21167158 (number)

21167158 is an even 8-digits composite number following 21167157 and preceding 21167159. In scientific notation, it is written as 2.1167158 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 10093216 positive integers (up to 21167158) that are relatively prime to 21167158.

Interesting facts

Basic properties

Name

Name twenty-one million one hundred sixty-seven thousand one hundred fifty-eight

Notation

Scientific notation 2.1167158 × 10^7
Engineering notation 2.1167158 × 10^6

Prime Factorization of 21167158

Prime Factorization 2 × 83 × 29 × 4397

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21167158
Product of the distinct prime numbers

The prime factorization of 21167158 is 2 × 83 × 29 × 4397. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 7, 34, 17, 303, 980, 887, 5435, 21209, 82178, 560954, 873382, 492545, 1457929, 70375975, 36305205, 422627039, 961245060, 3737824597, 8760311593

Basic calculations (n = 21167158)

Multiplication

n×y
n×2 42334316
n×3 63501474
n×4 84668632
n×5 105835790

Division

n÷y
n÷2 10583579
n÷3 7055719.3333333
n÷3 5291789.5
n÷5 4233431.6

Exponentiation

ny
n2 448048577796964
n3 9.4839150379036E+21
n4 2.0074752806588E+29
n5 4.24925464468E+36

Nth Root

y√n
2√n 4600.7779776903
3√n 276.62250968637
4√n 67.829034916401
5√n 29.183173042594

Divisors of 21167158

1, 2, 29, 58, 83, 166, 2407, 4397, 4814, 8794, 127513, 255026, 364951, 729902, 10583579, 21167158

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21167157
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21167158 can be divided by 16 positive divisors. The sum of these divisors (counting 21167158) is 1, the average is 0.0625.

Base conversion 21167158

Base System Value
2 Binary 1010000101111110000110110
3 Ternary 1110211101212211
4 Quaternary 1100233300312
5 Quinary 20404322113
6 Senary 2033404034
8 Octal 120576066
10 Decimal 21167158
12 Duodecimal 710961a
16 Hexadecimal 142fc36
20 Vigesimal 6c5hhi
36 Base36 cloom

Cryptographic Hash Functions

md5 1a3da058eadef1f91a01d057c66e7f67
sha1 008fb726e2b735d54c541fff186fecd85e92b392
sha256 ffd8ba0bd60b50de134295292c78aefe0bd55e2095af3a3f8d18cf473fabef86
sha512 578b20c58c2954aa20b420cfce93751fdd41546304ffe4f640949e1ffdaafe68b77b2b09f1270c4524497e807fe3500405c46a11295d7ee03d0fe3bb203ee2a6
ripemd-160 8ba09e87edb2ad3f65c16e316daba66b458a5bb5

21167158 as geometric shapes

Circle

Radius = n
Diameter 42334316
Circumference 132997176.14035
Area 1.4075861204583E+15

Sphere

Radius = n
Volume 3.9726130413797E+22
Surface area 5.6303444818332E+15
Circumference 132997176.14035

Square

Length = n
Perimeter 84668632
Area 448048577796964
Diagonal 29934881.920494

Cube

Length = n
Surface area 2688291466781784
Volume 9.4839150379036E+21
Space diagonal 36662593.107838

Equilateral Triangle

Length = n
Perimeter 63501474
Area 1.9401072525083E+14
Altitude 18331296.553919

Triangular Pyramid

Length = n
Surface area 1.9401072525083E+14
Volume 1.1176901059165E+21
Height 9978293.9734981