152442810

Names of 152442810

• Cardinal: 152442810 can be written as One hundred fifty-two million, four hundred forty-two thousand, eight hundred ten.

Scientific notation

• Scientific notation: 1.5244281 × 10⁸

Factors of 152442810

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 521

Divisors of 152442810

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 26 27 30 31 39 45 54 62 65 78 81 90 93 117 130 135 155 162 186 195 234 270 279 310 351 390 403 405 465 467 558 585 702 806 810 837 930 934 1053 1170 1209 1395 1401 1674 1755 2015 2106 2335 2418 2511 2790 2802 3510 3627 4030 4185 4203 4670 5022 5265 6045 6071 7005 7254 8370 8406 10530 10881 12090 12142 12555 12609 14010 14477 18135 18213 21015 21762 25110 25218 28954 30355 32643 36270 36426 37827 42030 43431 54405 54639 60710 63045 65286 72385 75654 86862 91065 108810 109278 126090 130293 144770 163215 163917 182130 188201 189135 217155 260586 273195 326430 327834 376402 378270 390879 434310 491751 546390 564603 651465 781758 819585 941005 983502 1129206 1172637 1302930 1639170 1693809 1882010 1954395 2345274 2458755 2823015 3387618 3908790 4917510 5081427 5646030 5863185 8469045 10162854 11726370 15244281 16938090 25407135 30488562 50814270 76221405 152442810
• Sum of all divisors σ(n): 456648192
• Sum of proper divisors (its aliquot sum) s(n): 304205382
• 152442810 is an abundant number, because the sum of its proper divisors (304205382) is greater than itself. Its abundance is 151762572

Bases of 152442810

• Binary: 1001000101100001011110111010₂
• Hexadecimal: 0x91617BA
• Base-36: 2IRDMI

Squares and roots of 152442810

• 152442810 squared (152442810²) is 23238810320696100
• 152442810 cubed (152442810³) is 3542589546343914640041000
• The square root of 152442810 is 12346.7732626787
• The cube root of 152442810 is 534.1980706965

Scales and comparisons

• 152,442,810 seconds is equal to 4 years, 44 weeks, 9 hours, 13 minutes, 30 seconds.
• To count from 1 to 152,442,810 would take you about 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 152442810 cubic inches would be around 44.5 feet tall.

Recreational maths with 152442810

• 152442810 backwards is 018244251
• 152442810 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 152442810's digits is 27
• More coming soon!