13499945472

Names of 13499945472

• Cardinal: 13499945472 can be written as Thirteen billion, four hundred ninety-nine million, nine hundred forty-five thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.3499945472 × 10¹⁰

Factors of 13499945472

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 355

Divisors of 13499945472

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 31 32 39 48 52 62 64 78 93 96 104 113 124 128 156 186 192 193 208 226 248 256 312 339 372 384 386 403 416 452 496 512 579 624 678 744 768 772 806 832 904 992 1158 1209 1248 1356 1469 1488 1536 1544 1612 1664 1808 1984 2316 2418 2496 2509 2712 2938 2976 3088 3224 3328 3503 3616 3968 4407 4632 4836 4992 5018 5424 5876 5952 5983 6176 6448 6656 7006 7232 7527 7936 8814 9264 9672 9984 10036 10509 10848 11752 11904 11966 12352 12896 14012 14464 15054 15872 17628 17949 18528 19344 19968 20072 21018 21696 21809 23504 23808 23932 24704 25792 28024 28928 30108 35256 35898 37056 38688 40144 42036 43392 43618 45539 47008 47616 47864 49408 51584 56048 57856 60216 65427 70512 71796 74112 77376 77779 80288 84072 86784 87236 91078 94016 95728 98816 103168 112096 120432 130854 136617 141024 143592 148224 154752 155558 160576 168144 173568 174472 182156 188032 191456 206336 224192 233337 240864 261708 273234 282048 283517 287184 296448 309504 311116 321152 336288 348944 364312 376064 382912 448384 466674 481728 523416 546468 564096 567034 574368 619008 622232 642304 672576 676079 697888 728624 752128 765824 850551 896768 933348 963456 1046832 1092936 1128192 1134068 1148736 1244464 1284608 1345152 1352158 1395776 1457248 1531648 1701102 1793536 1866696 1926912 2028237 2093664 2185872 2256384 2268136 2297472 2488928 2690304 2704316 2791552 2914496 3063296 3402204 3733392 3853824 4056474 4187328 4371744 4536272 4594944 4977856 5380608 5408632 5583104 5828992 6804408 7466784 8112948 8374656 8743488 8789027 9072544 9189888 9955712 10817264 11166208 11657984 13608816 14933568 16225896 16749312 17486976 17578054 18145088 19911424 21634528 23315968 26367081 27217632 29867136 32451792 33498624 34973952 35156108 36290176 39822848 43269056 52734162 54435264 59734272 64903584 69947904 70312216 72580352 86538112 105468324 108870528 119468544 129807168 140624432 145160704 173076224 210936648 217741056 259614336 281248864 346152448 421873296 435482112 519228672 562497728 843746592 1038457344 1124995456 1687493184 2249990912 3374986368 4499981824 6749972736 13499945472
• Sum of all divisors σ(n): 40543405056
• Sum of proper divisors (its aliquot sum) s(n): 27043459584
• 13499945472 is an abundant number, because the sum of its proper divisors (27043459584) is greater than itself. Its abundance is 13543514112

Bases of 13499945472

• Binary: 1100100100101010001101001000000000₂
• Hexadecimal: 0x324A8D200
• Base-36: 679IOLC

Squares and roots of 13499945472

• 13499945472 squared (13499945472²) is 182248527746973302784
• 13499945472 cubed (13499945472³) is 2460345186936418600623745794048
• The square root of 13499945472 is 116189.2657348347
• The cube root of 13499945472 is 2381.0983721033

Scales and comparisons

• 13,499,945,472 seconds is equal to 429 years, 13 weeks, 2 days, 8 hours, 51 minutes, 12 seconds.
• To count from 1 to 13,499,945,472 would take you about eight hundred fifty-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 13499945472 cubic inches would be around 198.4 feet tall.

Recreational maths with 13499945472

• 13499945472 backwards is 27454999431
• The number of decimal digits it has is: 11
• The sum of 13499945472's digits is 57
• More coming soon!