64341988144

Names of 64341988144

• Cardinal: 64341988144 can be written as Sixty-four billion, three hundred forty-one million, nine hundred eighty-eight thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 6.4341988144 × 10¹⁰

Factors of 64341988144

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 7877

Divisors of 64341988144

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 34 41 56 68 82 107 112 119 136 164 214 238 272 287 328 428 476 574 656 697 749 856 952 1148 1394 1498 1712 1819 1904 2296 2788 2996 3638 4387 4592 4879 5576 5992 7276 7703 8774 9758 11152 11984 12733 14552 15406 17548 19516 25466 29104 30709 30812 35096 39032 50932 53921 61418 61624 70192 74579 78064 101864 107842 122836 123248 130951 149158 203728 215684 245672 261902 298316 315823 431368 491344 522053 523804 596632 631646 824221 862736 916657 1044106 1047608 1193264 1263292 1648442 1833314 2088212 2095216 2210761 2526584 3296884 3666628 4176424 4421522 5053168 5368991 5769547 6593768 7333256 8352848 8843044 10737982 11539094 13187536 14011757 14666512 17686088 21475964 23078188 28023514 33793061 35372176 37582937 42951928 46156376 56047028 67586122 75165874 85903856 92312752 98082299 112094056 135172244 150331748 196164598 224188112 236551427 270344488 300663496 392329196 473102854 540688976 574482037 601326992 784658392 946205708 1148964074 1569316784 1892411416 2297928148 3784822832 4021374259 4595856296 8042748518 9191712592 16085497036 32170994072 64341988144
• Sum of all divisors σ(n): 155996015616
• Sum of proper divisors (its aliquot sum) s(n): 91654027472
• 64341988144 is an abundant number, because the sum of its proper divisors (91654027472) is greater than itself. Its abundance is 27312039328

Bases of 64341988144

• Binary: 111011111011000101001101001100110000₂
• Hexadecimal: 0xEFB14D330
• Base-36: TK3K3SG

Squares and roots of 64341988144

• 64341988144 squared (64341988144²) is 4139891438322636564736
• 64341988144 cubed (64341988144³) is 266368845842002189095064600489984
• The square root of 64341988144 is 253657.2256885265
• The cube root of 64341988144 is 4007.1121000137

Scales and comparisons

• 64,341,988,144 seconds is equal to 2,045 years, 45 weeks, 3 days, 22 hours, 29 minutes, 4 seconds.
• To count from 1 to 64,341,988,144 would take you about four thousand and ninety-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 64341988144 cubic inches would be around 333.9 feet tall.

Recreational maths with 64341988144

• 64341988144 backwards is 44188914346
• The number of decimal digits it has is: 11
• The sum of 64341988144's digits is 52
• More coming soon!