13155458248557

Names of 13155458248557

• Cardinal: 13155458248557 can be written as Thirteen trillion, one hundred fifty-five billion, four hundred fifty-eight million, two hundred forty-eight thousand, five hundred fifty-seven.

Scientific notation

• Scientific notation: 1.3155458248557 × 10¹³

Factors of 13155458248557

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 534

Divisors of 13155458248557

• Number of divisors d(n): 90
• Complete list of divisors:
  1 3 9 27 53 81 159 197 281 477 591 843 1431 1773 2529 4293 5319 7587 10441 14893 15957 22761 31323 38809 44679 55357 78961 93969 116427 134037 166071 236883 281907 349281 402111 498213 710649 845721 1047843 1206333 1494639 2056877 2131947 2933921 3143529 4184933 4483917 6170631 6395841 8801763 10905329 12554799 15555317 18511893 26405289 32715987 37664397 46665951 55535679 79215867 98147961 112993191 139997853 166607037 237647601 294443883 338979573 419993559 577982437 824431801 883331649 1259980677 1733947311 2473295403 3064397449 5201841933 7419886209 9193192347 15605525799 22259658627 27579577041 46816577397 66778975881 82738731123 162413064797 248216193369 487239194391 1461717583173 4385152749519 13155458248557
• Sum of all divisors σ(n): 20196801134334
• Sum of proper divisors (its aliquot sum) s(n): 7041342885777
• 13155458248557 is a deficient number, because the sum of its proper divisors (7041342885777) is less than itself. Its deficiency is 6114115362780

Bases of 13155458248557

• Binary: 10111111011011111110011010100110111101101101₂
• Hexadecimal: 0xBF6FE6A6F6D
• Base-36: 4NVJ86DT9

Squares and roots of 13155458248557

• 13155458248557 squared (13155458248557²) is 173066081729526409992582249
• 13155458248557 cubed (13155458248557³) is 2276763612434138122994091976791308064693
• The square root of 13155458248557 is 3627045.3882681149
• The cube root of 13155458248557 is 23606.7024966933

Scales and comparisons

• 13,155,458,248,557 seconds is equal to 418,302 years, 45 weeks, 5 days, 5 hours, 55 minutes, 57 seconds.
• To count from 1 to 13,155,458,248,557 would take you about one million, forty-five thousand, seven hundred fifty-seven 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 13155458248557 cubic inches would be around 1967.2 feet tall.

Recreational maths with 13155458248557

• 13155458248557 backwards is 75584285455131
• The number of decimal digits it has is: 14
• The sum of 13155458248557's digits is 63
• More coming soon!