146451456

Names of 146451456

• Cardinal: 146451456 can be written as One hundred forty-six million, four hundred fifty-one thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 1.46451456 × 10⁸

Factors of 146451456

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 5302

Divisors of 146451456

• Number of divisors d(n): 88
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 128 144 192 216 256 288 384 432 512 576 768 864 1024 1152 1536 1728 2304 3072 3456 4608 5297 6912 9216 10594 13824 15891 21188 27648 31782 42376 47673 63564 84752 95346 127128 143019 169504 190692 254256 286038 339008 381384 508512 572076 678016 762768 1017024 1144152 1356032 1525536 2034048 2288304 2712064 3051072 4068096 4576608 5424128 6102144 8136192 9153216 12204288 16272384 18306432 24408576 36612864 48817152 73225728 146451456
• Sum of all divisors σ(n): 433800240
• Sum of proper divisors (its aliquot sum) s(n): 287348784
• 146451456 is an abundant number, because the sum of its proper divisors (287348784) is greater than itself. Its abundance is 140897328

Bases of 146451456

• Binary: 1000101110101010110000000000₂
• Hexadecimal: 0x8BAAC00
• Base-36: 2F6YO0

Squares and roots of 146451456

• 146451456 squared (146451456²) is 21448028964519936
• 146451456 cubed (146451456³) is 3141095070184116968226816
• The square root of 146451456 is 12101.7129366053
• The cube root of 146451456 is 527.1059249123

Scales and comparisons

• 146,451,456 seconds is equal to 4 years, 34 weeks, 1 day, 57 minutes, 36 seconds.
• To count from 1 to 146,451,456 would take you about six 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 146451456 cubic inches would be around 43.9 feet tall.

Recreational maths with 146451456

• 146451456 backwards is 654154641
• 146451456 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 146451456's digits is 36
• More coming soon!