45452628

Names of 45452628

• Cardinal: 45452628 can be written as Forty-five million, four hundred fifty-two thousand, six hundred twenty-eight.

Scientific notation

• Scientific notation: 4.5452628 × 10⁷

Factors of 45452628

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 261

Divisors of 45452628

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 9 12 13 17 18 26 29 34 36 39 51 52 58 68 78 87 102 116 117 153 156 174 197 204 221 234 261 306 348 377 394 442 468 493 522 591 612 663 754 788 884 986 1044 1131 1182 1326 1479 1508 1773 1972 1989 2262 2364 2561 2652 2958 3349 3393 3546 3978 4437 4524 5122 5713 5916 6409 6698 6786 7092 7683 7956 8874 10047 10244 11426 12818 13396 13572 15366 17139 17748 19227 20094 22852 23049 25636 30141 30732 34278 38454 40188 43537 46098 51417 57681 60282 68556 74269 76908 87074 92196 97121 102834 115362 120564 130611 148538 174148 194242 205668 222807 230724 261222 291363 297076 388484 391833 445614 522444 582726 668421 783666 874089 891228 1165452 1262573 1336842 1567332 1748178 2525146 2673684 3496356 3787719 5050292 7575438 11363157 15150876 22726314 45452628
• Sum of all divisors σ(n): 136216080
• Sum of proper divisors (its aliquot sum) s(n): 90763452
• 45452628 is an abundant number, because the sum of its proper divisors (90763452) is greater than itself. Its abundance is 45310824

Bases of 45452628

• Binary: 10101101011000110101010100₂
• Hexadecimal: 0x2B58D54
• Base-36: R27H0

Squares and roots of 45452628

• 45452628 squared (45452628²) is 2065941392106384
• 45452628 cubed (45452628³) is 93902465565213608377152
• The square root of 45452628 is 6741.8564208977
• The cube root of 45452628 is 356.8779094315

Scales and comparisons

• 45,452,628 seconds is equal to 1 year, 23 weeks, 1 day, 1 hour, 43 minutes, 48 seconds.
• To count from 1 to 45,452,628 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 45452628 cubic inches would be around 29.7 feet tall.

Recreational maths with 45452628

• 45452628 backwards is 82625454
• 45452628 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 45452628's digits is 36
• More coming soon!