120985329832650388

Names of 120985329832650388

• Cardinal: 120985329832650388 can be written as One hundred twenty quadrillion, nine hundred eighty-five trillion, three hundred twenty-nine billion, eight hundred thirty-two million, six hundred fifty thousand, three hundred eighty-eight.

Scientific notation

• Scientific notation: 1.20985329832650388 × 10¹⁷

Factors of 120985329832650388

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 104806683

Divisors of 120985329832650388

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 14 17 28 34 68 79 119 158 238 316 476 553 1106 1343 2212 2686 5372 9401 18802 30707 37604 61414 122828 214949 429898 522019 859796 1044038 2088076 2425853 3654133 4851706 7308266 9703412 14616532 16980971 33961942 41239501 67923884 82479002 104775871 164958004 209551742 288676507 419103484 577353014 733431097 1154706028 1466862194 1781189807 2933724388 3562379614 7124759228 8277293809 12468328649 16554587618 24936657298 33109175236 49873314596 57941056663 115882113326 140713994753 231764226652 281427989506 562855979012 984997963271 1969995926542 3217352670797 3939991853084 6434705341594 12869410683188 22521468695579 45042937391158 54694995403549 90085874782316 109389990807098 218779981614196 254170860992963 382864967824843 508341721985926 765729935649686 1016683443971852 1531459871299372 1779196026950741 3558392053901482 4320904636880371 7116784107802964 8641809273760742 17283618547521484 30246332458162597 60492664916325194 120985329832650388
• Sum of all divisors σ(n): 259455770975600640
• Sum of proper divisors (its aliquot sum) s(n): 138470441142950252
• 120985329832650388 is an abundant number, because the sum of its proper divisors (138470441142950252) is greater than itself. Its abundance is 17485111310299864

Bases of 120985329832650388

• Binary: 110101101110100111000010000110111101101010110011010010100₂
• Hexadecimal: 0x1ADD38437B56694
• Base-36: X39PX8HPNYS

Squares and roots of 120985329832650388

• 120985329832650388 squared (120985329832650388²) is 14637450034715203961621972636550544
• 120985329832650388 cubed (120985329832650388³) is 1770916720358958823335165781205737616118169443211072
• The square root of 120985329832650388 is 347829455.0963882759
• The cube root of 120985329832650388 is 494588.7545554129

Scales and comparisons

• 120,985,329,832,650,388 seconds is equal to 3,846,959,256 years, 25 weeks, 9 hours, 6 minutes, 28 seconds.
• To count from 1 to 120,985,329,832,650,388 would take you about eleven billion, five hundred forty million, eight hundred seventy-seven thousand, seven hundred sixty-nine 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 120985329832650388 cubic inches would be around 41215.7 feet tall.

Recreational maths with 120985329832650388

• 120985329832650388 backwards is 883056238923589021
• The number of decimal digits it has is: 18
• The sum of 120985329832650388's digits is 82
• More coming soon!