48138578611648

Names of 48138578611648

• Cardinal: 48138578611648 can be written as Forty-eight trillion, one hundred thirty-eight billion, five hundred seventy-eight million, six hundred eleven thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 4.8138578611648 × 10¹³

Factors of 48138578611648

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 327808

Divisors of 48138578611648

• Number of divisors d(n): 42
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 112 224 448 327799 655598 1311196 2294593 2622392 4589186 5244784 9178372 10489568 18356744 20979136 36713488 73426976 146853952 107452184401 214904368802 429808737604 752165290807 859617475208 1504330581614 1719234950416 3008661163228 3438469900832 6017322326456 6876939801664 12034644652912 24069289305824 48138578611648
• Sum of all divisors σ(n): 109171752396216
• Sum of proper divisors (its aliquot sum) s(n): 61033173784568
• 48138578611648 is an abundant number, because the sum of its proper divisors (61033173784568) is greater than itself. Its abundance is 12894595172920

Bases of 48138578611648

• Binary: 1010111100100000100010111000001100110111000000₂
• Hexadecimal: 0x2BC822E0CDC0
• Base-36: H2AK2SY4G

Squares and roots of 48138578611648

• 48138578611648 squared (48138578611648²) is 2317322750749814287201275904
• 48138578611648 cubed (48138578611648³) is 111552623405530319400575430942310516129792
• The square root of 48138578611648 is 6938197.0721252939
• The cube root of 48138578611648 is 36377.3524265413

Scales and comparisons

• 48,138,578,611,648 seconds is equal to 1,530,657 years, 46 weeks, 4 days, 16 hours, 7 minutes, 28 seconds.
• To count from 1 to 48,138,578,611,648 would take you about three million, eight hundred twenty-six thousand, six 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 48138578611648 cubic inches would be around 3031.4 feet tall.

Recreational maths with 48138578611648

• 48138578611648 backwards is 84611687583184
• The number of decimal digits it has is: 14
• The sum of 48138578611648's digits is 70
• More coming soon!