13663131370

Names of 13663131370

• Cardinal: 13663131370 can be written as Thirteen billion, six hundred sixty-three million, one hundred thirty-one thousand, three hundred seventy.

Scientific notation

• Scientific notation: 1.366313137 × 10¹⁰

Factors of 13663131370

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 293

Divisors of 13663131370

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 5 7 10 14 17 23 34 35 46 70 71 79 85 89 115 119 142 158 161 170 178 230 238 322 355 391 395 445 497 553 595 623 710 782 790 805 890 994 1106 1190 1207 1246 1343 1513 1610 1633 1817 1955 2047 2414 2485 2686 2737 2765 3026 3115 3266 3634 3910 4094 4970 5474 5530 5609 6035 6230 6319 6715 7031 7565 8165 8449 9085 9401 10235 10591 11218 11431 12070 12638 12719 13430 13685 14062 14329 15130 16330 16898 18170 18802 20470 21182 22862 25438 27370 27761 28045 28658 30889 31595 34799 35155 39263 42245 44233 47005 49217 52955 55522 56090 57155 61778 63190 63595 69598 70310 71645 78526 84490 88466 94010 95353 98434 105910 107423 114310 119527 127190 129007 138805 143290 145337 154445 161713 173995 190706 194327 196315 214846 216223 221165 239054 243593 246085 258014 277610 290674 308890 323426 347990 388654 392630 432446 442330 476765 487186 492170 499201 537115 597635 645035 667471 726685 751961 808565 836689 903049 953530 971635 998402 1017359 1074230 1081115 1131991 1195270 1217965 1290070 1334942 1453370 1503922 1617130 1673378 1806098 1943270 2034718 2162230 2193119 2263982 2435930 2470729 2496005 2749121 3337355 3494407 3759805 4183445 4386238 4515245 4941458 4992010 5086795 5498242 5659955 6674710 6988814 7519610 8366890 8486417 9030490 10173590 10965595 11319910 11481623 12353645 13745605 15351833 16972834 17295103 17472035 19243847 21931190 22963246 24707290 27491210 30703666 34590206 34944070 38487694 42432085 57408115 59404919 76759165 80371361 84864170 86475515 96219235 114816230 118809838 153518330 160742722 172951030 192438470 195187591 297024595 390375182 401856805 594049190 803713610 975937955 1366313137 1951875910 2732626274 6831565685 13663131370
• Sum of all divisors σ(n): 32248627200
• Sum of proper divisors (its aliquot sum) s(n): 18585495830
• 13663131370 is an abundant number, because the sum of its proper divisors (18585495830) is greater than itself. Its abundance is 4922364460

Bases of 13663131370

• Binary: 1100101110011000101101011011101010₂
• Hexadecimal: 0x32E62D6EA
• Base-36: 69YOBMY

Squares and roots of 13663131370

• 13663131370 squared (13663131370²) is 186681158833878076900
• 13663131370 cubed (13663131370³) is 2550649197451112171247662353000
• The square root of 13663131370 is 116889.3980222329
• The cube root of 13663131370 is 2390.6541261423

Scales and comparisons

• 13,663,131,370 seconds is equal to 434 years, 23 weeks, 1 day, 2 hours, 16 minutes, 10 seconds.
• To count from 1 to 13,663,131,370 would take you about eight hundred sixty-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 13663131370 cubic inches would be around 199.2 feet tall.

Recreational maths with 13663131370

• 13663131370 backwards is 07313136631
• 13663131370 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13663131370's digits is 34
• More coming soon!