20147379 (number)

20147379 is an odd 8-digits composite number following 20147378 and preceding 20147380. In scientific notation, it is written as 2.0147379 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 10718400 positive integers (up to 20147379) that are relatively prime to 20147379.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-seven thousand three hundred seventy-nine

Notation

Scientific notation 2.0147379 × 10^7
Engineering notation 2.0147379 × 10^6

Prime Factorization of 20147379

Prime Factorization 21 × 7 × 23 × 101 × 59

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20147379
Product of the distinct prime numbers

The prime factorization of 20147379 is 21 × 7 × 23 × 101 × 59. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 7, 42, 34, 836, 380, 9731, 9072, 34547, 35767, 787447, 727638, 366116, 3989957, 57799101, 52978489, 725209647, 756007348, 1902867399, 1452998981

Basic calculations (n = 20147379)

Multiplication

n×y
n×2 40294758
n×3 60442137
n×4 80589516
n×5 100736895

Division

n÷y
n÷2 10073689.5
n÷3 6715793
n÷3 5036844.75
n÷5 4029475.8

Exponentiation

ny
n2 405916880569641
n3 8.1781612353343E+21
n4 1.6476851393139E+29
n5 3.3196536974425E+36

Nth Root

y√n
2√n 4488.5831840348
3√n 272.10687751303
4√n 66.996889360886
5√n 28.89639805833

Divisors of 20147379

1, 7, 21, 23, 59, 101, 147, 161, 413, 483, 707, 1239, 1357, 2121, 2323, 3381, 5959, 8673, 9499, 14847, 16261, 28497, 41713, 48783, 125139, 137057, 199479, 341481, 875973, 959399, 2878197, 20147379

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 -20147378
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 20147379 can be divided by 32 positive divisors. The sum of these divisors (counting 20147379) is 1, the average is 0.03125.

Base conversion 20147379

Base System Value
2 Binary 1001100110110110010110011
3 Ternary 1101220121000020
4 Quaternary 1030312302303
5 Quinary 20124204004
6 Senary 1555454523
8 Octal 114666263
10 Decimal 20147379
12 Duodecimal 68b7443
16 Hexadecimal 1336cb3
20 Vigesimal 65i88j
36 Base36 bzttf

Cryptographic Hash Functions

md5 ef1bff65f6e45706f3fe9cd69a73cb60
sha1 a0b6d11306d2141cf5a2a36510c3655963a8e785
sha256 795c0d4e39c26fe3be77625884bc6d5a95500764c33b57d690faeaee569b5e65
sha512 eefdaf4c9b426966d6d83bc7b55a9688ebad54f78bdf0d87870748560a20056d33ef46fb9e0f188f0f0f3577bf75a79de8e765202b09ebf31d4fd3966919d979
ripemd-160 a176c6e44f6fd13646a7793d73eeb27aa4f2004a

20147379 as geometric shapes

Circle

Radius = n
Diameter 40294758
Circumference 126589715.71098
Area 1.2752254899657E+15

Sphere

Radius = n
Volume 3.4256601675732E+22
Surface area 5.1009019598627E+15
Circumference 126589715.71098

Square

Length = n
Perimeter 80589516
Area 405916880569641
Diagonal 28492696.628071

Cube

Length = n
Surface area 2435501283417846
Volume 8.1781612353343E+21
Space diagonal 34896284.067346

Equilateral Triangle

Length = n
Perimeter 60442137
Area 1.7576716519912E+14
Altitude 17448142.033673

Triangular Pyramid

Length = n
Surface area 1.7576716519912E+14
Volume 9.6380554452364E+20
Height 9497565.5426903