64324404738

Names of 64324404738

• Cardinal: 64324404738 can be written as Sixty-four billion, three hundred twenty-four million, four hundred four thousand, seven hundred thirty-eight.

Scientific notation

• Scientific notation: 6.4324404738 × 10¹⁰

Factors of 64324404738

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 826

Divisors of 64324404738

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 6 9 11 17 18 22 29 31 33 34 51 58 62 66 87 93 99 102 153 174 186 187 198 261 279 306 319 341 374 493 522 527 558 561 638 682 733 841 899 957 986 1023 1054 1122 1466 1479 1581 1682 1683 1798 1914 2046 2199 2523 2697 2871 2958 3069 3162 3366 4398 4437 4743 5046 5394 5423 5742 5797 6138 6597 7569 8063 8091 8874 9251 9486 9889 10846 11594 12461 13194 14297 15138 15283 16126 16182 16269 17391 18502 19778 21257 22723 24189 24922 26071 27753 28594 29667 30566 32538 34782 37383 42514 42891 45446 45849 48378 48807 52142 52173 55506 59334 63771 68169 72567 74766 78213 83259 85782 89001 91698 97614 104346 112149 127542 128673 136338 137071 137547 145134 156426 157267 166518 168113 178002 191313 204507 224298 233827 234639 249953 257346 274142 275094 286781 314534 336226 361369 382626 386291 409014 411213 443207 467654 469278 471801 499906 504339 573562 616453 658967 701481 722738 749859 772582 822426 860343 886414 943602 1008678 1084107 1158873 1232906 1233639 1317934 1329621 1402962 1415403 1499718 1513017 1720686 1849359 1976901 2104443 2168214 2249577 2317746 2467278 2581029 2659242 2830806 3026034 3252321 3476619 3698718 3953802 3975059 3988863 4208886 4249201 4499154 4875277 5162058 5548077 5930703 6504642 6780983 6953238 7248637 7950118 7977726 8498402 9750554 10479701 11096154 11202439 11861406 11925177 12747603 13561966 14497274 14625831 19110043 20342949 20959402 21745911 22404878 23850354 25495206 29251662 31439103 33607317 35775531 38220086 38242809 40685898 43491822 43877493 57330129 61028847 62878206 65237733 67214634 71551062 76485618 87754986 94317309 100821951 114660258 115276711 122057694 123226829 130475466 171990387 188634618 201643902 210210473 230553422 246453658 324870731 343980774 345830133 369680487 420420946 630631419 649741462 691660266 739360974 974612193 1037490399 1109041461 1261262838 1891894257 1949224386 2074980798 2218082922 2923836579 3573578041 3783788514 5847673158 7147156082 10720734123 21441468246 32162202369 64324404738
• Sum of all divisors σ(n): 172338596352
• Sum of proper divisors (its aliquot sum) s(n): 108014191614
• 64324404738 is an abundant number, because the sum of its proper divisors (108014191614) is greater than itself. Its abundance is 43689786876

Bases of 64324404738

• Binary: 111011111010000010001000011000000010₂
• Hexadecimal: 0xEFA088602
• Base-36: TJT38CI

Squares and roots of 64324404738

• 64324404738 squared (64324404738²) is 4137629044898036848644
• 64324404738 cubed (64324404738³) is 266150525339725696193814702475272
• The square root of 64324404738 is 253622.5635427573
• The cube root of 64324404738 is 4006.7470449889

Scales and comparisons

• 64,324,404,738 seconds is equal to 2,045 years, 16 weeks, 3 days, 10 hours, 12 minutes, 18 seconds.
• To count from 1 to 64,324,404,738 would take you about four thousand and ninety 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 64324404738 cubic inches would be around 333.9 feet tall.

Recreational maths with 64324404738

• 64324404738 backwards is 83740442346
• The number of decimal digits it has is: 11
• The sum of 64324404738's digits is 45
• More coming soon!