13138175232

Names of 13138175232

• Cardinal: 13138175232 can be written as Thirteen billion, one hundred thirty-eight million, one hundred seventy-five thousand, two hundred thirty-two.

Scientific notation

• Scientific notation: 1.3138175232 × 10¹⁰

Factors of 13138175232

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 529

Divisors of 13138175232

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 32 36 39 42 48 52 56 63 64 72 78 84 91 96 104 112 117 126 128 144 156 168 182 192 208 223 224 234 252 256 273 281 288 312 336 364 384 416 446 448 468 504 546 562 576 624 669 672 728 768 819 832 843 892 896 936 1008 1092 1124 1152 1248 1338 1344 1456 1561 1638 1664 1686 1784 1792 1872 1967 2007 2016 2184 2248 2304 2496 2529 2676 2688 2899 2912 3122 3276 3328 3372 3568 3653 3744 3934 4014 4032 4368 4496 4683 4992 5058 5352 5376 5798 5824 5901 6244 6552 6744 7136 7306 7488 7868 8028 8064 8697 8736 8992 9366 9984 10116 10704 10959 11596 11648 11802 12488 13104 13488 14049 14272 14612 14976 15736 16056 16128 17394 17472 17703 17984 18732 20232 20293 21408 21918 23192 23296 23604 24976 25571 26091 26208 26976 28098 28544 29224 29952 31472 32112 32877 34788 34944 35406 35968 37464 40464 40586 42816 43836 46384 47208 49952 51142 52182 52416 53952 56196 57088 58448 60879 62663 62944 64224 65754 69576 69888 70812 71936 74928 76713 80928 81172 85632 87672 92768 94416 99904 102284 104364 104832 107904 112392 116896 121758 125326 125888 128448 131508 139152 141624 149856 153426 161856 162344 171264 175344 182637 185536 187989 188832 199808 204568 208728 209664 215808 224784 230139 233792 243516 250652 251776 256896 263016 278304 283248 299712 306852 323712 324688 350688 365274 371072 375978 377664 399616 409136 417456 438641 449568 460278 467584 487032 501304 503552 513792 526032 556608 563967 566496 599424 613704 647424 649376 701376 730548 742144 751956 755328 814619 818272 834912 877282 899136 920556 935168 974064 1002608 1052064 1113216 1127934 1132992 1198848 1227408 1298752 1315923 1402752 1461096 1503912 1510656 1629238 1636544 1669824 1754564 1798272 1841112 1948128 2005216 2104128 2226432 2255868 2265984 2443857 2454816 2597504 2631846 2805504 2922192 3007824 3258476 3273088 3339648 3509128 3596544 3682224 3896256 3947769 4010432 4208256 4511736 4531968 4887714 4909632 5195008 5263692 5702333 5844384 6015648 6516952 6546176 6679296 7018256 7331571 7364448 7792512 7895538 8020864 8416512 9023472 9775428 9819264 10527384 11404666 11688768 12031296 13033904 14036512 14663142 14728896 15585024 15791076 16041728 17106999 18046944 19550856 19638528 21054768 22809332 23377536 24062592 26067808 28073024 29326284 29457792 31582152 34213998 36093888 39101712 42109536 45618664 46755072 48125184 51320997 52135616 56146048 58652568 58915584 63164304 68427996 72187776 78203424 84219072 91237328 102641994 104271232 112292096 117305136 126328608 136855992 144375552 156406848 168438144 182474656 205283988 208542464 234610272 252657216 273711984 312813696 336876288 364949312 410567976 469220544 505314432 547423968 625627392 729898624 821135952 938441088 1010628864 1094847936 1459797248 1642271904 1876882176 2189695872 3284543808 4379391744 6569087616 13138175232
• Sum of all divisors σ(n): 46998002688
• Sum of proper divisors (its aliquot sum) s(n): 33859827456
• 13138175232 is an abundant number, because the sum of its proper divisors (33859827456) is greater than itself. Its abundance is 20721652224

Bases of 13138175232

• Binary: 1100001111000110001010010100000000₂
• Hexadecimal: 0x30F18A500
• Base-36: 61A4OW0

Squares and roots of 13138175232

• 13138175232 squared (13138175232²) is 172611648426738253824
• 13138175232 cubed (13138175232³) is 2267802084114864292937406087168
• The square root of 13138175232 is 114621.8793773685
• The cube root of 13138175232 is 2359.6360177911

Scales and comparisons

• 13,138,175,232 seconds is equal to 417 years, 39 weeks, 1 day, 5 hours, 7 minutes, 12 seconds.
• To count from 1 to 13,138,175,232 would take you about eight hundred thirty-five 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 13138175232 cubic inches would be around 196.6 feet tall.

Recreational maths with 13138175232

• 13138175232 backwards is 23257183131
• 13138175232 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13138175232's digits is 36
• More coming soon!