64144613832

Names of 64144613832

• Cardinal: 64144613832 can be written as Sixty-four billion, one hundred forty-four million, six hundred thirteen thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 6.4144613832 × 10¹⁰

Factors of 64144613832

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 356

Divisors of 64144613832

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 12 13 24 26 39 52 67 78 104 134 156 169 201 268 271 312 338 402 507 536 542 676 804 813 871 1014 1084 1352 1608 1626 1742 2028 2168 2197 2613 3252 3484 3523 4056 4394 4489 5226 6504 6591 6968 7046 8788 8978 10452 10569 11323 13182 13467 14092 17576 17956 18157 20904 21138 22646 26364 26934 28184 33969 35912 36314 42276 45292 45799 52728 53868 54471 58357 67938 72628 84552 90584 91598 107736 108942 116714 135876 137397 145256 147199 175071 183196 217884 233428 236041 271752 274794 294398 350142 366392 435768 441597 466856 472082 549588 588796 595387 700284 708123 758641 883194 944164 1099176 1177592 1190774 1216519 1400568 1416246 1517282 1766388 1786161 1888328 2275923 2381548 2433038 2832492 3034564 3068533 3532776 3572322 3649557 4551846 4763096 4866076 5664984 6069128 6137066 7144644 7299114 9103692 9205599 9732152 9862333 12274132 14289288 14598228 15814747 18207384 18411198 19724666 24548264 29196456 29586999 31629494 36822396 39449332 39890929 47444241 59173998 63258988 73644792 78898664 79781858 94888482 118347996 119672787 126517976 159563716 189776964 205591711 236695992 239345574 319127432 379553928 411183422 478691148 616775133 822366844 957382296 1233550266 1644733688 2467100532 2672692243 4934201064 5345384486 8018076729 10690768972 16036153458 21381537944 32072306916 64144613832
• Sum of all divisors σ(n): 177001171200
• Sum of proper divisors (its aliquot sum) s(n): 112856557368
• 64144613832 is an abundant number, because the sum of its proper divisors (112856557368) is greater than itself. Its abundance is 48711943536

Bases of 64144613832

• Binary: 111011101111010100010010000111001000₂
• Hexadecimal: 0xEEF5121C8
• Base-36: TGU1OSO

Squares and roots of 64144613832

• 64144613832 squared (64144613832²) is 4114531483656405724224
• 64144613832 cubed (64144613832³) is 263925033118746164553462767866368
• The square root of 64144613832 is 253267.8697189993
• The cube root of 64144613832 is 4003.0105217879

Scales and comparisons

• 64,144,613,832 seconds is equal to 2,039 years, 31 weeks, 1 day, 12 hours, 17 minutes, 12 seconds.
• To count from 1 to 64,144,613,832 would take you about four thousand and seventy-nine 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 64144613832 cubic inches would be around 333.6 feet tall.

Recreational maths with 64144613832

• 64144613832 backwards is 23831644146
• The number of decimal digits it has is: 11
• The sum of 64144613832's digits is 42
• More coming soon!