13385308262840

Names of 13385308262840

• Cardinal: 13385308262840 can be written as Thirteen trillion, three hundred eighty-five billion, three hundred eight million, two hundred sixty-two thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.338530826284 × 10¹³

Factors of 13385308262840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 15741

Divisors of 13385308262840

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 20 40 41 82 164 205 328 397 410 794 820 1489 1588 1640 1985 2978 3176 3970 5956 7445 7940 11912 13807 14890 15880 16277 27614 29780 32554 55228 59560 61049 65108 69035 81385 110456 122098 130216 138070 162770 244196 276140 305245 325540 488392 552280 566087 591133 610490 651080 1132174 1182266 1220980 2264348 2364532 2441960 2830435 2955665 4528696 4729064 5481379 5660870 5911330 10962758 11321740 11822660 20558623 21925516 22643480 23645320 24236453 27406895 41117246 43851032 48472906 54813790 82234492 96945812 102793115 109627580 121182265 164468984 193891624 205586230 219255160 224736539 242364530 411172460 449473078 484729060 822344920 842903543 898946156 969458120 1123682695 1685807086 1797892312 2247365390 3371614172 4214517715 4494730780 6743228344 8161773331 8429035430 8989461560 16323546662 16858070860 32647093324 33716141720 40808866655 65294186648 81617733310 163235466620 326470933240 334632706571 669265413142 1338530826284 1673163532855 2677061652568 3346327065710 6692654131420 13385308262840
• Sum of all divisors σ(n): 30952228204800
• Sum of proper divisors (its aliquot sum) s(n): 17566919941960
• 13385308262840 is an abundant number, because the sum of its proper divisors (17566919941960) is greater than itself. Its abundance is 4181611679120

Bases of 13385308262840

• Binary: 11000010110010000010100010110101000110111000₂
• Hexadecimal: 0xC2C828B51B8
• Base-36: 4QT4IXVW8

Squares and roots of 13385308262840

• 13385308262840 squared (13385308262840²) is 179166477291252778524865600
• 13385308262840 cubed (13385308262840³) is 2398198528910541037643992022080474304000
• The square root of 13385308262840 is 3658593.7548243861
• The cube root of 13385308262840 is 23743.3936271729

Scales and comparisons

• 13,385,308,262,840 seconds is equal to 425,611 years, 20 weeks, 5 days, 8 hours, 7 minutes, 20 seconds.
• To count from 1 to 13,385,308,262,840 would take you about one million, sixty-four thousand and twenty-eight 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 13385308262840 cubic inches would be around 1978.6 feet tall.

Recreational maths with 13385308262840

• 13385308262840 backwards is 04826280358331
• The number of decimal digits it has is: 14
• The sum of 13385308262840's digits is 53
• More coming soon!