149552516520

Names of 149552516520

• Cardinal: 149552516520 can be written as One hundred forty-nine billion, five hundred fifty-two million, five hundred sixteen thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.4955251652 × 10¹¹

Factors of 149552516520

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1987713

Divisors of 149552516520

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 18 19 20 22 24 30 33 36 38 40 44 45 55 57 60 66 72 76 88 90 95 99 110 114 120 132 152 165 171 180 190 198 209 220 228 264 285 330 342 360 380 396 418 440 456 495 570 627 660 684 760 792 836 855 990 1045 1140 1254 1320 1368 1672 1710 1881 1980 2090 2280 2508 3135 3420 3762 3960 4180 5016 6270 6840 7524 8360 9405 12540 15048 18810 25080 37620 75240 1987673 3975346 5963019 7950692 9938365 11926038 15901384 17889057 19876730 21864403 23852076 29815095 35778114 37765787 39753460 43728806 47704152 59630190 65593209 71556228 75531574 79506920 87457612 89445285 109322015 113297361 119260380 131186418 143112456 151063148 174915224 178890570 188828935 196779627 218644030 226594722 238520760 262372836 302126296 327966045 339892083 357781140 377657870 393559254 415423657 437288060 453189444 524745672 566486805 655932090 679784166 715562280 755315740 787118508 830847314 874576120 906378888 983898135 1132973610 1246270971 1311864180 1359568332 1510631480 1574237016 1661694628 1699460415 1967796270 2077118285 2265947220 2492541942 2623728360 2719136664 3323389256 3398920830 3738812913 3935592540 4154236570 4531894440 4985083884 6231354855 6797841660 7477625826 7871185080 8308473140 9970167768 12462709710 13595683320 14955251652 16616946280 18694064565 24925419420 29910503304 37388129130 49850838840 74776258260 149552516520
• Sum of all divisors σ(n): 558138859200
• Sum of proper divisors (its aliquot sum) s(n): 408586342680
• 149552516520 is an abundant number, because the sum of its proper divisors (408586342680) is greater than itself. Its abundance is 259033826160

Bases of 149552516520

• Binary: 10001011010010000001100100110110101000₂
• Hexadecimal: 0x22D2064DA8
• Base-36: 1WPBPGA0

Squares and roots of 149552516520

• 149552516520 squared (149552516520²) is 22365955197464872910400
• 149552516520 cubed (149552516520³) is 3344884884154445268052296479808000
• The square root of 149552516520 is 386720.2044372649
• The cube root of 149552516520 is 5308.0040036601

Scales and comparisons

• 149,552,516,520 seconds is equal to 4,755 years, 15 weeks, 6 days, 21 hours, 42 minutes.
• To count from 1 to 149,552,516,520 would take you about nine thousand, five hundred ten 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 149552516520 cubic inches would be around 442.3 feet tall.

Recreational maths with 149552516520

• 149552516520 backwards is 025615255941
• 149552516520 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 149552516520's digits is 45
• More coming soon!