45452000

Names of 45452000

• Cardinal: 45452000 can be written as Forty-five million, four hundred fifty-two thousand.

Scientific notation

• Scientific notation: 4.5452 × 10⁷

Factors of 45452000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1051

Divisors of 45452000

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 25 32 40 44 50 55 80 88 100 110 125 160 176 200 220 250 275 352 400 440 500 550 800 880 1000 1033 1100 1375 1760 2000 2066 2200 2750 4000 4132 4400 5165 5500 8264 8800 10330 11000 11363 16528 20660 22000 22726 25825 33056 41320 44000 45452 51650 56815 82640 90904 103300 113630 129125 165280 181808 206600 227260 258250 284075 363616 413200 454520 516500 568150 826400 909040 1033000 1136300 1420375 1818080 2066000 2272600 2840750 4132000 4545200 5681500 9090400 11363000 22726000 45452000
• Sum of all divisors σ(n): 121945824
• Sum of proper divisors (its aliquot sum) s(n): 76493824
• 45452000 is an abundant number, because the sum of its proper divisors (76493824) is greater than itself. Its abundance is 31041824

Bases of 45452000

• Binary: 10101101011000101011100000₂
• Hexadecimal: 0x2B58AE0
• Base-36: R26ZK

Squares and roots of 45452000

• 45452000 squared (45452000²) is 2065884304000000
• 45452000 cubed (45452000³) is 93898573385408000000000
• The square root of 45452000 is 6741.8098460279
• The cube root of 45452000 is 356.8762658127

Scales and comparisons

• 45,452,000 seconds is equal to 1 year, 23 weeks, 1 day, 1 hour, 33 minutes, 20 seconds.
• To count from 1 to 45,452,000 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 45452000 cubic inches would be around 29.7 feet tall.

Recreational maths with 45452000

• 45452000 backwards is 00025454
• 45452000 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 45452000's digits is 20
• More coming soon!