13731168672

Names of 13731168672

• Cardinal: 13731168672 can be written as Thirteen billion, seven hundred thirty-one million, one hundred sixty-eight thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.3731168672 × 10¹⁰

Factors of 13731168672

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 147

Divisors of 13731168672

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 19 24 26 32 36 38 39 43 48 52 57 67 72 76 78 86 96 104 114 117 129 134 144 152 156 171 172 201 208 228 234 247 258 268 288 304 312 342 344 387 402 416 456 468 494 516 536 559 603 608 624 684 688 741 774 804 817 871 912 936 988 1032 1072 1118 1206 1248 1273 1368 1376 1482 1548 1608 1634 1677 1742 1824 1872 1976 2064 2144 2223 2236 2412 2451 2546 2613 2736 2881 2964 3096 3216 3268 3354 3484 3744 3819 3952 4128 4446 4472 4489 4824 4902 5031 5092 5226 5472 5762 5928 6192 6432 6536 6708 6968 7353 7638 7839 7904 8643 8892 8944 8978 9648 9804 10062 10184 10452 10621 11457 11524 11856 12384 13072 13416 13467 13936 14706 15276 15678 16549 17286 17784 17888 17956 19296 19608 20124 20368 20904 21242 22914 23048 23712 25929 26144 26832 26934 27872 29412 30552 31356 31863 33098 34572 35568 35912 37453 39216 40248 40401 40736 41808 42484 45828 46096 49647 51858 53664 53868 54739 58357 58824 61104 62712 63726 66196 69144 71136 71824 74906 78432 80496 80802 83616 84968 85291 91656 92192 95589 99294 103716 107736 109478 112359 116714 117648 122208 125424 127452 132392 138288 143648 148941 149812 160992 161604 164217 169936 170582 175071 183312 191178 193027 198588 207432 215472 218956 224718 233428 235296 250848 254904 255873 264784 276576 297882 299624 323208 328434 337077 339872 341164 350142 366624 382356 386054 397176 414864 430944 437912 449436 466856 492651 509808 511746 525213 529568 579081 595764 599248 646416 656868 674154 682328 700284 711607 764712 767619 772108 794352 829728 875824 898872 933712 985302 1019616 1023492 1050426 1108783 1158162 1191528 1198496 1292832 1313736 1348308 1364656 1400568 1423214 1529424 1535238 1544216 1588704 1737243 1751648 1797744 1867424 1970604 2046984 2100852 2134821 2217566 2316324 2383056 2509351 2627472 2696616 2729312 2801136 2846428 3058848 3070476 3088432 3326349 3474486 3595488 3667513 3941208 4093968 4201704 4269642 4435132 4632648 4766112 5018702 5254944 5393232 5602272 5692856 6140952 6176864 6404463 6652698 6948972 7335026 7528053 7882416 8187936 8403408 8539284 8870264 9265296 9979047 10037404 10786464 11002539 11385712 12281904 12808926 13305396 13897944 14670052 15056106 15764832 16806816 17078568 17740528 18530592 19958094 20074808 22005078 22584159 22771424 24563808 25617852 26610792 27795888 29340104 30112212 33007617 34157136 35481056 39916188 40149616 44010156 45168318 47677669 51235704 53221584 55591776 58680208 60224424 66015234 68314272 79832376 80299232 88020312 90336636 95355338 102471408 106443168 117360416 120448848 132030468 143033007 159664752 176040624 180673272 190710676 204942816 240897696 264060936 286066014 319329504 352081248 361346544 381421352 429099021 528121872 572132028 722693088 762842704 858198042 1056243744 1144264056 1525685408 1716396084 2288528112 3432792168 4577056224 6865584336 13731168672
• Sum of all divisors σ(n): 45980494560
• Sum of proper divisors (its aliquot sum) s(n): 32249325888
• 13731168672 is an abundant number, because the sum of its proper divisors (32249325888) is greater than itself. Its abundance is 18518157216

Bases of 13731168672

• Binary: 1100110010011100010000000110100000₂
• Hexadecimal: 0x3327101A0
• Base-36: 6B36LK0

Squares and roots of 13731168672

• 13731168672 squared (13731168672²) is 188544993098914243584
• 13731168672 cubed (13731168672³) is 2588943102502267458715197800448
• The square root of 13731168672 is 117180.0694316231
• The cube root of 13731168672 is 2394.6157464553

Scales and comparisons

• 13,731,168,672 seconds is equal to 436 years, 31 weeks, 4 days, 13 hours, 31 minutes, 12 seconds.
• To count from 1 to 13,731,168,672 would take you about eight hundred seventy-three 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 13731168672 cubic inches would be around 199.6 feet tall.

Recreational maths with 13731168672

• 13731168672 backwards is 27686113731
• The number of decimal digits it has is: 11
• The sum of 13731168672's digits is 45
• More coming soon!