61800048144

Names of 61800048144

• Cardinal: 61800048144 can be written as Sixty-one billion, eight hundred million, forty-eight thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 6.1800048144 × 10¹⁰

Factors of 61800048144

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 528

Divisors of 61800048144

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 108 144 216 432 523 1046 1569 2092 3138 4184 4707 6276 8368 9414 12552 14121 18828 25104 28242 37656 56484 75312 112968 225936 273529 547058 820587 1094116 1641174 2188232 2461761 3282348 4376464 4923522 6564696 7385283 9847044 13129392 14770566 19694088 29541132 39388176 59082264 118164528 143055667 286111334 429167001 572222668 858334002 1144445336 1287501003 1716668004 2288890672 2575002006 3433336008 3862503009 5150004012 6866672016 7725006018 10300008024 15450012036 20600016048 30900024072 61800048144
• Sum of all divisors σ(n): 177728852800
• Sum of proper divisors (its aliquot sum) s(n): 115928804656
• 61800048144 is an abundant number, because the sum of its proper divisors (115928804656) is greater than itself. Its abundance is 54128756512

Bases of 61800048144

• Binary: 111001100011100100011110011000010000₂
• Hexadecimal: 0xE6391E610
• Base-36: SE25IC0

Squares and roots of 61800048144

• 61800048144 squared (61800048144²) is 3819245950600717844736
• 61800048144 cubed (61800048144³) is 236029583620901408525644716969984
• The square root of 61800048144 is 248596.1547248871
• The cube root of 61800048144 is 3953.6322545701

Scales and comparisons

• 61,800,048,144 seconds is equal to 1,965 years, 2 weeks, 4 days, 8 hours, 2 minutes, 24 seconds.
• To count from 1 to 61,800,048,144 would take you about three thousand, nine hundred thirty 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 61800048144 cubic inches would be around 329.5 feet tall.

Recreational maths with 61800048144

• 61800048144 backwards is 44184000816
• 61800048144 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 61800048144's digits is 36
• More coming soon!