664412364

Names of 664412364

• Cardinal: 664412364 can be written as Six hundred sixty-four million, four hundred twelve thousand, three hundred sixty-four.

Scientific notation

• Scientific notation: 6.64412364 × 10⁸

Factors of 664412364

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 473

Divisors of 664412364

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 28 33 36 42 44 49 63 66 77 84 97 98 99 126 132 147 154 194 196 198 231 252 291 294 308 353 388 396 441 462 539 582 588 679 693 706 873 882 924 1059 1067 1078 1164 1358 1386 1412 1617 1746 1764 2037 2118 2134 2156 2471 2716 2772 3177 3201 3234 3492 3883 4074 4236 4268 4753 4851 4942 6111 6354 6402 6468 7413 7469 7766 8148 9506 9603 9702 9884 11649 12222 12708 12804 14259 14826 14938 15532 17297 19012 19206 19404 22239 22407 23298 24444 27181 28518 29652 29876 34241 34594 34947 38412 42777 44478 44814 46596 51891 52283 54362 57036 67221 68482 69188 69894 81543 85554 88956 89628 102723 103782 104566 108724 134442 136964 139788 155673 156849 163086 171108 190267 205446 207564 209132 239687 244629 268884 308169 311346 313698 326172 376651 380534 410892 470547 479374 489258 570801 616338 622692 627396 719061 753302 761068 941094 958748 978516 1129953 1141602 1232676 1438122 1506604 1677809 1712403 1882188 2157183 2259906 2283204 2636557 2876244 3355618 3389859 3424806 4314366 4519812 5033427 5273114 6711236 6779718 6849612 7909671 8628732 10066854 10546228 13559436 15100281 15819342 18455899 20133708 23729013 30200562 31638684 36911798 47458026 55367697 60401124 73823596 94916052 110735394 166103091 221470788 332206182 664412364
• Sum of all divisors σ(n): 2159368848
• Sum of proper divisors (its aliquot sum) s(n): 1494956484
• 664412364 is an abundant number, because the sum of its proper divisors (1494956484) is greater than itself. Its abundance is 830544120

Bases of 664412364

• Binary: 100111100110100010000011001100₂
• Hexadecimal: 0x279A20CC
• Base-36: AZKNV0

Squares and roots of 664412364

• 664412364 squared (664412364²) is 441443789436068496
• 664412364 cubed (664412364³) is 293300711712336496293284544
• The square root of 664412364 is 25776.1976249407
• The cube root of 664412364 is 872.5946954031

Scales and comparisons

• 664,412,364 seconds is equal to 21 years, 6 weeks, 3 days, 22 hours, 59 minutes, 24 seconds.
• To count from 1 to 664,412,364 would take you about thirty-one 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 664412364 cubic inches would be around 72.7 feet tall.

Recreational maths with 664412364

• 664412364 backwards is 463214466
• 664412364 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 664412364's digits is 36
• More coming soon!