120153456

Names of 120153456

• Cardinal: 120153456 can be written as One hundred twenty million, one hundred fifty-three thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 1.20153456 × 10⁸

Factors of 120153456

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1205

Divisors of 120153456

• Number of divisors d(n): 100
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 81 83 108 144 162 166 216 249 324 332 432 498 648 664 747 996 1117 1296 1328 1494 1992 2234 2241 2988 3351 3984 4468 4482 5976 6702 6723 8936 8964 10053 11952 13404 13446 17872 17928 20106 26808 26892 30159 35856 40212 53616 53784 60318 80424 90477 92711 107568 120636 160848 180954 185422 241272 278133 361908 370844 482544 556266 723816 741688 834399 1112532 1447632 1483376 1668798 2225064 2503197 3337596 4450128 5006394 6675192 7509591 10012788 13350384 15019182 20025576 30038364 40051152 60076728 120153456
• Sum of all divisors σ(n): 352263912
• Sum of proper divisors (its aliquot sum) s(n): 232110456
• 120153456 is an abundant number, because the sum of its proper divisors (232110456) is greater than itself. Its abundance is 111957000

Bases of 120153456

• Binary: 111001010010110010101110000₂
• Hexadecimal: 0x7296570
• Base-36: 1ZJB00

Squares and roots of 120153456

• 120153456 squared (120153456²) is 14436852988743936
• 120153456 cubed (120153456³) is 1734637780361513009442816
• The square root of 120153456 is 10961.4531883321
• The cube root of 120153456 is 493.4525781059

Scales and comparisons

• 120,153,456 seconds is equal to 3 years, 42 weeks, 4 days, 15 hours, 57 minutes, 36 seconds.
• To count from 1 to 120,153,456 would take you about five 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 120153456 cubic inches would be around 41.1 feet tall.

Recreational maths with 120153456

• 120153456 backwards is 654351021
• 120153456 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 120153456's digits is 27
• More coming soon!