21032914 (number)

21032914 is an even 8-digits composite number following 21032913 and preceding 21032915. In scientific notation, it is written as 2.1032914 × 10^7. The sum of its digits is 22. It has a total of 4 prime factors and 16 positive divisors. There are 8972352 positive integers (up to 21032914) that are relatively prime to 21032914.

Interesting facts

Basic properties

Name

Name twenty-one million thirty-two thousand nine hundred fourteen

Notation

Scientific notation 2.1032914 × 10^7
Engineering notation 2.1032914 × 10^6

Prime Factorization of 21032914

Prime Factorization 2 × 7 × 223 × 6737

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21032914
Product of the distinct prime numbers

The prime factorization of 21032914 is 2 × 7 × 223 × 6737. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 2, 24, 48, 665, 331, 2813, 4150, 89656, 475, 457588, 163925, 9060088, 8538598, 67857951, 99552931, 881813564, 578304299, 5039557490, 9514793918

Basic calculations (n = 21032914)

Multiplication

n×y
n×2 42065828
n×3 63098742
n×4 84131656
n×5 105164570

Division

n÷y
n÷2 10516457
n÷3 7010971.3333333
n÷3 5258228.5
n÷5 4206582.8

Exponentiation

ny
n2 442383471331396
n3 9.3046135075347E+21
n4 1.9570313570722E+29
n5 4.1162072228602E+36

Nth Root

y√n
2√n 4586.1655007206
3√n 276.03648086014
4√n 67.721233750727
5√n 29.146062322833

Divisors of 21032914

1, 2, 7, 14, 223, 446, 1561, 3122, 6737, 13474, 47159, 94318, 1502351, 3004702, 10516457, 21032914

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 -21032913
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 21032914 can be divided by 16 positive divisors. The sum of these divisors (counting 21032914) is 1, the average is 0.0625.

Base conversion 21032914

Base System Value
2 Binary 1010000001110111111010010
3 Ternary 1110120120201211
4 Quaternary 1100032333102
5 Quinary 20341023124
6 Senary 2030450334
8 Octal 120167722
10 Decimal 21032914
12 Duodecimal 70639aa
16 Hexadecimal 140efd2
20 Vigesimal 6b925e
36 Base36 cit3m

Cryptographic Hash Functions

md5 941fa6edb82ce4ff33d756d3d9d54962
sha1 1600d7784d693d2c0a0ace3637daa5da34f9f5c5
sha256 a1cb0cb70785ae748dfec566a07cfe77c523494f80bdebfa774aaff7d3733f42
sha512 f7ea06675073f59e65cb24980f688fef8a56477d3fc99764e8b30bdf166ac37ea0bdb20dba21193195c157fcdfba029224fc669df2350cdf13bb5037ec9a0a0d
ripemd-160 e251b0f98cf6df9ec8d425cde332097069531fba

21032914 as geometric shapes

Circle

Radius = n
Diameter 42065828
Circumference 132153696.21197
Area 1.3897886636043E+15

Sphere

Radius = n
Volume 3.8975073919685E+22
Surface area 5.5591546544171E+15
Circumference 132153696.21197

Square

Length = n
Perimeter 84131656
Area 442383471331396
Diagonal 29745032.235027

Cube

Length = n
Surface area 2654300827988376
Volume 9.3046135075347E+21
Space diagonal 36430075.679227

Equilateral Triangle

Length = n
Perimeter 63098742
Area 1.9155766219367E+14
Altitude 18215037.839613

Triangular Pyramid

Length = n
Surface area 1.9155766219367E+14
Volume 1.0965592179163E+21
Height 9915010.745009