13686408736

Names of 13686408736

• Cardinal: 13686408736 can be written as Thirteen billion, six hundred eighty-six million, four hundred eight thousand, seven hundred thirty-six.

Scientific notation

• Scientific notation: 1.3686408736 × 10¹⁰

Factors of 13686408736

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 243

Divisors of 13686408736

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 7 8 11 13 14 16 22 26 28 31 32 44 49 52 56 62 77 88 91 98 104 112 121 124 143 154 176 179 182 196 208 217 224 242 248 286 308 341 352 358 364 392 403 416 434 484 496 539 572 616 637 682 716 728 784 806 847 868 968 992 1001 1078 1144 1232 1253 1274 1364 1432 1456 1519 1568 1573 1612 1694 1736 1936 1969 2002 2156 2288 2327 2387 2464 2506 2548 2728 2821 2864 2912 3038 3146 3224 3388 3472 3751 3872 3938 4004 4312 4433 4576 4654 4774 5012 5096 5456 5549 5642 5728 5929 6076 6292 6448 6776 6944 7007 7502 7876 8008 8624 8771 8866 9308 9548 10024 10192 10912 11011 11098 11284 11858 12152 12584 12896 13552 13783 14014 15004 15752 16016 16289 16709 17248 17542 17732 18616 19096 19747 20048 20384 21659 22022 22196 22568 23716 24304 25168 25597 26257 27104 27566 28028 30008 31031 31504 32032 32578 33418 35084 35464 37232 38192 38843 39494 40096 43318 44044 44392 45136 47432 48608 48763 50336 51194 52514 55132 56056 60016 61039 62062 63008 65156 66836 70168 70928 72137 74464 76384 77077 77686 78988 86636 88088 88784 90272 94864 96481 97526 102388 105028 110264 112112 114023 120032 122078 124124 130312 133672 140336 141856 144274 151613 154154 155372 157976 173272 176176 177568 179179 183799 189728 192962 195052 204776 210056 217217 220528 224224 228046 244156 248248 260624 267344 271901 280672 281567 288548 303226 308308 310744 315952 341341 346544 352352 358358 367598 385924 390104 409552 420112 427273 434434 441056 456092 488312 496496 504959 521248 534688 543802 563134 577096 606452 616616 621488 631904 671429 682682 693088 716716 735196 771848 780208 793507 819104 840224 854546 868868 912184 976624 992992 1009918 1061291 1087604 1126268 1154192 1212904 1233232 1242976 1254253 1342858 1365364 1433432 1470392 1543696 1560416 1587014 1709092 1737736 1824368 1953248 1970969 2019836 2122582 2175208 2252536 2308384 2389387 2425808 2466464 2508506 2685716 2730728 2866864 2940784 2990911 3087392 3174028 3418184 3475472 3534713 3648736 3941938 4039672 4245164 4350416 4505072 4700003 4778774 4851616 5017012 5371432 5461456 5554549 5733728 5881568 5981822 6348056 6836368 6950944 7069426 7883876 8079344 8490328 8700832 8728577 9010144 9400006 9557548 10034024 10742864 10922912 11109098 11963644 12696112 13672736 13796783 14138852 15767752 16158688 16980656 17457154 18800012 19115096 20068048 21485728 22218196 23927288 25392224 27593566 28277704 31535504 32900021 33961312 34914308 37600024 38230192 38881843 40136096 44436392 47854576 55187132 56555408 61100039 63071008 65800042 69828616 75200048 76460384 77763686 88872784 95709152 110374264 113110816 122200078 131600084 139657232 150400096 155527372 177745568 220748528 244400156 263200168 279314464 311054744 427700273 441497056 488800312 526400336 622109488 855400546 977600624 1052800672 1244218976 1710801092 1955201248 3421602184 6843204368 13686408736
• Sum of all divisors σ(n): 38513905920
• Sum of proper divisors (its aliquot sum) s(n): 24827497184
• 13686408736 is an abundant number, because the sum of its proper divisors (24827497184) is greater than itself. Its abundance is 11141088448

Bases of 13686408736

• Binary: 1100101111110001100000011000100000₂
• Hexadecimal: 0x32FC60620
• Base-36: 6ACJ8KG

Squares and roots of 13686408736

• 13686408736 squared (13686408736²) is 187317784088857117696
• 13686408736 cubed (13686408736³) is 2563707756561895855890314592256
• The square root of 13686408736 is 116988.9256981189
• The cube root of 13686408736 is 2392.0109785741

Scales and comparisons

• 13,686,408,736 seconds is equal to 435 years, 9 weeks, 4 days, 12 hours, 12 minutes, 16 seconds.
• To count from 1 to 13,686,408,736 would take you about eight hundred seventy 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 13686408736 cubic inches would be around 199.3 feet tall.

Recreational maths with 13686408736

• 13686408736 backwards is 63780468631
• 13686408736 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13686408736's digits is 52
• More coming soon!