty-five thousand, eight hundred thirty-seven 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 138829074909525 cubic inches would be around 4315 feet tall.

Recreational maths with 138829074909525

• 138829074909525 backwards is 525909470928831
• The number of decimal digits it has is: 15
• The sum of 138829074909525's digits is 72
• More coming soon!