64990527044576

Names of 64990527044576

• Cardinal: 64990527044576 can be written as Sixty-four trillion, nine hundred ninety billion, five hundred twenty-seven million, forty-four thousand, five hundred seventy-six.

Scientific notation

• Scientific notation: 6.4990527044576 × 10¹³

Factors of 64990527044576

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 76958

Divisors of 64990527044576

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 98 112 196 224 343 392 686 784 1372 1568 2744 5488 10976 76949 153898 307796 538643 615592 1077286 1231184 2154572 2462368 3770501 4309144 7541002 8618288 15082004 17236576 26393507 30164008 52787014 60328016 105574028 120656032 211148056 422296112 844592224 5921148601 11842297202 23684594404 41448040207 47369188808 82896080414 94738377616 165792160828 189476755232 290136281449 331584321656 580272562898 663168643312 1160545125796 1326337286624 2030953970143 2321090251592 4061907940286 4642180503184 8123815880572 9284361006368 16247631761144 32495263522288 64990527044576
• Sum of all divisors σ(n): 149214883885200
• Sum of proper divisors (its aliquot sum) s(n): 84224356840624
• 64990527044576 is an abundant number, because the sum of its proper divisors (84224356840624) is greater than itself. Its abundance is 19233829796048

Bases of 64990527044576

• Binary: 1110110001101111001001010001110011101111100000₂
• Hexadecimal: 0x3B1BC9473BE0
• Base-36: N1C8HSOGW

Squares and roots of 64990527044576

• 64990527044576 squared (64990527044576²) is 4223768605531764465091019776
• 64990527044576 cubed (64990527044576³) is 274504947787843197186322411005559249534976
• The square root of 64990527044576 is 8061670.2391363045
• The cube root of 64990527044576 is 40205.3042522327

Scales and comparisons

• 64,990,527,044,576 seconds is equal to 2,066,497 years, 38 weeks, 3 hours, 2 minutes, 56 seconds.
• To count from 1 to 64,990,527,044,576 would take you about five million, one hundred sixty-six thousand, two hundred forty-four 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 64990527044576 cubic inches would be around 3350.4 feet tall.

Recreational maths with 64990527044576

• 64990527044576 backwards is 67544072509946
• The number of decimal digits it has is: 14
• The sum of 64990527044576's digits is 68
• More coming soon!