45486672

Names of 45486672

• Cardinal: 45486672 can be written as Forty-five million, four hundred eighty-six thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 4.5486672 × 10⁷

Factors of 45486672

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 451

Divisors of 45486672

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 31 33 42 44 48 56 62 66 77 84 88 93 112 124 132 154 168 176 186 217 231 248 264 308 336 341 372 397 434 462 496 528 616 651 682 744 794 868 924 1023 1191 1232 1302 1364 1488 1588 1736 1848 2046 2382 2387 2604 2728 2779 3176 3472 3696 4092 4367 4764 4774 5208 5456 5558 6352 7161 8184 8337 8734 9528 9548 10416 11116 12307 13101 14322 16368 16674 17468 19056 19096 22232 24614 26202 28644 30569 33348 34936 36921 38192 44464 49228 52404 57288 61138 66696 69872 73842 86149 91707 98456 104808 114576 122276 133392 135377 147684 172298 183414 196912 209616 244552 258447 270754 295368 344596 366828 406131 489104 516894 541508 590736 689192 733656 812262 947639 1033788 1083016 1378384 1467312 1624524 1895278 2067576 2166032 2842917 3249048 3790556 4135152 5685834 6498096 7581112 11371668 15162224 22743336 45486672
• Sum of all divisors σ(n): 151609344
• Sum of proper divisors (its aliquot sum) s(n): 106122672
• 45486672 is an abundant number, because the sum of its proper divisors (106122672) is greater than itself. Its abundance is 60636000

Bases of 45486672

• Binary: 10101101100001001001010000₂
• Hexadecimal: 0x2B61250
• Base-36: R2XQO

Squares and roots of 45486672

• 45486672 squared (45486672²) is 2069037329635584
• 45486672 cubed (45486672³) is 94113622368889688936448
• The square root of 45486672 is 6744.3807721687
• The cube root of 45486672 is 356.9669876653

Scales and comparisons

• 45,486,672 seconds is equal to 1 year, 23 weeks, 1 day, 11 hours, 11 minutes, 12 seconds.
• To count from 1 to 45,486,672 would take you about two 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 45486672 cubic inches would be around 29.7 feet tall.

Recreational maths with 45486672

• 45486672 backwards is 27668454
• 45486672 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 45486672's digits is 42
• More coming soon!