13656905856

Names of 13656905856

• Cardinal: 13656905856 can be written as Thirteen billion, six hundred fifty-six million, nine hundred five thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 1.3656905856 × 10¹⁰

Factors of 13656905856

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 119763

Divisors of 13656905856

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 81 88 96 99 108 128 132 144 162 176 192 198 216 264 288 297 324 352 384 396 432 528 576 594 648 704 792 864 891 1056 1152 1188 1296 1408 1584 1728 1782 2112 2376 2592 3168 3456 3564 4224 4752 5184 6336 7128 9504 10368 12672 14256 19008 28512 38016 57024 114048 119747 239494 359241 478988 718482 957976 1077723 1317217 1436964 1915952 2155446 2634434 2873928 3233169 3831904 3951651 4310892 5268868 5747856 6466338 7663808 7903302 8621784 9699507 10537736 11495712 11854953 12932676 15327616 15806604 17243568 19399014 21075472 22991424 23709906 25865352 31613208 34487136 35564859 38798028 42150944 45982848 47419812 51730704 63226416 68974272 71129718 77596056 84301888 94839624 103461408 106694577 126452832 137948544 142259436 155192112 168603776 189679248 206922816 213389154 252905664 284518872 310384224 379358496 413845632 426778308 505811328 569037744 620768448 758716992 853556616 1138075488 1241536896 1517433984 1707113232 2276150976 3414226464 4552301952 6828452928 13656905856
• Sum of all divisors σ(n): 44337894480
• Sum of proper divisors (its aliquot sum) s(n): 30680988624
• 13656905856 is an abundant number, because the sum of its proper divisors (30680988624) is greater than itself. Its abundance is 17024082768

Bases of 13656905856

• Binary: 1100101110000000111101100010000000₂
• Hexadecimal: 0x32E03D880
• Base-36: 69UYW00

Squares and roots of 13656905856

• 13656905856 squared (13656905856²) is 186511077559647092736
• 13656905856 cubed (13656905856³) is 2547164227333214570079653462016
• The square root of 13656905856 is 116862.7650537159
• The cube root of 13656905856 is 2390.2909758181

Scales and comparisons

• 13,656,905,856 seconds is equal to 434 years, 12 weeks, 6 days, 57 minutes, 36 seconds.
• To count from 1 to 13,656,905,856 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 13656905856 cubic inches would be around 199.2 feet tall.

Recreational maths with 13656905856

• 13656905856 backwards is 65850965631
• 13656905856 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13656905856's digits is 54
• More coming soon!