20452480 (number)

20452480 is an even 8-digits composite number following 20452479 and preceding 20452481. In scientific notation, it is written as 2.0452480 × 10^7. The sum of its digits is 25. It has a total of 9 prime factors and 32 positive divisors. There are 8180736 positive integers (up to 20452480) that are relatively prime to 20452480.

Interesting facts

Basic properties

Name

Name twenty million four hundred fifty-two thousand four hundred eighty

Notation

Scientific notation 2.0452480 × 10^7
Engineering notation 2.0452480 × 10^6

Prime Factorization of 20452480

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 31957

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 319570
Product of the distinct prime numbers

The prime factorization of 20452480 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 31957. Since it has a total of 9 prime factors.

Most popular turbo-numbers

5, 10, 47, 11, 95, 823, 3794, 2259, 55674, 94301, 208741, 521661, 4367640, 4738966, 75562083, 12250687, 249161882, 925387031, 8290302491, 5062590017

Basic calculations (n = 20452480)

Multiplication

n×y
n×2 40904960
n×3 61357440
n×4 81809920
n×5 102262400

Division

n÷y
n÷2 10226240
n÷3 6817493.3333333
n÷3 5113120
n÷5 4090496

Exponentiation

ny
n2 418303938150400
n3 8.5553529289423E+21
n4 1.7497818467213E+29
n5 3.5787378224431E+36

Nth Root

y√n
2√n 4522.4418183101
3√n 273.47354825966
4√n 67.249102732379
5√n 28.983390974476

Divisors of 20452480

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 31957, 63914, 127828, 159785, 255656, 319570, 511312, 639140, 1022624, 1278280, 2045248, 2556560, 4090496, 5113120, 10226240, 20452480

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20452479
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20452480 can be divided by 32 positive divisors. The sum of these divisors (counting 20452480) is 1, the average is 0.03125.

Base conversion 20452480

Base System Value
2 Binary 1001110000001010010000000
3 Ternary 1102111002112021
4 Quaternary 1032001102000
5 Quinary 20213434410
6 Senary 2010211224
8 Octal 116012200
10 Decimal 20452480
12 Duodecimal 6a23b14
16 Hexadecimal 1381480
20 Vigesimal 67gb40
36 Base36 c6d8g

Cryptographic Hash Functions

md5 0666086f8038c5f480a493a31dc4ca48
sha1 967afb80f31c920693e9619794aaa6dd3ee70fca
sha256 1c2c32d66229b5d89ffd4ef8e5942ed96af901a9dcdd32b3880e47342e56f2d9
sha512 c984bac09f0088d9c4504d226b9e5a43ce1889e40c788878496b34372310b1da0f085bb40c0ae953014bc4053c2a7334d1cc6bfae5d9725123a619a71d0b5d25
ripemd-160 f317e8283631074a7aef4160360035db84c83418

20452480 as geometric shapes

Circle

Radius = n
Diameter 40904960
Circumference 128506721.83138
Area 1.314140579061E+15

Sphere

Radius = n
Volume 3.5836578547244E+22
Surface area 5.2565623162439E+15
Circumference 128506721.83138

Square

Length = n
Perimeter 81809920
Area 418303938150400
Diagonal 28924174.600164

Cube

Length = n
Surface area 2509823628902400
Volume 8.5553529289423E+21
Space diagonal 35424734.500786

Equilateral Triangle

Length = n
Perimeter 61357440
Area 1.8113091847066E+14
Altitude 17712367.250393

Triangular Pyramid

Length = n
Surface area 1.8113091847066E+14
Volume 1.0082580119165E+21
Height 9641391.5333882