120146901345

Names of 120146901345

• Cardinal: 120146901345 can be written as One hundred twenty billion, one hundred forty-six million, nine hundred one thousand, three hundred forty-five.

Scientific notation

• Scientific notation: 1.20146901345 × 10¹¹

Factors of 120146901345

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4594

Divisors of 120146901345

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 5 9 15 17 27 31 45 51 85 93 135 153 155 255 279 409 459 465 527 765 837 1227 1395 1581 2045 2295 2635 3681 4129 4185 4743 6135 6953 7905 11043 12387 12679 14229 18405 20645 20859 23715 34765 37161 38037 55215 61935 62577 63395 70193 71145 104295 111483 114111 127999 185805 187731 190185 210579 215543 312885 342333 350965 383997 557415 570555 631737 639995 646629 938655 1052895 1077715 1151991 1688761 1711665 1895211 1919985 1939887 2175983 3158685 3233145 3455973 5066283 5759955 5819661 6527949 8443805 9476055 9699435 10879915 15198849 17279865 19583847 25331415 28708937 29098305 32639745 45596547 52351591 58751541 75994245 86126811 97919235 143544685 157054773 227982735 258380433 261757955 293757705 430634055 471164319 775141299 785273865 889977047 1291902165 1413492957 2355821595 2669931141 3875706495 4449885235 7067464785 8009793423 13349655705 24029380269 40048967115 120146901345
• Sum of all divisors σ(n): 234081792000
• Sum of proper divisors (its aliquot sum) s(n): 113934890655
• 120146901345 is a deficient number, because the sum of its proper divisors (113934890655) is less than itself. Its deficiency is 6212010690

Bases of 120146901345

• Binary: 1101111111001010100000011100101100001₂
• Hexadecimal: 0x1BF9503961
• Base-36: 1J70D2E9

Squares and roots of 120146901345

• 120146901345 squared (120146901345²) is 14435277902805162809025
• 120146901345 cubed (120146901345³) is 1734353910075990394772589750638625
• The square root of 120146901345 is 346622.1304893847
• The cube root of 120146901345 is 4934.4360494137

Scales and comparisons

• 120,146,901,345 seconds is equal to 3,820 years, 15 weeks, 4 days, 3 hours, 15 minutes, 45 seconds.
• To count from 1 to 120,146,901,345 would take you about seven thousand, six hundred forty 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 120146901345 cubic inches would be around 411.2 feet tall.

Recreational maths with 120146901345

• 120146901345 backwards is 543109641021
• The number of decimal digits it has is: 12
• The sum of 120146901345's digits is 36
• More coming soon!