40466790

Names of 40466790

• Cardinal: 40466790 can be written as Forty million, four hundred sixty-six thousand, seven hundred ninety.

Scientific notation

• Scientific notation: 4.046679 × 10⁷

Factors of 40466790

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 91

Divisors of 40466790

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 5 6 7 9 10 13 14 15 18 21 26 27 30 35 39 42 45 54 61 63 65 70 78 81 90 91 105 117 122 126 130 135 162 182 183 189 195 210 234 243 270 273 305 315 351 366 378 390 405 427 455 486 546 549 567 585 610 630 702 729 793 810 819 854 910 915 945 1053 1098 1134 1170 1215 1281 1365 1458 1586 1638 1647 1701 1755 1830 1890 2106 2135 2379 2430 2457 2562 2730 2745 2835 3159 3294 3402 3510 3645 3843 3965 4095 4270 4758 4914 4941 5103 5265 5490 5551 5670 6318 6405 7137 7290 7371 7686 7930 8190 8235 8505 9477 9882 10206 10530 11102 11529 11895 12285 12810 14274 14742 14823 15795 16470 16653 17010 18954 19215 21411 22113 23058 23790 24570 24705 25515 27755 29646 31590 33306 34587 35685 36855 38430 42822 44226 44469 47385 49410 49959 51030 55510 57645 64233 66339 69174 71370 73710 74115 83265 88938 94770 99918 103761 107055 110565 115290 128466 132678 148230 149877 166530 172935 192699 207522 214110 221130 222345 249795 299754 311283 321165 331695 345870 385398 444690 449631 499590 518805 578097 622566 642330 663390 749385 899262 963495 1037610 1156194 1348893 1498770 1556415 1926990 2248155 2697786 2890485 3112830 4046679 4496310 5780970 6744465 8093358 13488930 20233395 40466790
• Sum of all divisors σ(n): 136616256
• Sum of proper divisors (its aliquot sum) s(n): 96149466
• 40466790 is an abundant number, because the sum of its proper divisors (96149466) is greater than itself. Its abundance is 55682676

Bases of 40466790

• Binary: 10011010010111100101100110₂
• Hexadecimal: 0x2697966
• Base-36: O3CDI

Squares and roots of 40466790

• 40466790 squared (40466790²) is 1637561092904100
• 40466790 cubed (40466790³) is 66266840858720704839000
• The square root of 40466790 is 6361.3512715461
• The cube root of 40466790 is 343.3203805297

Scales and comparisons

• 40,466,790 seconds is equal to 1 year, 14 weeks, 6 days, 8 hours, 46 minutes, 30 seconds.
• To count from 1 to 40,466,790 would take you about forty-eight weeks!

  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 40466790 cubic inches would be around 28.6 feet tall.

Recreational maths with 40466790

• 40466790 backwards is 09766404
• The number of decimal digits it has is: 8
• The sum of 40466790's digits is 36
• More coming soon!