13546868349

Names of 13546868349

• Cardinal: 13546868349 can be written as Thirteen billion, five hundred forty-six million, eight hundred sixty-eight thousand, three hundred forty-nine.

Scientific notation

• Scientific notation: 1.3546868349 × 10¹⁰

Factors of 13546868349

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 434

Divisors of 13546868349

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 7 19 21 37 49 57 61 111 133 147 183 259 307 343 399 427 703 777 921 931 1029 1159 1281 1813 2109 2149 2257 2793 2989 3477 4921 5439 5833 6447 6517 6771 8113 8967 11359 12691 14763 15043 15799 17499 18727 19551 20923 24339 34077 34447 38073 40831 42883 45129 47397 56181 56791 62769 79513 103341 105301 110593 122493 128649 131089 170373 215821 238539 241129 285817 300181 315903 331779 355813 393267 397537 556591 647463 692899 723387 774151 857451 900543 917623 1067439 1192611 1510747 1669773 2000719 2078697 2101267 2322453 2490691 2752869 3896137 4532241 4850293 6002157 6303801 6423361 7472073 10575229 11688411 13165081 14550879 14708869 17434837 19270083 31725687 33952051 39495243 44126607 52304511 74026603 92155567 101856153 122043859 222079809 237664357 276466701 366131577 645088969 712993071 1935266907 4515622783 13546868349
• Sum of all divisors σ(n): 23220736000
• Sum of proper divisors (its aliquot sum) s(n): 9673867651
• 13546868349 is a deficient number, because the sum of its proper divisors (9673867651) is less than itself. Its deficiency is 3873000698

Bases of 13546868349

• Binary: 1100100111011101001100111001111101₂
• Hexadecimal: 0x32774CE7D
• Base-36: 681GEIL

Squares and roots of 13546868349

• 13546868349 squared (13546868349²) is 183517642065137985801
• 13546868349 cubed (13546868349³) is 2486089336775328776165178312549
• The square root of 13546868349 is 116391.0148980581
• The cube root of 13546868349 is 2383.8539088635

Scales and comparisons

• 13,546,868,349 seconds is equal to 430 years, 38 weeks, 6 days, 10 hours, 59 minutes, 9 seconds.
• To count from 1 to 13,546,868,349 would take you about eight hundred sixty-one 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 13546868349 cubic inches would be around 198.7 feet tall.

Recreational maths with 13546868349

• 13546868349 backwards is 94386864531
• 13546868349 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13546868349's digits is 57
• More coming soon!