13013078508738

Names of 13013078508738

• Cardinal: 13013078508738 can be written as Thirteen trillion, thirteen billion, seventy-eight million, five hundred eight thousand, seven hundred thirty-eight.

Scientific notation

• Scientific notation: 1.3013078508738 × 10¹³

Factors of 13013078508738

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2762393

Divisors of 13013078508738

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 7 9 11 14 18 21 22 27 33 42 54 63 66 77 99 103 121 126 154 189 198 206 231 242 297 309 363 378 462 594 618 693 721 726 847 927 1089 1133 1386 1442 1694 1854 2079 2163 2178 2266 2541 2781 3267 3399 4158 4326 5082 5562 6489 6534 6798 7623 7931 10197 12463 12978 15246 15862 19467 20394 22869 23793 24926 30591 37389 38934 45738 47586 61182 71379 74778 87241 112167 142758 174482 214137 224334 261723 336501 428274 523446 673002 785169 1570338 2355507 2762267 4711014 5524534 8286801 16573602 19335869 24860403 30384937 38671738 49720806 58007607 60769874 74581209 91154811 116015214 149162418 174022821 182309622 212694559 273464433 284513501 334234307 348045642 425389118 522068463 546928866 569027002 638083677 668468614 820393299 853540503 1002702921 1044136926 1276167354 1640786598 1707081006 1914251031 1991594507 2005405842 2339640149 2560621509 3008108763 3129648511 3828502062 3983189014 4679280298 5121243018 5742753093 5974783521 6016217526 6259297022 7018920447 7681864527 9024326289 9388945533 11485506186 11949567042 14037840894 15363729054 17924350563 18048652578 18777891066 21056761341 21907539577 28166836599 34426133621 35848701126 42113522682 43815079154 53773051689 56333673198 63170284023 65722618731 68852267242 84500509797 103278400863 107546103378 126340568046 131445237462 169001019594 197167856193 206556801726 240982935347 309835202589 394335712386 481965870694 591503568579 619670405178 722948806041 929505607767 1183007137158 1445897612082 1859011215534 2168846418123 4337692836246 6506539254369 13013078508738
• Sum of all divisors σ(n): 36679383336960
• Sum of proper divisors (its aliquot sum) s(n): 23666304828222
• 13013078508738 is an abundant number, because the sum of its proper divisors (23666304828222) is greater than itself. Its abundance is 10653226319484

Bases of 13013078508738

• Binary: 10111101010111010111111011000000010011000010₂
• Hexadecimal: 0xBD5D7EC04C2
• Base-36: 4M24IYFGI

Squares and roots of 13013078508738

• 13013078508738 squared (13013078508738²) is 169340212274578809942352644
• 13013078508738 cubed (13013078508738³) is 2203637477015452383071685072330831403272
• The square root of 13013078508738 is 3607364.4823801767
• The cube root of 13013078508738 is 23521.2293501471

Scales and comparisons

• 13,013,078,508,738 seconds is equal to 413,775 years, 33 weeks, 3 days, 14 hours, 12 minutes, 18 seconds.
• To count from 1 to 13,013,078,508,738 would take you about one million, thirty-four thousand, four hundred thirty-nine 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 13013078508738 cubic inches would be around 1960.1 feet tall.

Recreational maths with 13013078508738

• 13013078508738 backwards is 83780587031031
• 13013078508738 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13013078508738's digits is 54
• More coming soon!