45429950

Names of 45429950

• Cardinal: 45429950 can be written as Forty-five million, four hundred twenty-nine thousand, nine hundred fifty.

Scientific notation

• Scientific notation: 4.542995 × 10⁷

Factors of 45429950

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 169

Divisors of 45429950

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 5 10 17 19 25 29 34 38 50 58 85 95 97 145 170 190 194 290 323 425 475 485 493 551 646 725 850 950 970 986 1102 1450 1615 1649 1843 2425 2465 2755 2813 3230 3298 3686 4850 4930 5510 5626 8075 8245 9215 9367 12325 13775 14065 16150 16490 18430 18734 24650 27550 28130 31331 41225 46075 46835 47821 53447 62662 70325 82450 92150 93670 95642 106894 140650 156655 234175 239105 267235 313310 468350 478210 534470 783275 908599 1195525 1336175 1566550 1817198 2391050 2672350 4542995 9085990 22714975 45429950
• Sum of all divisors σ(n): 98431200
• Sum of proper divisors (its aliquot sum) s(n): 53001250
• 45429950 is an abundant number, because the sum of its proper divisors (53001250) is greater than itself. Its abundance is 7571300

Bases of 45429950

• Binary: 10101101010011010010111110₂
• Hexadecimal: 0x2B534BE
• Base-36: R1PZ2

Squares and roots of 45429950

• 45429950 squared (45429950²) is 2063880357002500
• 45429950 cubed (45429950³) is 93761981424605724875000
• The square root of 45429950 is 6740.1743300897
• The cube root of 45429950 is 356.8185463541

Scales and comparisons

• 45,429,950 seconds is equal to 1 year, 23 weeks, 19 hours, 25 minutes, 50 seconds.
• To count from 1 to 45,429,950 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 45429950 cubic inches would be around 29.7 feet tall.

Recreational maths with 45429950

• 45429950 backwards is 05992454
• 45429950 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 45429950's digits is 38
• More coming soon!