21130158 (number)

21130158 is an even 8-digits composite number following 21130157 and preceding 21130159. In scientific notation, it is written as 2.1130158 × 10^7. The sum of its digits is 21. It has a total of 5 prime factors and 32 positive divisors. There are 5842080 positive integers (up to 21130158) that are relatively prime to 21130158.

Interesting facts

Basic properties

Name

Name twenty-one million one hundred thirty thousand one hundred fifty-eight

Notation

Scientific notation 2.1130158 × 10^7
Engineering notation 2.1130158 × 10^6

Prime Factorization of 21130158

Prime Factorization 2 × 3 × 7 × 31 × 16229

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21130158
Product of the distinct prime numbers

The prime factorization of 21130158 is 2 × 3 × 7 × 31 × 16229. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 4, 5, 80, 19, 508, 6237, 8554, 41279, 35484, 546160, 532124, 126070, 8428580, 25549733, 21714806, 82549602, 631924335, 6446694097, 8480764513

Basic calculations (n = 21130158)

Multiplication

n×y
n×2 42260316
n×3 63390474
n×4 84520632
n×5 105650790

Division

n÷y
n÷2 10565079
n÷3 7043386
n÷3 5282539.5
n÷5 4226031.6

Exponentiation

ny
n2 446483577104964
n3 9.4342685286331E+21
n4 1.9934758462444E+29
n5 4.2122459600329E+36

Nth Root

y√n
2√n 4596.7551598927
3√n 276.46123780411
4√n 67.799374332605
5√n 29.17296351733

Divisors of 21130158

1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 16229, 32458, 48687, 97374, 113603, 227206, 340809, 503099, 681618, 1006198, 1509297, 3018594, 3521693, 7043386, 10565079, 21130158

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 -21130157
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 21130158 can be divided by 32 positive divisors. The sum of these divisors (counting 21130158) is 1, the average is 0.03125.

Base conversion 21130158

Base System Value
2 Binary 1010000100110101110101110
3 Ternary 1110202112010110
4 Quaternary 1100212232232
5 Quinary 20402131113
6 Senary 2032520450
8 Octal 120465656
10 Decimal 21130158
12 Duodecimal 70b0126
16 Hexadecimal 1426bae
20 Vigesimal 6c157i
36 Base36 ckw4u

Cryptographic Hash Functions

md5 ce514280710ca392c64814a9823acf20
sha1 b36bcba7425227b36a5e2121689cd7517395f07f
sha256 4d1ecc0d129ecc54d26f34326b16eef7ef19618f504bd94e09f3bc909df663b2
sha512 ba17fff8d2d323c5eb10479d80426126f6f94fac5bed524bb8e32c53c4fb83f8c85be0970f4cb1c97116009efcccb18ae4bc8f2b5f7d7858fa187e024ecdfbb6
ripemd-160 6f3688f52b65de083c8e7ceafe52f2466c2de9c3

21130158 as geometric shapes

Circle

Radius = n
Diameter 42260316
Circumference 132764698.28398
Area 1.4026695257814E+15

Sphere

Radius = n
Volume 3.9518171602063E+22
Surface area 5.6106781031258E+15
Circumference 132764698.28398

Square

Length = n
Perimeter 84520632
Area 446483577104964
Diagonal 29882556.018686

Cube

Length = n
Surface area 2678901462629784
Volume 9.4342685286331E+21
Space diagonal 36598507.227958

Equilateral Triangle

Length = n
Perimeter 63390474
Area 1.9333306007272E+14
Altitude 18299253.613979

Triangular Pyramid

Length = n
Surface area 1.9333306007272E+14
Volume 1.1118392086885E+21
Height 9960852.0062288