120893309712865

Names of 120893309712865

• Cardinal: 120893309712865 can be written as One hundred twenty trillion, eight hundred ninety-three billion, three hundred nine million, seven hundred twelve thousand, eight hundred sixty-five.

Scientific notation

• Scientific notation: 1.20893309712865 × 10¹⁴

Factors of 120893309712865

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1331

Divisors of 120893309712865

• Number of divisors d(n): 72
• Complete list of divisors:
  1 5 29 83 97 145 415 485 1117 2407 2813 5585 6889 8051 12035 14065 32393 34445 40255 92711 108349 161965 199781 233479 463555 541745 668233 998905 1167395 1247689 2688619 3142121 3341165 6238445 7695013 8992967 13443095 15710605 19378757 36182981 38475065 44964835 96893785 103558187 121025833 180914905 223155377 260796043 517790935 605129165 746416261 1115776885 1303980215 3003187423 3509749157 3732081305 8595329521 10045144139 15015937115 17548745785 21646071569 42976647605 50225720695 108230357845 249264556109 291309180031 833746963537 1246322780545 1456545900155 4168734817685 24178661942573 120893309712865
• Sum of all divisors σ(n): 153607906562040
• Sum of proper divisors (its aliquot sum) s(n): 32714596849175
• 120893309712865 is a deficient number, because the sum of its proper divisors (32714596849175) is less than itself. Its deficiency is 88178712863690

Bases of 120893309712865

• Binary: 11011011111001110101010110001111111100111100001₂
• Hexadecimal: 0x6DF3AAC7F9E1
• Base-36: 16UPMB8AG1

Squares and roots of 120893309712865

• 120893309712865 squared (120893309712865²) is 14615192333330698948746508225
• 120893309712865 cubed (120893309712865³) is 1766878973266438269896575487614146110814625
• The square root of 120893309712865 is 10995149.3720124149
• The cube root of 120893309712865 is 49446.3329817135

Scales and comparisons

• 120,893,309,712,865 seconds is equal to 3,844,033 years, 15 weeks, 4 days, 16 hours, 14 minutes, 25 seconds.
• To count from 1 to 120,893,309,712,865 would take you about nine million, six hundred ten thousand and eighty-three 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 120893309712865 cubic inches would be around 4120.5 feet tall.

Recreational maths with 120893309712865

• 120893309712865 backwards is 568217903398021
• The number of decimal digits it has is: 15
• The sum of 120893309712865's digits is 64
• More coming soon!