45379152

Names of 45379152

• Cardinal: 45379152 can be written as Forty-five million, three hundred seventy-nine thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 4.5379152 × 10⁷

Factors of 45379152

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3488

Divisors of 45379152

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 36 39 42 48 52 56 63 72 78 84 91 104 112 117 126 144 156 168 182 208 234 252 273 312 336 364 468 504 546 624 728 819 936 1008 1092 1456 1638 1872 2184 3276 3463 4368 6552 6926 10389 13104 13852 20778 24241 27704 31167 41556 45019 48482 55408 62334 72723 83112 90038 96964 124668 135057 145446 166224 180076 193928 218169 249336 270114 290892 315133 360152 387856 405171 436338 498672 540228 581784 630266 720304 810342 872676 945399 1080456 1163568 1260532 1620684 1745352 1890798 2160912 2521064 2836197 3241368 3490704 3781596 5042128 5672394 6482736 7563192 11344788 15126384 22689576 45379152
• Sum of all divisors σ(n): 156351104
• Sum of proper divisors (its aliquot sum) s(n): 110971952
• 45379152 is an abundant number, because the sum of its proper divisors (110971952) is greater than itself. Its abundance is 65592800

Bases of 45379152

• Binary: 10101101000110111001010000₂
• Hexadecimal: 0x2B46E50
• Base-36: R0MS0

Squares and roots of 45379152

• 45379152 squared (45379152²) is 2059267436239104
• 45379152 cubed (45379152³) is 93447809997744608759808
• The square root of 45379152 is 6736.4049759497
• The cube root of 45379152 is 356.6855032217

Scales and comparisons

• 45,379,152 seconds is equal to 1 year, 23 weeks, 5 hours, 19 minutes, 12 seconds.
• To count from 1 to 45,379,152 would take you about two 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 45379152 cubic inches would be around 29.7 feet tall.

Recreational maths with 45379152

• 45379152 backwards is 25197354
• 45379152 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 45379152's digits is 36
• More coming soon!