13157351424

Names of 13157351424

• Cardinal: 13157351424 can be written as Thirteen billion, one hundred fifty-seven million, three hundred fifty-one thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 1.3157351424 × 10¹⁰

Factors of 13157351424

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 619

Divisors of 13157351424

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 72 84 96 98 108 112 126 128 144 147 168 189 192 196 216 224 252 256 288 294 336 378 384 392 432 441 448 504 512 576 588 607 672 756 768 784 864 882 896 1008 1024 1152 1176 1214 1323 1344 1512 1536 1568 1728 1764 1792 1821 2016 2048 2304 2352 2428 2646 2688 3024 3072 3136 3456 3528 3584 3642 4032 4096 4249 4608 4704 4856 5292 5376 5463 6048 6144 6272 6912 7056 7168 7284 8064 8192 8498 9216 9408 9712 10584 10752 10926 12096 12288 12544 12747 13824 14112 14336 14568 16128 16384 16389 16996 18432 18816 19424 21168 21504 21852 24192 24576 25088 25494 27648 28224 28672 29136 29743 32256 32778 33992 36864 37632 38241 38848 42336 43008 43704 48384 49152 50176 50988 55296 56448 57344 58272 59486 64512 65556 67984 73728 75264 76482 77696 84672 86016 87408 89229 96768 100352 101976 110592 112896 114688 114723 116544 118972 129024 131112 135968 147456 150528 152964 155392 169344 172032 174816 178458 193536 200704 203952 221184 225792 229446 233088 237944 258048 262224 267687 271936 301056 305928 310784 338688 344064 349632 356916 387072 401408 407904 442368 451584 458892 466176 475888 516096 524448 535374 543872 602112 611856 621568 677376 699264 713832 774144 802816 803061 815808 903168 917784 932352 951776 1032192 1048896 1070748 1087744 1204224 1223712 1243136 1354752 1398528 1427664 1548288 1606122 1631616 1806336 1835568 1864704 1903552 2097792 2141496 2175488 2408448 2447424 2486272 2709504 2797056 2855328 3096576 3212244 3263232 3612672 3671136 3729408 3807104 4195584 4282992 4350976 4894848 4972544 5419008 5594112 5710656 6424488 6526464 7225344 7342272 7458816 7614208 8391168 8565984 8701952 9789696 9945088 10838016 11188224 11421312 12848976 13052928 14684544 14917632 15228416 16782336 17131968 17403904 19579392 21676032 22376448 22842624 25697952 26105856 29369088 29835264 30456832 33564672 34263936 34807808 39158784 44752896 45685248 51395904 52211712 58738176 60913664 67129344 68527872 69615616 78317568 89505792 91370496 102791808 104423424 117476352 121827328 134258688 137055744 156635136 182740992 205583616 208846848 234952704 243654656 268517376 274111488 313270272 365481984 411167232 469905408 487309312 548222976 626540544 730963968 822334464 939810816 1096445952 1461927936 1644668928 1879621632 2192891904 3289337856 4385783808 6578675712 13157351424
• Sum of all divisors σ(n): 45422926080
• Sum of proper divisors (its aliquot sum) s(n): 32265574656
• 13157351424 is an abundant number, because the sum of its proper divisors (32265574656) is greater than itself. Its abundance is 19108223232

Bases of 13157351424

• Binary: 1100010000001111010100000000000000₂
• Hexadecimal: 0x3103D4000
• Base-36: 61LJPC0

Squares and roots of 13157351424

• 13157351424 squared (13157351424²) is 173115896494634827776
• 13157351424 cubed (13157351424³) is 2277746687260720159598548353024
• The square root of 13157351424 is 114705.4986650597
• The cube root of 13157351424 is 2360.7834840013

Scales and comparisons

• 13,157,351,424 seconds is equal to 418 years, 18 weeks, 6 days, 3 hours, 50 minutes, 24 seconds.
• To count from 1 to 13,157,351,424 would take you about eight hundred thirty-six 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 13157351424 cubic inches would be around 196.7 feet tall.

Recreational maths with 13157351424

• 13157351424 backwards is 42415375131
• 13157351424 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13157351424's digits is 36
• More coming soon!