20147008 (number)

20147008 is an even 8-digits composite number following 20147007 and preceding 20147009. In scientific notation, it is written as 2.0147008 × 10^7. The sum of its digits is 22. It has a total of 8 prime factors and 28 positive divisors. There are 8634240 positive integers (up to 20147008) that are relatively prime to 20147008.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-seven thousand eight

Notation

Scientific notation 2.0147008 × 10^7
Engineering notation 2.0147008 × 10^6

Prime Factorization of 20147008

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 7 × 44971

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 629594
Product of the distinct prime numbers

The prime factorization of 20147008 is 2 × 2 × 2 × 2 × 2 × 2 × 7 × 44971. Since it has a total of 8 prime factors.

Most popular turbo-numbers

5, 2, 2, 73, 977, 645, 9878, 6120, 52430, 94088, 585868, 439653, 3516517, 8084383, 5108554, 71126454, 156365448, 353657569, 1177176605, 8913910998

Basic calculations (n = 20147008)

Multiplication

n×y
n×2 40294016
n×3 60441024
n×4 80588032
n×5 100735040

Division

n÷y
n÷2 10073504
n÷3 6715669.3333333
n÷3 5036752
n÷5 4029401.6

Exponentiation

ny
n2 405901931352064
n3 8.1777094581655E+21
n4 1.6475637787534E+29
n5 3.3193480631054E+36

Nth Root

y√n
2√n 4488.5418567726
3√n 272.10520728302
4√n 66.996580933452
5√n 28.896291636123

Divisors of 20147008

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 44971, 89942, 179884, 314797, 359768, 629594, 719536, 1259188, 1439072, 2518376, 2878144, 5036752, 10073504, 20147008

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20147007
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20147008 can be divided by 28 positive divisors. The sum of these divisors (counting 20147008) is 1, the average is 0.035714285714286.

Base conversion 20147008

Base System Value
2 Binary 1001100110110101101000000
3 Ternary 1101220120111111
4 Quaternary 1030312231000
5 Quinary 20124201013
6 Senary 1555453104
8 Octal 114665500
10 Decimal 20147008
12 Duodecimal 68b7194
16 Hexadecimal 1336b40
20 Vigesimal 65i7a8
36 Base36 bztj4

Cryptographic Hash Functions

md5 ff0c29a5f75bf26f157b5f82ac9852e9
sha1 78a06dff541ceddb7190a4ed322c6778bce52c4b
sha256 75774aae9f04c73d97dc90e3b234990eb7b904f5fd471315be6357b3a2bd5eb7
sha512 ead51f7f629b85e45aca20c67a7ce1b6d9c99abcb81df20f3cfb0b97a1e7c22e0fc5a96aec982f6dbea573f982c0457d6cbba0d1aaea7fdba785ba14eed33158
ripemd-160 e0147664852127f63ef13830a5fab9c00f5a2983

20147008 as geometric shapes

Circle

Radius = n
Diameter 40294016
Circumference 126587384.64923
Area 1.2751785256136E+15

Sphere

Radius = n
Volume 3.4254709275953E+22
Surface area 5.1007141024542E+15
Circumference 126587384.64923

Square

Length = n
Perimeter 80588032
Area 405901931352064
Diagonal 28492171.954839

Cube

Length = n
Surface area 2435411588112384
Volume 8.1777094581655E+21
Space diagonal 34895641.476497

Equilateral Triangle

Length = n
Perimeter 60441024
Area 1.7576069199803E+14
Altitude 17447820.738248

Triangular Pyramid

Length = n
Surface area 1.7576069199803E+14
Volume 9.637523020737E+20
Height 9497390.6516131