1149720064

Names of 1149720064

• Cardinal: 1149720064 can be written as One billion, one hundred forty-nine million, seven hundred twenty thousand and sixty-four.

Scientific notation

• Scientific notation: 1.149720064 × 10⁹

Factors of 1149720064

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4311

Divisors of 1149720064

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 16 17 31 32 34 62 64 68 124 128 136 248 256 272 496 512 527 544 992 1054 1088 1984 2108 2176 3968 4216 4261 4352 7936 8432 8522 8704 15872 16864 17044 33728 34088 67456 68176 72437 132091 134912 136352 144874 264182 269824 272704 289748 528364 545408 579496 1056728 1090816 1158992 2113456 2181632 2245547 2317984 4226912 4491094 4635968 8453824 8982188 9271936 16907648 17964376 18543872 33815296 35928752 37087744 67630592 71857504 143715008 287430016 574860032 1149720064
• Sum of all divisors σ(n): 2511374976
• Sum of proper divisors (its aliquot sum) s(n): 1361654912
• 1149720064 is an abundant number, because the sum of its proper divisors (1361654912) is greater than itself. Its abundance is 211934848

Bases of 1149720064

• Binary: 1000100100001110101011000000000₂
• Hexadecimal: 0x44875600
• Base-36: J0IHOG

Squares and roots of 1149720064

• 1149720064 squared (1149720064²) is 1321856225564164096
• 1149720064 cubed (1149720064³) is 1519764624254429180559622144
• The square root of 1149720064 is 33907.5222332745
• The cube root of 1149720064 is 1047.6045358315

Scales and comparisons

• 1,149,720,064 seconds is equal to 36 years, 28 weeks, 6 days, 22 hours, 41 minutes, 4 seconds.
• To count from 1 to 1,149,720,064 would take you about seventy-three 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 1149720064 cubic inches would be around 87.3 feet tall.

Recreational maths with 1149720064

• 1149720064 backwards is 4600279411
• 1149720064 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1149720064's digits is 34
• More coming soon!