152988912

Names of 152988912

• Cardinal: 152988912 can be written as One hundred fifty-two million, nine hundred eighty-eight thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 1.52988912 × 10⁸

Factors of 152988912

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 133

Divisors of 152988912

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 36 38 48 54 57 72 76 81 108 109 114 144 152 162 171 216 218 228 243 304 324 327 342 361 432 436 456 486 513 648 654 684 722 872 912 972 981 1026 1083 1296 1308 1368 1444 1539 1744 1944 1962 2052 2071 2166 2616 2736 2888 2943 3078 3249 3888 3924 4104 4142 4332 4617 5232 5776 5886 6156 6213 6498 7848 8208 8284 8664 8829 9234 9747 11772 12312 12426 12996 15696 16568 17328 17658 18468 18639 19494 23544 24624 24852 25992 26487 29241 33136 35316 36936 37278 38988 39349 47088 49704 51984 52974 55917 58482 70632 73872 74556 77976 78698 87723 99408 105948 111834 116964 118047 141264 149112 155952 157396 167751 175446 211896 223668 233928 236094 298224 314792 335502 350892 354141 423792 447336 467856 472188 503253 629584 671004 701784 708282 894672 944376 1006506 1062423 1342008 1403568 1416564 1888752 2013012 2124846 2684016 2833128 3187269 4026024 4249692 5666256 6374538 8052048 8499384 9561807 12749076 16998768 19123614 25498152 38247228 50996304 76494456 152988912
• Sum of all divisors σ(n): 472912440
• Sum of proper divisors (its aliquot sum) s(n): 319923528
• 152988912 is an abundant number, because the sum of its proper divisors (319923528) is greater than itself. Its abundance is 166934616

Bases of 152988912

• Binary: 1001000111100110110011110000₂
• Hexadecimal: 0x91E6CF0
• Base-36: 2J3300

Squares and roots of 152988912

• 152988912 squared (152988912²) is 23405607194943744
• 152988912 cubed (152988912³) is 3580798379453815295766528
• The square root of 152988912 is 12368.8686628971
• The cube root of 152988912 is 534.8352035591

Scales and comparisons

• 152,988,912 seconds is equal to 4 years, 44 weeks, 6 days, 16 hours, 55 minutes, 12 seconds.
• To count from 1 to 152,988,912 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 152988912 cubic inches would be around 44.6 feet tall.

Recreational maths with 152988912

• 152988912 backwards is 219889251
• The number of decimal digits it has is: 9
• The sum of 152988912's digits is 45
• More coming soon!