13681820376

Names of 13681820376

• Cardinal: 13681820376 can be written as Thirteen billion, six hundred eighty-one million, eight hundred twenty thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 1.3681820376 × 10¹⁰

Factors of 13681820376

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 822

Divisors of 13681820376

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 41 42 49 54 56 63 72 82 84 98 108 123 126 147 164 168 189 196 216 246 252 287 294 328 369 378 392 441 492 504 574 588 738 756 769 861 882 984 1107 1148 1176 1323 1476 1512 1538 1681 1722 1764 2009 2214 2296 2307 2583 2646 2952 3076 3362 3444 3528 4018 4428 4614 5043 5166 5292 5383 6027 6152 6724 6888 6921 7749 8036 8856 9228 10086 10332 10584 10766 11767 12054 13448 13842 15129 15498 16072 16149 18081 18456 20172 20664 20763 21532 23534 24108 27684 30258 30996 31529 32298 35301 36162 37681 40344 41526 43064 45387 47068 48216 48447 54243 55368 60516 61992 63058 64596 70602 72324 75362 82369 83052 90774 94136 94587 96894 105903 108486 113043 121032 126116 129192 141204 144648 145341 150724 164738 166104 181548 189174 193788 211806 216972 220703 226086 247107 252232 282408 283761 290682 301448 317709 329476 339129 363096 378348 387576 423612 433944 441406 452172 494214 567522 581364 635418 658952 662109 678258 741321 756696 847224 851283 882812 904344 988428 1017387 1135044 1162728 1270836 1292689 1324218 1356516 1482642 1544921 1702566 1765624 1976856 1986327 2034774 2223963 2270088 2541672 2585378 2648436 2713032 2965284 3089842 3405132 3878067 3972654 4069548 4447926 4634763 5170756 5296872 5930568 5958981 6179684 6810264 7756134 7945308 8139096 8895852 9048823 9269526 10341512 11634201 11917962 12359368 13904289 15512268 15890616 17791704 18097646 18539052 23268402 23835924 27146469 27808578 31024536 34902603 36195292 37078104 41712867 46536804 47671848 54292938 55617156 63341761 69805206 72390584 81439407 83425734 93073608 108585876 111234312 126683522 139610412 162878814 166851468 190025283 217171752 244318221 253367044 279220824 325757628 333702936 380050566 488636442 506734088 570075849 651515256 760101132 977272884 1140151698 1520202264 1710227547 1954545768 2280303396 3420455094 4560606792 6840910188 13681820376
• Sum of all divisors σ(n): 45373482000
• Sum of proper divisors (its aliquot sum) s(n): 31691661624
• 13681820376 is an abundant number, because the sum of its proper divisors (31691661624) is greater than itself. Its abundance is 18009841248

Bases of 13681820376

• Binary: 1100101111100000000000001011011000₂
• Hexadecimal: 0x32F8002D8
• Base-36: 6A9SW60

Squares and roots of 13681820376

• 13681820376 squared (13681820376²) is 187192208801128781376
• 13681820376 cubed (13681820376³) is 2561130176603730292830206117376
• The square root of 13681820376 is 116969.3138220447
• The cube root of 13681820376 is 2391.7436419669

Scales and comparisons

• 13,681,820,376 seconds is equal to 435 years, 2 weeks, 9 hours, 39 minutes, 36 seconds.
• To count from 1 to 13,681,820,376 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 13681820376 cubic inches would be around 199.3 feet tall.

Recreational maths with 13681820376

• 13681820376 backwards is 67302818631
• The number of decimal digits it has is: 11
• The sum of 13681820376's digits is 45
• More coming soon!