13385920017408

Names of 13385920017408

• Cardinal: 13385920017408 can be written as Thirteen trillion, three hundred eighty-five billion, nine hundred twenty million, seventeen thousand, four hundred eight.

Scientific notation

• Scientific notation: 1.3385920017408 × 10¹³

Factors of 13385920017408

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 35574

Divisors of 13385920017408

• Number of divisors d(n): 176
• Complete list of divisors:
  1 2 3 4 6 8 12 16 23 24 32 46 48 64 69 92 96 128 138 184 192 256 276 368 384 512 552 736 768 1024 1104 1472 1536 2208 2944 3072 4416 5888 6529 8832 11776 13058 17664 19587 23552 26116 29017 35328 39174 52232 58034 70656 78348 87051 104464 116068 150167 156696 174102 208928 232136 300334 313392 348204 417856 450501 464272 600668 626784 667391 696408 835712 901002 928544 1201336 1253568 1334782 1392816 1671424 1802004 1857088 2002173 2402672 2507136 2669564 2785632 3342848 3604008 3714176 4004346 4805344 5014272 5339128 5571264 6685696 7208016 7428352 8008692 9610688 10028544 10678256 11142528 14416032 14856704 16017384 19221376 20057088 21356512 22285056 28832064 29713408 32034768 38442752 42713024 44570112 57664128 64069536 76885504 85426048 89140224 115328256 128139072 153771008 170852096 189451993 230656512 256278144 341704192 378903986 461313024 512556288 568355979 683408384 757807972 1025112576 1136711958 1515615944 2050225152 2273423916 3031231888 4357395839 4546847832 6062463776 8714791678 9093695664 12124927552 13072187517 17429583356 18187391328 24249855104 26144375034 34859166712 36374782656 48499710208 52288750068 69718333424 72749565312 96999420416 104577500136 139436666848 145499130624 193998840832 209155000272 278873333696 290998261248 418310000544 557746667392 581996522496 836620001088 1115493334784 1673240002176 2230986669568 3346480004352 4461973339136 6692960008704 13385920017408
• Sum of all divisors σ(n): 37236575460480
• Sum of proper divisors (its aliquot sum) s(n): 23850655443072
• 13385920017408 is an abundant number, because the sum of its proper divisors (23850655443072) is greater than itself. Its abundance is 10464735425664

Bases of 13385920017408

• Binary: 11000010110010100111000000011111010000000000₂
• Hexadecimal: 0xC2CA701F400
• Base-36: 4QTEN5WQO

Squares and roots of 13385920017408

• 13385920017408 squared (13385920017408²) is 179182854712444191023038464
• 13385920017408 cubed (13385920017408³) is 2398527361671616080333339513355933581312
• The square root of 13385920017408 is 3658677.3590203331
• The cube root of 13385920017408 is 23743.7553398795

Scales and comparisons

• 13,385,920,017,408 seconds is equal to 425,630 years, 44 weeks, 1 day, 19 hours, 56 minutes, 48 seconds.
• To count from 1 to 13,385,920,017,408 would take you about one million, sixty-four thousand and seventy-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 13385920017408 cubic inches would be around 1978.6 feet tall.

Recreational maths with 13385920017408

• 13385920017408 backwards is 80471002958331
• The number of decimal digits it has is: 14
• The sum of 13385920017408's digits is 51
• More coming soon!