13661513190

Names of 13661513190

• Cardinal: 13661513190 can be written as Thirteen billion, six hundred sixty-one million, five hundred thirteen thousand, one hundred ninety.

Scientific notation

• Scientific notation: 1.366151319 × 10¹⁰

Factors of 13661513190

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1782

Divisors of 13661513190

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 19 26 27 30 38 39 45 54 57 65 78 90 95 114 117 127 130 135 171 190 195 234 247 254 270 285 342 351 381 390 494 513 570 585 635 702 741 762 855 1026 1143 1170 1235 1270 1482 1613 1651 1710 1755 1905 2223 2286 2413 2470 2565 3226 3302 3429 3510 3705 3810 4446 4826 4839 4953 5130 5715 6669 6858 7239 7410 8065 8255 9678 9906 11115 11430 12065 13338 14478 14517 14859 16130 16510 17145 20969 21717 22230 24130 24195 24765 29034 29718 30647 31369 33345 34290 36195 41938 43434 43551 44577 48390 49530 61294 62738 62907 65151 66690 72390 72585 74295 87102 89154 91941 94107 104845 108585 125814 130302 145170 148590 153235 156845 183882 188214 188721 204851 209690 217170 217755 222885 275823 282321 306470 313690 314535 325755 377442 398411 409702 435510 445770 459705 470535 551646 564642 566163 614553 629070 651510 796822 827469 846963 919410 941070 943605 1024255 1132326 1195233 1229106 1379115 1411605 1654938 1693926 1843659 1887210 1992055 2048510 2390466 2663063 2758230 2823210 2830815 3072765 3585699 3687318 3892169 3984110 4137345 4234815 5326126 5530977 5661630 5976165 6145530 7171398 7784338 7989189 8274690 8469630 9218295 10757097 11061954 11676507 11952330 13315315 15978378 17928495 18436590 19460845 21514194 23353014 23967567 26630630 27654885 35029521 35856990 38921690 39945945 47935134 50598197 53785485 55309770 58382535 70059042 71902701 79891890 101196394 105088563 107570970 116765070 119837835 143805402 151794591 175147605 210177126 239675670 252990985 303589182 350295210 359513505 455383773 505981970 525442815 719027010 758972955 910767546 1050885630 1366151319 1517945910 2276918865 2732302638 4553837730 6830756595 13661513190
• Sum of all divisors σ(n): 41648947200
• Sum of proper divisors (its aliquot sum) s(n): 27987434010
• 13661513190 is an abundant number, because the sum of its proper divisors (27987434010) is greater than itself. Its abundance is 14325920820

Bases of 13661513190

• Binary: 1100101110010010100010010111100110₂
• Hexadecimal: 0x32E4A25E6
• Base-36: 69XPN1I

Squares and roots of 13661513190

• 13661513190 squared (13661513190²) is 186636942640543976100
• 13661513190 cubed (13661513190³) is 2549743053625064958265194759000
• The square root of 13661513190 is 116882.4759748013
• The cube root of 13661513190 is 2390.5597441319

Scales and comparisons

• 13,661,513,190 seconds is equal to 434 years, 20 weeks, 3 days, 8 hours, 46 minutes, 30 seconds.
• To count from 1 to 13,661,513,190 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 13661513190 cubic inches would be around 199.2 feet tall.

Recreational maths with 13661513190

• 13661513190 backwards is 09131516631
• The number of decimal digits it has is: 11
• The sum of 13661513190's digits is 36
• More coming soon!