64446711264

Names of 64446711264

• Cardinal: 64446711264 can be written as Sixty-four billion, four hundred forty-six million, seven hundred eleven thousand, two hundred sixty-four.

Scientific notation

• Scientific notation: 6.4446711264 × 10¹⁰

Factors of 64446711264

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4816

Divisors of 64446711264

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 72 78 96 104 108 117 144 156 208 216 234 288 312 351 416 432 468 624 702 864 936 1248 1404 1872 2267 2531 2808 3744 4534 5062 5616 6801 7593 9068 10124 11232 13602 15186 18136 20248 20403 22779 27204 29471 30372 32903 36272 40496 40806 45558 54408 58942 60744 61209 65806 68337 72544 80992 81612 88413 91116 98709 108816 117884 121488 122418 131612 136674 163224 176826 182232 197418 217632 235768 242976 244836 263224 265239 273348 296127 326448 353652 364464 394836 471536 489672 526448 530478 546696 592254 652896 707304 728928 789672 795717 888381 943072 979344 1052896 1060956 1093392 1184508 1414608 1579344 1591434 1776762 1958688 2121912 2186784 2369016 2829216 3158688 3182868 3553524 4243824 4738032 5737777 6365736 7107048 8487648 9476064 11475554 12731472 14214096 17213331 22951108 25462944 28428192 34426662 45902216 51639993 68853324 74591101 91804432 103279986 137706648 149182202 154919979 183608864 206559972 223773303 275413296 298364404 309839958 413119944 447546606 550826592 596728808 619679916 671319909 826239888 895093212 1193457616 1239359832 1342639818 1652479776 1790186424 2013959727 2386915232 2478719664 2685279636 3580372848 4027919454 4957439328 5370559272 7160745696 8055838908 10741118544 16111677816 21482237088 32223355632 64446711264
• Sum of all divisors σ(n): 202598081280
• Sum of proper divisors (its aliquot sum) s(n): 138151370016
• 64446711264 is an abundant number, because the sum of its proper divisors (138151370016) is greater than itself. Its abundance is 73704658752

Bases of 64446711264

• Binary: 111100000001010100101100010111100000₂
• Hexadecimal: 0xF0152C5E0
• Base-36: TLTWOO0

Squares and roots of 64446711264

• 64446711264 squared (64446711264²) is 4153378592745384477696
• 64446711264 cubed (64446711264³) is 267671590936740438502741559967744
• The square root of 64446711264 is 253863.5682093829
• The cube root of 64446711264 is 4009.2849155763

Scales and comparisons

• 64,446,711,264 seconds is equal to 2,049 years, 10 weeks, 5 days, 14 minutes, 24 seconds.
• To count from 1 to 64,446,711,264 would take you about four thousand and ninety-eight 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 64446711264 cubic inches would be around 334.1 feet tall.

Recreational maths with 64446711264

• 64446711264 backwards is 46211764446
• The number of decimal digits it has is: 11
• The sum of 64446711264's digits is 45
• More coming soon!