45966690

Names of 45966690

• Cardinal: 45966690 can be written as Forty-five million, nine hundred sixty-six thousand, six hundred ninety.

Scientific notation

• Scientific notation: 4.596669 × 10⁷

Factors of 45966690

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 95

Divisors of 45966690

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 5 6 7 9 10 11 14 15 18 21 22 27 30 33 35 42 45 54 55 63 66 67 70 77 81 90 99 105 110 121 126 134 135 154 162 165 189 198 201 210 231 242 270 297 315 330 335 363 378 385 402 405 462 469 495 567 594 603 605 630 670 693 726 737 770 810 847 891 938 945 990 1005 1089 1134 1155 1206 1210 1386 1407 1474 1485 1694 1782 1809 1815 1890 2010 2079 2178 2211 2310 2345 2541 2814 2835 2970 3015 3267 3465 3618 3630 3685 4158 4221 4235 4422 4455 4690 5082 5159 5427 5445 5670 6030 6237 6534 6633 6930 7035 7370 7623 8107 8442 8470 8910 9045 9801 10318 10395 10854 10890 11055 12474 12663 12705 13266 14070 15246 15477 16214 16335 18090 19602 19899 20790 21105 22110 22869 24321 25326 25410 25795 27135 30954 31185 32670 33165 37989 38115 39798 40535 42210 45738 46431 48642 49005 51590 54270 56749 59697 62370 63315 66330 68607 72963 75978 76230 77385 81070 92862 98010 99495 113498 114345 119394 121605 126630 137214 139293 145926 154770 170247 189945 198990 218889 228690 232155 243210 278586 283745 298485 340494 343035 364815 379890 417879 437778 464310 510741 567490 596970 656667 686070 696465 729630 835758 851235 1021482 1094445 1313334 1392930 1532223 1702470 2089395 2188890 2553705 3064446 3283335 4178790 4596669 5107410 6566670 7661115 9193338 15322230 22983345 45966690
• Sum of all divisors σ(n): 157582656
• Sum of proper divisors (its aliquot sum) s(n): 111615966
• 45966690 is an abundant number, because the sum of its proper divisors (111615966) is greater than itself. Its abundance is 65649276

Bases of 45966690

• Binary: 10101111010110010101100010₂
• Hexadecimal: 0x2BD6562
• Base-36: RD84I

Squares and roots of 45966690

• 45966690 squared (45966690²) is 2112936589556100
• 45966690 cubed (45966690³) is 97124701201782486309000
• The square root of 45966690 is 6779.8738926325
• The cube root of 45966690 is 358.2182797503

Scales and comparisons

• 45,966,690 seconds is equal to 1 year, 24 weeks, 31 minutes, 30 seconds.
• To count from 1 to 45,966,690 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 45966690 cubic inches would be around 29.9 feet tall.

Recreational maths with 45966690

• 45966690 backwards is 09666954
• 45966690 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 45966690's digits is 45
• More coming soon!