13239879204864

Names of 13239879204864

• Cardinal: 13239879204864 can be written as Thirteen trillion, two hundred thirty-nine billion, eight hundred seventy-nine million, two hundred four thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 1.3239879204864 × 10¹³

Factors of 13239879204864

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 127

Divisors of 13239879204864

• Number of divisors d(n): 304
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 64 78 96 104 109 128 156 192 208 218 256 312 327 384 416 436 512 624 654 768 832 872 1024 1248 1308 1417 1536 1664 1744 2048 2496 2616 2834 3072 3328 3488 4096 4251 4992 5232 5668 6144 6656 6976 8192 8502 9984 10464 11336 11881 12288 13312 13952 16384 17004 19968 20928 22672 23762 24576 26624 27904 32768 34008 35643 39936 41856 45344 47524 49152 53248 55808 65536 68016 71286 79872 83712 90688 95048 98304 106496 111616 131072 136032 142572 154453 159744 167424 181376 190096 196608 212992 223232 262144 272064 285144 308906 319488 334848 362752 380192 393216 425984 446464 463359 544128 570288 617812 638976 669696 725504 760384 786432 851968 892928 926718 1088256 1140576 1235624 1277952 1295029 1339392 1451008 1520768 1703936 1785856 1853436 2176512 2281152 2471248 2555904 2590058 2678784 2902016 3041536 3407872 3571712 3706872 3885087 4353024 4562304 4942496 5111808 5180116 5357568 5804032 6083072 7143424 7413744 7770174 8706048 9124608 9884992 10223616 10360232 10715136 11608064 12166144 14286848 14827488 15540348 16835377 17412096 18249216 19769984 20720464 21430272 23216128 24332288 28573696 29654976 31080696 33670754 34824192 36498432 39539968 41440928 42860544 46432256 48664576 50506131 59309952 62161392 67341508 69648384 72996864 79079936 82881856 85721088 92864512 97329152 101012262 118619904 124322784 134683016 139296768 145993728 158159872 165763712 185729024 194658304 202024524 237239808 248645568 269366032 278593536 291987456 316319744 331527424 371458048 389316608 404049048 474479616 497291136 538732064 557187072 583974912 632639488 663054848 778633216 808098096 948959232 994582272 1077464128 1114374144 1167949824 1265278976 1326109696 1557266432 1616196192 1897918464 1989164544 2154928256 2335899648 2530557952 2652219392 3114532864 3232392384 3795836928 3978329088 4309856512 4671799296 5061115904 5304438784 6464784768 7591673856 7956658176 8619713024 9343598592 10122231808 10608877568 12929569536 15183347712 15913316352 17239426048 20244463616 21217755136 25859139072 30366695424 31826632704 34478852096 40488927232 42435510272 51718278144 60733390848 63653265408 68957704192 84871020544 103436556288 121466781696 127306530816 137915408384 169742041088 206873112576 254613061632 275830816768 339484082176 413746225152 509226123264 551661633536 827492450304 1018452246528 1103323267072 1654984900608 2206646534144 3309969801216 4413293068288 6619939602432 13239879204864
• Sum of all divisors σ(n): 38374201305440
• Sum of proper divisors (its aliquot sum) s(n): 25134322100576
• 13239879204864 is an abundant number, because the sum of its proper divisors (25134322100576) is greater than itself. Its abundance is 11894442895712

Bases of 13239879204864

• Binary: 11000000101010100110010011000000000000000000₂
• Hexadecimal: 0xC0AA64C0000
• Base-36: 4OYBE8GLC

Squares and roots of 13239879204864

• 13239879204864 squared (13239879204864²) is 175294401359390184881258496
• 13239879204864 cubed (13239879204864³) is 2320876699287273801705602690276124524544
• The square root of 13239879204864 is 3638664.4809413247
• The cube root of 13239879204864 is 23657.0910264669

Scales and comparisons

• 13,239,879,204,864 seconds is equal to 420,987 years, 10 weeks, 4 days, 15 hours, 34 minutes, 24 seconds.
• To count from 1 to 13,239,879,204,864 would take you about one million, fifty-two thousand, four hundred sixty-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 13239879204864 cubic inches would be around 1971.4 feet tall.

Recreational maths with 13239879204864

• 13239879204864 backwards is 46840297893231
• The number of decimal digits it has is: 14
• The sum of 13239879204864's digits is 66
• More coming soon!