120940103457

Names of 120940103457

• Cardinal: 120940103457 can be written as One hundred twenty billion, nine hundred forty million, one hundred three thousand, four hundred fifty-seven.

Scientific notation

• Scientific notation: 1.20940103457 × 10¹¹

Factors of 120940103457

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 89

Divisors of 120940103457

• Number of divisors d(n): 84
• Complete list of divisors:
  1 3 9 19 27 57 67 81 171 201 243 361 513 603 729 1083 1273 1539 1809 3249 3819 4617 5427 6859 9747 11457 13851 16281 20577 24187 29241 34371 48843 61731 72561 87723 103113 130321 185193 217683 263169 309339 390963 459553 555579 653049 928017 1172889 1378659 1666737 1959147 2476099 3518667 4135977 5000211 5877441 7428297 8731507 10556001 12407931 17632323 22284891 26194521 31668003 37223793 66854673 78583563 95004009 111671379 165898633 200564019 235750689 335014137 497695899 601692057 707252067 1493087697 1805076171 2121756201 4479263091 6365268603 13437789273 40313367819 120940103457
• Sum of all divisors σ(n): 194257665840
• Sum of proper divisors (its aliquot sum) s(n): 73317562383
• 120940103457 is a deficient number, because the sum of its proper divisors (73317562383) is less than itself. Its deficiency is 47622541074

Bases of 120940103457

• Binary: 1110000101000100101111000011100100001₂
• Hexadecimal: 0x1C28978721
• Base-36: 1JK4M529

Squares and roots of 120940103457

• 120940103457 squared (120940103457²) is 14626508624189863350849
• 120940103457 cubed (120940103457³) is 1768931466224224806462370748784993
• The square root of 120940103457 is 347764.4367341203
• The cube root of 120940103457 is 4945.2711830951

Scales and comparisons

• 120,940,103,457 seconds is equal to 3,845 years, 27 weeks, 17 hours, 10 minutes, 57 seconds.
• To count from 1 to 120,940,103,457 would take you about seven thousand, six hundred ninety-one 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 120940103457 cubic inches would be around 412.1 feet tall.

Recreational maths with 120940103457

• 120940103457 backwards is 754301049021
• The number of decimal digits it has is: 12
• The sum of 120940103457's digits is 36
• More coming soon!