13139264160

Names of 13139264160

• Cardinal: 13139264160 can be written as Thirteen billion, one hundred thirty-nine million, two hundred sixty-four thousand, one hundred sixty.

Scientific notation

• Scientific notation: 1.313926416 × 10¹⁰

Factors of 13139264160

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1127

Divisors of 13139264160

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 30 32 33 36 40 44 45 48 55 60 66 72 73 80 88 90 96 99 110 120 121 132 144 146 160 165 176 180 198 219 220 240 242 264 288 292 330 352 360 363 365 396 438 440 480 484 495 528 584 605 657 660 720 726 730 792 803 876 880 968 990 1033 1056 1089 1095 1168 1210 1314 1320 1440 1452 1460 1584 1606 1752 1760 1815 1936 1980 2066 2178 2190 2336 2409 2420 2628 2640 2904 2920 3099 3168 3212 3285 3504 3630 3872 3960 4015 4132 4356 4380 4818 4840 5165 5256 5280 5445 5808 5840 6198 6424 6570 7008 7227 7260 7920 8030 8264 8712 8760 8833 9297 9636 9680 10330 10512 10890 11363 11616 11680 12045 12396 12848 13140 14454 14520 15495 15840 16060 16528 17424 17520 17666 18594 19272 19360 20660 21024 21780 22726 24090 24792 25696 26280 26499 28908 29040 30990 32120 33056 34089 34848 35040 35332 36135 37188 38544 41320 43560 44165 45452 46485 48180 49584 52560 52998 56815 57816 58080 61980 64240 68178 70664 72270 74376 75409 77088 79497 82640 87120 88330 90904 92970 96360 99168 102267 105120 105996 113630 115632 123960 124993 128480 132495 136356 141328 144540 148752 150818 158994 165280 170445 174240 176660 181808 185940 192720 204534 211992 226227 227260 231264 247920 249986 264990 272712 282656 289080 297504 301636 317988 340890 353320 363616 371880 374979 377045 385440 397485 409068 423984 452454 454520 495840 499972 511335 529980 545424 578160 603272 624965 635976 678681 681780 706640 743760 749958 754090 794970 818136 829499 847968 904908 909040 999944 1022670 1059960 1090848 1124937 1131135 1156320 1206544 1249930 1271952 1357362 1363560 1413280 1487520 1499916 1508180 1589940 1636272 1658998 1809816 1818080 1874895 1999888 2045340 2119920 2249874 2262270 2413088 2488497 2499860 2543904 2714724 2727120 2999832 3016360 3179880 3272544 3317996 3393405 3619632 3749790 3999776 4090680 4147495 4239840 4499748 4524540 4976994 4999720 5429448 5454240 5624685 5999664 6032720 6359760 6635992 6786810 7239264 7465491 7499580 8181360 8294990 8999496 9049080 9124489 9953988 9999440 10858896 11249370 11999328 12065440 12442485 12719520 13271984 13573620 14930982 14999160 16362720 16589980 17998992 18098160 18248978 19907976 19998880 21717792 22498740 24884970 26543968 27147240 27373467 29861964 29998320 33179960 35997984 36196320 36497956 37327455 39815952 44997480 45622445 49769940 54294480 54746934 59723928 59996640 66359920 72995912 74654910 79631904 82120401 89994960 91244890 99539880 108588960 109493868 119447856 132719840 136867335 145991824 149309820 164240802 179989920 182489780 199079760 218987736 238895712 273734670 291983648 298619640 328481604 364979560 398159520 410602005 437975472 547469340 597239280 656963208 729959120 821204010 875950944 1094938680 1194478560 1313926416 1459918240 1642408020 2189877360 2627852832 3284816040 4379754720 6569632080 13139264160
• Sum of all divisors σ(n): 50007949992
• Sum of proper divisors (its aliquot sum) s(n): 36868685832
• 13139264160 is an abundant number, because the sum of its proper divisors (36868685832) is greater than itself. Its abundance is 23729421672

Bases of 13139264160

• Binary: 1100001111001010010100001010100000₂
• Hexadecimal: 0x30F2942A0
• Base-36: 61AS140

Squares and roots of 13139264160

• 13139264160 squared (13139264160²) is 172640262666260505600
• 13139264160 cubed (13139264160³) is 2268366015823782702453559296000
• The square root of 13139264160 is 114626.6293668273
• The cube root of 13139264160 is 2359.7012070251

Scales and comparisons

• 13,139,264,160 seconds is equal to 417 years, 40 weeks, 6 days, 19 hours, 36 minutes.
• To count from 1 to 13,139,264,160 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 13139264160 cubic inches would be around 196.6 feet tall.

Recreational maths with 13139264160

• 13139264160 backwards is 06146293131
• 13139264160 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13139264160's digits is 36
• More coming soon!