13896782172

Names of 13896782172

• Cardinal: 13896782172 can be written as Thirteen billion, eight hundred ninety-six million, seven hundred eighty-two thousand, one hundred seventy-two.

Scientific notation

• Scientific notation: 1.3896782172 × 10¹⁰

Factors of 13896782172

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 8313

Divisors of 13896782172

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 19 21 26 27 28 36 38 39 42 52 54 57 63 76 78 81 84 91 108 114 117 126 133 156 162 171 182 189 228 234 243 247 252 266 273 324 342 351 364 378 399 468 486 494 513 532 546 567 684 702 741 756 798 819 972 988 1026 1053 1092 1134 1197 1404 1482 1539 1596 1638 1701 1729 2052 2106 2223 2268 2394 2457 2964 3078 3159 3276 3402 3458 3591 4212 4446 4617 4788 4914 5187 6156 6318 6669 6804 6916 7182 7371 8269 8892 9234 9828 10374 10773 12636 13338 14364 14742 15561 16538 18468 20007 20748 21546 22113 24807 26676 29484 31122 32319 33076 40014 43092 44226 46683 49614 57883 60021 62244 64638 74421 80028 88452 93366 99228 107497 115766 120042 129276 140049 148842 157111 173649 186732 214994 223263 231532 240084 280098 297684 314222 322491 347298 420147 429988 446526 471333 520947 560196 628444 644982 669789 694596 752479 840294 893052 942666 967473 1041894 1099777 1289964 1339578 1413999 1504958 1562841 1680588 1885332 1934946 2009367 2042443 2083788 2199554 2257437 2679156 2827998 2902419 3009916 3125682 3299331 3869892 4018734 4084886 4241997 4399108 4514874 4688523 5655996 5804838 6127329 6251364 6598662 6772311 8037468 8169772 8483994 8707257 9029748 9377046 9897993 11609676 12254658 12725991 13197324 13544622 14065569 14297101 16967988 17414514 18381987 18754092 19795986 20316933 24509316 25451982 26121771 27089244 28131138 28594202 29693979 34829028 36763974 38177973 39591972 40633866 42891303 50903964 52243542 55145961 56262276 57188404 59387958 60950799 73527948 76355946 81267732 85782606 89081937 104487084 110291922 118775916 121901598 128673909 152711892 165437883 171565212 178163874 182852397 220583844 243803196 257347818 267245811 330875766 356327748 365704794 386021727 496313649 514695636 534491622 661751532 731409588 772043454 992627298 1068983244 1158065181 1544086908 1985254596 2316130362 3474195543 4632260724 6948391086 13896782172
• Sum of all divisors σ(n): 47201190400
• Sum of proper divisors (its aliquot sum) s(n): 33304408228
• 13896782172 is an abundant number, because the sum of its proper divisors (33304408228) is greater than itself. Its abundance is 19407626056

Bases of 13896782172

• Binary: 1100111100010100000001000101011100₂
• Hexadecimal: 0x33C50115C
• Base-36: 6DTS9R0

Squares and roots of 13896782172

• 13896782172 squared (13896782172²) is 193120554736017037584
• 13896782172 cubed (13896782172³) is 2683754282102231734185585152448
• The square root of 13896782172 is 117884.6138051951
• The cube root of 13896782172 is 2404.2045609763

Scales and comparisons

• 13,896,782,172 seconds is equal to 441 years, 45 weeks, 3 days, 9 hours, 16 minutes, 12 seconds.
• To count from 1 to 13,896,782,172 would take you about eight hundred eighty-three 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 13896782172 cubic inches would be around 200.4 feet tall.

Recreational maths with 13896782172

• 13896782172 backwards is 27128769831
• 13896782172 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13896782172's digits is 54
• More coming soon!