145296008

Names of 145296008

• Cardinal: 145296008 can be written as One hundred forty-five million, two hundred ninety-six thousand and eight.

Scientific notation

• Scientific notation: 1.45296008 × 10⁸

Factors of 145296008

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 315

Divisors of 145296008

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 8 11 13 17 22 26 31 34 44 52 62 68 88 104 124 136 143 187 221 241 248 286 341 374 403 442 482 527 572 682 748 806 884 964 1054 1144 1364 1496 1612 1768 1928 2108 2431 2651 2728 3133 3224 4097 4216 4433 4862 5302 5797 6266 6851 7471 8194 8866 9724 10604 11594 12532 13702 14942 16388 17732 19448 21208 23188 25064 27404 29884 32776 34463 35464 45067 46376 53261 54808 59768 68926 75361 82181 90134 97123 106522 127007 137852 150722 164362 180268 194246 213044 254014 275704 301444 328724 360536 388492 426088 508028 585871 602888 657448 776984 1016056 1068353 1171742 1397077 1651091 2136706 2343484 2794154 3302182 4273412 4686968 5588308 6604364 8546824 11176616 13208728 18162001 36324002 72648004 145296008
• Sum of all divisors σ(n): 351267840
• Sum of proper divisors (its aliquot sum) s(n): 205971832
• 145296008 is an abundant number, because the sum of its proper divisors (205971832) is greater than itself. Its abundance is 60675824

Bases of 145296008

• Binary: 1000101010010000101010001000₂
• Hexadecimal: 0x8A90A88
• Base-36: 2EI748

Squares and roots of 145296008

• 145296008 squared (145296008²) is 21110929940736064
• 145296008 cubed (145296008³) is 3067333845556626680832512
• The square root of 145296008 is 12053.8793755371
• The cube root of 145296008 is 525.7160394385

Scales and comparisons

• 145,296,008 seconds is equal to 4 years, 32 weeks, 1 day, 16 hours, 8 seconds.
• To count from 1 to 145,296,008 would take you about six 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 145296008 cubic inches would be around 43.8 feet tall.

Recreational maths with 145296008

• 145296008 backwards is 800692541
• The number of decimal digits it has is: 9
• The sum of 145296008's digits is 35
• More coming soon!