61389289551416000

Names of 61389289551416000

• Cardinal: 61389289551416000 can be written as Sixty-one quadrillion, three hundred eighty-nine trillion, two hundred eighty-nine billion, five hundred fifty-one million, four hundred sixteen thousand.

Scientific notation

• Scientific notation: 6.1389289551416 × 10¹⁶

Factors of 61389289551416000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 7673661193934

Divisors of 61389289551416000

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 160 200 250 320 400 500 800 1000 1600 2000 4000 8000 7673661193927 15347322387854 30694644775708 38368305969635 61389289551416 76736611939270 122778579102832 153473223878540 191841529848175 245557158205664 306946447757080 383683059696350 491114316411328 613892895514160 767366119392700 959207649240875 1227785791028320 1534732238785400 1918415298481750 2455571582056640 3069464477570800 3836830596963500 6138928955141600 7673661193927000 12277857910283200 15347322387854000 30694644775708000 61389289551416000
• Sum of all divisors σ(n): 152030575574101536
• Sum of proper divisors (its aliquot sum) s(n): 90641286022685536
• 61389289551416000 is an abundant number, because the sum of its proper divisors (90641286022685536) is greater than itself. Its abundance is 29251996471269536

Bases of 61389289551416000

• Binary: 11011010000110010011101111001100101110011100101011000000₂
• Hexadecimal: 0xDA193BCCB9CAC0
• Base-36: GSGOQAEFE0W

Squares and roots of 61389289551416000

• 61389289551416000 squared (61389289551416000²) is 3768644871627593670507605056000000
• 61389289551416000 cubed (61389289551416000³) is 231354431240805328746763334897266733559296000000000
• The square root of 61389289551416000 is 247768620.9983338467
• The cube root of 61389289551416000 is 394485.3406221651

Scales and comparisons

• 61,389,289,551,416,000 seconds is equal to 1,951,989,518 years, 10 weeks, 20 hours, 53 minutes, 20 seconds.
• To count from 1 to 61,389,289,551,416,000 would take you about five billion, eight hundred fifty-five million, nine hundred sixty-eight thousand, five hundred fifty-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 61389289551416000 cubic inches would be around 32873.8 feet tall.

Recreational maths with 61389289551416000

• 61389289551416000 backwards is 00061415598298316
• The number of decimal digits it has is: 17
• The sum of 61389289551416000's digits is 68
• More coming soon!