145325232

Names of 145325232

• Cardinal: 145325232 can be written as One hundred forty-five million, three hundred twenty-five thousand, two hundred thirty-two.

Scientific notation

• Scientific notation: 1.45325232 × 10⁸

Factors of 145325232

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 360

Divisors of 145325232

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 36 39 48 52 54 72 78 104 108 113 117 144 156 208 216 226 229 234 312 339 351 432 452 458 468 624 678 687 702 904 916 936 1017 1356 1374 1404 1469 1808 1832 1872 2034 2061 2712 2748 2808 2938 2977 3051 3664 4068 4122 4407 5424 5496 5616 5876 5954 6102 6183 8136 8244 8814 8931 10992 11752 11908 12204 12366 13221 16272 16488 17628 17862 23504 23816 24408 24732 25877 26442 26793 32976 35256 35724 39663 47632 48816 49464 51754 52884 53586 70512 71448 77631 79326 80379 98928 103508 105768 107172 142896 155262 158652 160758 207016 211536 214344 232893 310524 317304 321516 336401 414032 428688 465786 621048 634608 643032 672802 698679 931572 1009203 1242096 1286064 1345604 1397358 1863144 2018406 2691208 2794716 3027609 3726288 4036812 5382416 5589432 6055218 8073624 9082827 11178864 12110436 16147248 18165654 24220872 36331308 48441744 72662616 145325232
• Sum of all divisors σ(n): 455179200
• Sum of proper divisors (its aliquot sum) s(n): 309853968
• 145325232 is an abundant number, because the sum of its proper divisors (309853968) is greater than itself. Its abundance is 164528736

Bases of 145325232

• Binary: 1000101010010111110010110000₂
• Hexadecimal: 0x8A97CB0
• Base-36: 2EITO0

Squares and roots of 145325232

• 145325232 squared (145325232²) is 21119423055853824
• 145325232 cubed (145325232³) is 3069185055298105930887168
• The square root of 145325232 is 12055.0915384331
• The cube root of 145325232 is 525.7512835717

Scales and comparisons

• 145,325,232 seconds is equal to 4 years, 32 weeks, 2 days, 7 minutes, 12 seconds.
• To count from 1 to 145,325,232 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 145325232 cubic inches would be around 43.8 feet tall.

Recreational maths with 145325232

• 145325232 backwards is 232523541
• 145325232 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 145325232's digits is 27
• More coming soon!