13385576736

Names of 13385576736

• Cardinal: 13385576736 can be written as Thirteen billion, three hundred eighty-five million, five hundred seventy-six thousand, seven hundred thirty-six.

Scientific notation

• Scientific notation: 1.3385576736 × 10¹⁰

Factors of 13385576736

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 62172

Divisors of 13385576736

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 72 84 96 107 112 126 144 168 214 224 252 288 321 336 428 504 642 672 749 856 963 1008 1284 1498 1712 1926 2016 2247 2568 2996 3424 3852 4494 5136 5992 6741 7704 8988 10272 11984 13482 15408 17976 23968 26964 30816 35952 53928 62053 71904 107856 124106 186159 215712 248212 372318 434371 496424 558477 744636 868742 992848 1116954 1303113 1489272 1737484 1985696 2233908 2606226 2978544 3474968 3909339 4467816 5212452 5957088 6639671 6949936 7818678 8935632 10424904 13279342 13899872 15637356 17871264 19919013 20849808 26558684 31274712 39838026 41699616 46477697 53117368 59757039 62549424 79676052 92955394 106234736 119514078 125098848 139433091 159352104 185910788 212469472 239028156 278866182 318704208 371821576 418299273 478056312 557732364 637408416 743643152 836598546 956112624 1115464728 1487286304 1673197092 1912225248 2230929456 3346394184 4461858912 6692788368 13385576736
• Sum of all divisors σ(n): 43910403264
• Sum of proper divisors (its aliquot sum) s(n): 30524826528
• 13385576736 is an abundant number, because the sum of its proper divisors (30524826528) is greater than itself. Its abundance is 17139249792

Bases of 13385576736

• Binary: 1100011101110101111011000100100000₂
• Hexadecimal: 0x31DD7B120
• Base-36: 65DFD40

Squares and roots of 13385576736

• 13385576736 squared (13385576736²) is 179173664555344413696
• 13385576736 cubed (13385576736³) is 2398342835975885968436737376256
• The square root of 13385576736 is 115696.0532429693
• The cube root of 13385576736 is 2374.3552368911

Scales and comparisons

• 13,385,576,736 seconds is equal to 425 years, 32 weeks, 1 day, 15 hours, 45 minutes, 36 seconds.
• To count from 1 to 13,385,576,736 would take you about eight hundred fifty-one 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 13385576736 cubic inches would be around 197.9 feet tall.

Recreational maths with 13385576736

• 13385576736 backwards is 63767558331
• The number of decimal digits it has is: 11
• The sum of 13385576736's digits is 54
• More coming soon!