55461619872

Names of 55461619872

• Cardinal: 55461619872 can be written as Fifty-five billion, four hundred sixty-one million, six hundred nineteen thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 5.5461619872 × 10¹⁰

Factors of 55461619872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 58200

Divisors of 55461619872

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 31 32 36 48 62 72 93 96 107 124 144 186 214 248 279 288 321 372 428 496 558 642 744 856 963 992 1116 1284 1488 1712 1926 2232 2568 2976 3317 3424 3852 4464 5136 6634 7704 8928 9951 10272 13268 15408 19902 26536 29853 30816 39804 53072 58057 59706 79608 106144 116114 119412 159216 174171 232228 238824 318432 348342 464456 477648 522513 696684 928912 955296 1045026 1393368 1799767 1857824 2090052 2786736 3599534 4180104 5399301 5573472 6212099 7199068 8360208 10798602 12424198 14398136 16197903 16720416 18636297 21597204 24848396 28796272 32395806 37272594 43194408 49696792 55908891 57592544 64791612 74545188 86388816 99393584 111817782 129583224 149090376 172777632 192575069 198787168 223635564 259166448 298180752 385150138 447271128 518332896 577725207 596361504 770300276 894542256 1155450414 1540600552 1733175621 1789084512 2310900828 3081201104 3466351242 4621801656 6162402208 6932702484 9243603312 13865404968 18487206624 27730809936 55461619872
• Sum of all divisors σ(n): 164331078912
• Sum of proper divisors (its aliquot sum) s(n): 108869459040
• 55461619872 is an abundant number, because the sum of its proper divisors (108869459040) is greater than itself. Its abundance is 53407839168

Bases of 55461619872

• Binary: 110011101001110001010010100010100000₂
• Hexadecimal: 0xCE9C528A0
• Base-36: PH8EZS0

Squares and roots of 55461619872

• 55461619872 squared (55461619872²) is 3075991278826225296384
• 55461619872 cubed (55461619872³) is 170599459035847269732679944142848
• The square root of 55461619872 is 235502.9084151617
• The cube root of 55461619872 is 3813.5623383045

Scales and comparisons

• 55,461,619,872 seconds is equal to 1,763 years, 26 weeks, 2 days, 21 hours, 31 minutes, 12 seconds.
• To count from 1 to 55,461,619,872 would take you about three thousand, five hundred twenty-seven 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 55461619872 cubic inches would be around 317.8 feet tall.

Recreational maths with 55461619872

• 55461619872 backwards is 27891616455
• The number of decimal digits it has is: 11
• The sum of 55461619872's digits is 54
• More coming soon!