64648408312152

Names of 64648408312152

• Cardinal: 64648408312152 can be written as Sixty-four trillion, six hundred forty-eight billion, four hundred eight million, three hundred twelve thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 6.4648408312152 × 10¹³

Factors of 64648408312152

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 128270651425

Divisors of 64648408312152

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 42 56 63 72 84 126 168 252 504 128270651413 256541302826 384811954239 513082605652 769623908478 897894559891 1026165211304 1154435862717 1539247816956 1795789119782 2308871725434 2693683679673 3078495633912 3591578239564 4617743450868 5387367359346 7183156479128 8081051039019 9235486901736 10774734718692 16162102078038 21549469437384 32324204156076 64648408312152
• Sum of all divisors σ(n): 200102216205840
• Sum of proper divisors (its aliquot sum) s(n): 135453807893688
• 64648408312152 is an abundant number, because the sum of its proper divisors (135453807893688) is greater than itself. Its abundance is 70805399581536

Bases of 64648408312152

• Binary: 1110101100110000100001011010011010100101011000₂
• Hexadecimal: 0x3ACC2169A958
• Base-36: MWZ2H4X20

Squares and roots of 64648408312152

• 64648408312152 squared (64648408312152²) is 4179416697294723805470871104
• 64648408312152 cubed (64648408312152³) is 270192637153335081717336132572145788855808
• The square root of 64648408312152 is 8040423.3913489903
• The cube root of 64648408312152 is 40134.6314161847

Scales and comparisons

• 64,648,408,312,152 seconds is equal to 2,055,619 years, 21 weeks, 3 days, 13 hours, 49 minutes, 12 seconds.
• To count from 1 to 64,648,408,312,152 would take you about five million, one hundred thirty-nine thousand and forty-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 64648408312152 cubic inches would be around 3344.6 feet tall.

Recreational maths with 64648408312152

• 64648408312152 backwards is 25121380484646
• The number of decimal digits it has is: 14
• The sum of 64648408312152's digits is 54
• More coming soon!