45249920 (number)

45249920 is an even 8-digits composite number following 45249919 and preceding 45249921. In scientific notation, it is written as 4.5249920 × 10^7. The sum of its digits is 35. It has a total of 10 prime factors and 64 positive divisors. There are 17031168 positive integers (up to 45249920) that are relatively prime to 45249920.

Interesting facts

Basic properties

Name

Name forty-five million two hundred forty-nine thousand nine hundred twenty

Notation

Scientific notation 4.5249920 × 10^7
Engineering notation 4.5249920 × 10^6

Prime Factorization of 45249920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 17 × 4159

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 707030
Product of the distinct prime numbers

The prime factorization of 45249920 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 17 × 4159. Since it has a total of 10 prime factors.

Most popular turbo-numbers

4, 5, 73, 32, 24, 56, 9314, 8410, 41514, 6262, 321714, 672911, 5169991, 5817107, 58552844, 20371742, 979602288, 349416255, 1051324992, 1415748397

Basic calculations (n = 45249920)

Multiplication

n×y
n×2 90499840
n×3 135749760
n×4 180999680
n×5 226249600

Division

n÷y
n÷2 22624960
n÷3 15083306.666667
n÷3 11312480
n÷5 9049984

Exponentiation

ny
n2 2047555260006400
n3 9.2651711710869E+22
n4 4.1924825427799E+30
n5 1.8970949966219E+38

Nth Root

y√n
2√n 6726.8060771811
3√n 356.34658835816
4√n 82.017108441965
5√n 33.972191470564

Divisors of 45249920

1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 4159, 5440, 8318, 10880, 16636, 20795, 33272, 41590, 66544, 70703, 83180, 133088, 141406, 166360, 266176, 282812, 332720, 353515, 532352, 565624, 665440, 707030, 1131248, 1330880, 1414060, 2262496, 2661760, 2828120, 4524992, 5656240, 9049984, 11312480, 22624960, 45249920

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -45249919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 45249920 can be divided by 64 positive divisors. The sum of these divisors (counting 45249920) is 1, the average is 0.015625.

Base conversion 45249920

Base System Value
2 Binary 10101100100111010110000000
3 Ternary 10011010221012222
4 Quaternary 2230213112000
5 Quinary 43040444140
6 Senary 4253510212
8 Octal 254472600
10 Decimal 45249920
12 Duodecimal 131a2368
16 Hexadecimal 2b27580
20 Vigesimal e2g4g0
36 Base36 qxv28

Cryptographic Hash Functions

md5 83c79041edf23730d251546835bfe4c6
sha1 dace1c2093abf40d7db13b9064d22b1bc66e5000
sha256 7ef79675b9f821c74d8b76e8ccc1a079960de09771f6727efb616b8982744f02
sha512 4807a681152ea4518449dcb5d8091c0598173a8197e384690ecf61e29b8292c83b71c6f0ce1ed2ced191fe991e7a3edfaadcccc74437be4f7bf6ffc1db40bde5
ripemd-160 ccaf5eb7b9ee76d50164055a57a75dc23c04215d

45249920 as geometric shapes

Circle

Radius = n
Diameter 90499840
Circumference 284313632.49505
Area 6.4325845626552E+15

Sphere

Radius = n
Volume 3.8809858247118E+23
Surface area 2.5730338250621E+16
Circumference 284313632.49505

Square

Length = n
Perimeter 180999680
Area 2047555260006400
Diagonal 63993050.560298

Cube

Length = n
Surface area 12285331560038400
Volume 9.2651711710869E+22
Space diagonal 78375160.478427

Equilateral Triangle

Length = n
Perimeter 135749760
Area 8.86617435409E+14
Altitude 39187580.239214

Triangular Pyramid

Length = n
Surface area 8.86617435409E+14
Volume 1.0919108939883E+22
Height 21331016.853433