108002072128

Names of 108002072128

• Cardinal: 108002072128 can be written as One hundred eight billion, two million, seventy-two thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.08002072128 × 10¹¹

Factors of 108002072128

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 142

Divisors of 108002072128

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 4 8 16 32 43 64 86 97 172 194 344 388 688 776 1376 1552 1849 2752 3104 3698 4171 6208 7396 8342 9409 14792 16684 18818 29584 33368 37636 59168 66736 75272 118336 133472 150544 179353 266944 301088 358706 404587 602176 717412 809174 912673 1434824 1618348 1825346 2869648 3236696 3650692 5739296 6473392 7301384 11478592 12946784 14602768 17397241 25893568 29205536 34794482 39244939 58411072 69588964 78489878 139177928 156979756 278355856 313959512 556711712 627919024 1113423424 1255838048 1687532377 2511676096 3375064754 6750129508 13500259016 27000518032 54001036064 108002072128
• Sum of all divisors σ(n): 221702215980
• Sum of proper divisors (its aliquot sum) s(n): 113700143852
• 108002072128 is an abundant number, because the sum of its proper divisors (113700143852) is greater than itself. Its abundance is 5698071724

Bases of 108002072128

• Binary: 1100100100101011011001101011001000000₂
• Hexadecimal: 0x19256CD640
• Base-36: 1DM5N874

Squares and roots of 108002072128

• 108002072128 squared (108002072128²) is 11664447583941714448384
• 108002072128 cubed (108002072128³) is 1259784509294148378402348501041152
• The square root of 108002072128 is 328636.6871303325
• The cube root of 108002072128 is 4762.2336121745

Scales and comparisons

• 108,002,072,128 seconds is equal to 3,434 years, 6 weeks, 5 days, 23 hours, 35 minutes, 28 seconds.
• To count from 1 to 108,002,072,128 would take you about six thousand, eight hundred sixty-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 108002072128 cubic inches would be around 396.9 feet tall.

Recreational maths with 108002072128

• 108002072128 backwards is 821270200801
• The number of decimal digits it has is: 12
• The sum of 108002072128's digits is 31
• More coming soon!