20146574 (number)

20146574 is an even 8-digits composite number following 20146573 and preceding 20146575. In scientific notation, it is written as 2.0146574 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 32 positive divisors. There are 7527168 positive integers (up to 20146574) that are relatively prime to 20146574.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-six thousand five hundred seventy-four

Notation

Scientific notation 2.0146574 × 10^7
Engineering notation 2.0146574 × 10^6

Prime Factorization of 20146574

Prime Factorization 2 × 7 × 1691 × 23 × 37

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20146574
Product of the distinct prime numbers

The prime factorization of 20146574 is 2 × 7 × 1691 × 23 × 37. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 3, 13, 10, 151, 782, 5346, 8564, 58359, 47090, 399614, 396161, 8033939, 5867699, 12498233, 49461788, 732315648, 560602253, 4930171400, 5989693860

Basic calculations (n = 20146574)

Multiplication

n×y
n×2 40293148
n×3 60439722
n×4 80586296
n×5 100732870

Division

n÷y
n÷2 10073287
n÷3 6715524.6666667
n÷3 5036643.5
n÷5 4029314.8

Exponentiation

ny
n2 405884443937476
n3 8.1771809852352E+21
n4 1.6474218183043E+29
n5 3.3189905571683E+36

Nth Root

y√n
2√n 4488.4935111906
3√n 272.10325340302
4√n 66.996220126143
5√n 28.896167140232

Divisors of 20146574

1, 2, 7, 14, 23, 37, 46, 74, 161, 259, 322, 518, 851, 1691, 1702, 3382, 5957, 11837, 11914, 23674, 38893, 62567, 77786, 125134, 272251, 437969, 544502, 875938, 1439041, 2878082, 10073287, 20146574

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 -20146573
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 20146574 can be divided by 32 positive divisors. The sum of these divisors (counting 20146574) is 1, the average is 0.03125.

Base conversion 20146574

Base System Value
2 Binary 1001100110110100110001110
3 Ternary 1101220112220102
4 Quaternary 1030312212032
5 Quinary 20124142244
6 Senary 1555451102
8 Octal 114664616
10 Decimal 20146574
12 Duodecimal 68b6a92
16 Hexadecimal 133698e
20 Vigesimal 65i68e
36 Base36 bzt72

Cryptographic Hash Functions

md5 7ef556b08bbde4cab5f03479c136b4d6
sha1 1cd55cc2770c49fa7f75d80cf695289a362df3d3
sha256 8183a4e2f01886fa8821ac5fef9e93f1a3bb82573816d5fe27b6e805aa619ea5
sha512 9b874521f2c4a79dffb3d445308e4b64c40d1cab25191d011e69c74cb912bdcf1d07524f3ed7905a7dae675dae05ca8e6b299b448d74c457e0078ac734ad67ba
ripemd-160 3ff25909bca29fd3e0627a2c9dbfe88663add936

20146574 as geometric shapes

Circle

Radius = n
Diameter 40293148
Circumference 126584657.74681
Area 1.2751235872804E+15

Sphere

Radius = n
Volume 3.4252495613719E+22
Surface area 5.1004943491214E+15
Circumference 126584657.74681

Square

Length = n
Perimeter 80586296
Area 405884443937476
Diagonal 28491558.186153

Cube

Length = n
Surface area 2435306663624856
Volume 8.1771809852352E+21
Space diagonal 34894889.766446

Equilateral Triangle

Length = n
Perimeter 60439722
Area 1.7575311972539E+14
Altitude 17447444.883223

Triangular Pyramid

Length = n
Surface area 1.7575311972539E+14
Volume 9.6369002094159E+20
Height 9497186.0620511