149879151513

Names of 149879151513

• Cardinal: 149879151513 can be written as One hundred forty-nine billion, eight hundred seventy-nine million, one hundred fifty-one thousand, five hundred thirteen.

Scientific notation

• Scientific notation: 1.49879151513 × 10¹¹

Factors of 149879151513

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3756

Divisors of 149879151513

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 9 13 21 39 63 91 117 233 241 273 699 723 819 1631 1687 2097 2169 3029 3133 3259 4893 5061 9087 9399 9777 14679 15183 21203 21931 22813 27261 28197 29331 42367 56153 63609 65793 68439 127101 168459 190827 197379 205317 296569 381303 393071 505377 729989 759347 785419 889707 1179213 2189967 2278041 2356257 2669121 3537639 5109923 5315429 5497933 6569901 6834123 7068771 9871511 10210447 15329769 15946287 16493799 29614533 30631341 45989307 47838861 49481397 69100577 71473129 88843599 91894023 183002627 207301731 214419387 549007881 621905193 643258161 1281018389 1647023643 2379034151 3843055167 7137102453 11529165501 16653239057 21411307359 49959717171 149879151513
• Sum of all divisors σ(n): 268788199680
• Sum of proper divisors (its aliquot sum) s(n): 118909048167
• 149879151513 is a deficient number, because the sum of its proper divisors (118909048167) is less than itself. Its deficiency is 30970103346

Bases of 149879151513

• Binary: 10001011100101011111100101101110011001₂
• Hexadecimal: 0x22E57E5B99
• Base-36: 1WUQ6DG9

Squares and roots of 149879151513

• 149879151513 squared (149879151513²) is 22463760058256810189169
• 149879151513 cubed (149879151513³) is 3366849297323150161006542742562697
• The square root of 149879151513 is 387142.2884586491
• The cube root of 149879151513 is 5311.8655660977

Scales and comparisons

• 149,879,151,513 seconds is equal to 4,765 years, 36 weeks, 9 hours, 38 minutes, 33 seconds.
• To count from 1 to 149,879,151,513 would take you about nine thousand, five hundred thirty-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 149879151513 cubic inches would be around 442.7 feet tall.

Recreational maths with 149879151513

• 149879151513 backwards is 315151978941
• The number of decimal digits it has is: 12
• The sum of 149879151513's digits is 54
• More coming soon!