152440008

Names of 152440008

• Cardinal: 152440008 can be written as One hundred fifty-two million, four hundred forty thousand and eight.

Scientific notation

• Scientific notation: 1.52440008 × 10⁸

Factors of 152440008

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 575

Divisors of 152440008

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 24 28 29 42 56 58 67 84 87 116 134 168 174 201 203 232 268 348 402 406 467 469 536 609 696 804 812 934 938 1218 1401 1407 1608 1624 1868 1876 1943 2436 2802 2814 3269 3736 3752 3886 4872 5604 5628 5829 6538 7772 9807 11208 11256 11658 13076 13543 13601 15544 19614 23316 26152 27086 27202 31289 39228 40629 40803 46632 54172 54404 62578 78456 81258 81606 93867 94801 108344 108808 125156 162516 163212 187734 189602 219023 250312 284403 325032 326424 375468 379204 438046 568806 657069 750936 758408 876092 907381 1137612 1314138 1752184 1814762 2275224 2628276 2722143 3629524 5256552 5444286 6351667 7259048 10888572 12703334 19055001 21777144 25406668 38110002 50813336 76220004 152440008
• Sum of all divisors σ(n): 458265600
• Sum of proper divisors (its aliquot sum) s(n): 305825592
• 152440008 is an abundant number, because the sum of its proper divisors (305825592) is greater than itself. Its abundance is 153385584

Bases of 152440008

• Binary: 1001000101100000110011001000₂
• Hexadecimal: 0x9160CC8
• Base-36: 2IRBGO

Squares and roots of 152440008

• 152440008 squared (152440008²) is 23237956039040064
• 152440008 cubed (152440008³) is 3542394204494915668480512
• The square root of 152440008 is 12346.6597912149
• The cube root of 152440008 is 534.1947977047

Scales and comparisons

• 152,440,008 seconds is equal to 4 years, 44 weeks, 8 hours, 26 minutes, 48 seconds.
• To count from 1 to 152,440,008 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 152440008 cubic inches would be around 44.5 feet tall.

Recreational maths with 152440008

• 152440008 backwards is 800044251
• 152440008 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 152440008's digits is 24
• More coming soon!