120307225428

Names of 120307225428

• Cardinal: 120307225428 can be written as One hundred twenty billion, three hundred seven million, two hundred twenty-five thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 1.20307225428 × 10¹¹

Factors of 120307225428

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 28562987

Divisors of 120307225428

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 27 36 39 52 54 78 81 108 117 156 162 234 324 351 468 702 1053 1404 2106 4212 28562969 57125938 85688907 114251876 171377814 257066721 342755628 371318597 514133442 742637194 771200163 1028266884 1113955791 1485274388 1542400326 2227911582 2313600489 3084800652 3341867373 4455823164 4627200978 6683734746 9254401956 10025602119 13367469492 20051204238 30076806357 40102408476 60153612714 120307225428
• Sum of all divisors σ(n): 338699698260
• Sum of proper divisors (its aliquot sum) s(n): 218392472832
• 120307225428 is an abundant number, because the sum of its proper divisors (218392472832) is greater than itself. Its abundance is 98085247404

Bases of 120307225428

• Binary: 1110000000010110111101001001101010100₂
• Hexadecimal: 0x1C02DE9354
• Base-36: 1J9NTD90

Squares and roots of 120307225428

• 120307225428 squared (120307225428²) is 14473828490183609783184
• 120307225428 cubed (120307225428³) is 1741306146974728427296303691602752
• The square root of 120307225428 is 346853.3197592319
• The cube root of 120307225428 is 4936.6299118191

Scales and comparisons

• 120,307,225,428 seconds is equal to 3,825 years, 20 weeks, 4 days, 17 hours, 43 minutes, 48 seconds.
• To count from 1 to 120,307,225,428 would take you about seven thousand, six hundred fifty 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 120307225428 cubic inches would be around 411.4 feet tall.

Recreational maths with 120307225428

• 120307225428 backwards is 824522703021
• 120307225428 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 120307225428's digits is 36
• More coming soon!