13639263970968

Names of 13639263970968

• Cardinal: 13639263970968 can be written as Thirteen trillion, six hundred thirty-nine billion, two hundred sixty-three million, nine hundred seventy thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 1.3639263970968 × 10¹³

Factors of 13639263970968

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3276

Divisors of 13639263970968

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 19 24 31 36 38 57 62 72 76 93 114 124 152 171 186 228 248 279 342 372 456 558 589 684 744 961 1116 1178 1368 1767 1922 2232 2356 2883 3221 3534 3844 4712 5301 5766 6442 7068 7688 8649 9663 10602 11532 12884 14136 17298 18259 19326 21204 23064 25768 28989 34596 36518 38652 42408 54777 57978 61199 69192 73036 77304 99851 109554 115956 122398 146072 164331 183597 199702 219108 231912 244796 299553 328662 367194 399404 438216 489592 550791 599106 657324 734388 798808 898659 1101582 1198212 1314648 1468776 1797318 1897169 2203164 2396424 3095381 3594636 3794338 4406328 5691507 6190762 7189272 7588676 9286143 10374841 11383014 12381524 15177352 17074521 18572286 20749682 22766028 24763048 27858429 31124523 34149042 37144572 41499364 45532056 55716858 58812239 62249046 68298084 74289144 82998728 93373569 111433716 117624478 124498092 136596168 176436717 186747138 197121979 222867432 235248956 248996184 321620071 352873434 373494276 394243958 470497912 529310151 591365937 643240142 705746868 746988552 788487916 964860213 1058620302 1182731874 1286480284 1411493736 1576975832 1774097811 1929720426 2117240604 2365463748 2572960568 2894580639 3548195622 3859440852 4234481208 4730927496 5789161278 6110781349 7096391244 7718881704 9970222201 11578322556 12221562698 14192782488 18332344047 19940444402 23156645112 24443125396 29910666603 36664688094 39880888804 48886250792 54997032141 59821333206 73329376188 79761777608 89731999809 109994064282 119642666412 146658752376 179463999618 189434221819 219988128564 239285332824 358927999236 378868443638 439976257128 568302665457 717855998472 757736887276 1136605330914 1515473774552 1704907996371 2273210661828 3409815992742 4546421323656 6819631985484 13639263970968
• Sum of all divisors σ(n): 40191124580100
• Sum of proper divisors (its aliquot sum) s(n): 26551860609132
• 13639263970968 is an abundant number, because the sum of its proper divisors (26551860609132) is greater than itself. Its abundance is 12912596638164

Bases of 13639263970968

• Binary: 11000110011110100011011110111110011010011000₂
• Hexadecimal: 0xC67A37BE698
• Base-36: 4U1SHM2E0

Squares and roots of 13639263970968

• 13639263970968 squared (13639263970968²) is 186029521669745775946857024
• 13639263970968 cubed (13639263970968³) is 2537305752446574377907973553301182879232
• The square root of 13639263970968 is 3693137.4156627317
• The cube root of 13639263970968 is 23892.6127919339

Scales and comparisons

• 13,639,263,970,968 seconds is equal to 433,686 years, 21 weeks, 12 hours, 22 minutes, 48 seconds.
• To count from 1 to 13,639,263,970,968 would take you about one million, eighty-four thousand, two hundred sixteen 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 13639263970968 cubic inches would be around 1991.1 feet tall.

Recreational maths with 13639263970968

• 13639263970968 backwards is 86907936293631
• 13639263970968 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13639263970968's digits is 72
• More coming soon!