21090317 (number)

21090317 is an odd 8-digits composite number following 21090316 and preceding 21090318. In scientific notation, it is written as 2.1090317 × 10^7. The sum of its digits is 23. It has a total of 3 prime factors and 8 positive divisors. There are 20606704 positive integers (up to 21090317) that are relatively prime to 21090317.

Interesting facts

Basic properties

Name

Name twenty-one million ninety thousand three hundred seventeen

Notation

Scientific notation 2.1090317 × 10^7
Engineering notation 2.1090317 × 10^6

Prime Factorization of 21090317

Prime Factorization 59 × 179 × 1997

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 21090317
Product of the distinct prime numbers

The prime factorization of 21090317 is 59 × 179 × 1997. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 6, 80, 65, 961, 322, 1250, 1742, 3073, 34901, 956803, 629723, 3860955, 8195424, 13358666, 81961588, 280825969, 306992166, 3754723509, 9924678886

Basic calculations (n = 21090317)

Multiplication

n×y
n×2 42180634
n×3 63270951
n×4 84361268
n×5 105451585

Division

n÷y
n÷2 10545158.5
n÷3 7030105.6666667
n÷3 5272579.25
n÷5 4218063.4

Exponentiation

ny
n2 444801471160489
n3 9.3810040288411E+21
n4 1.9784834874654E+29
n5 4.172684392991E+36

Nth Root

y√n
2√n 4592.4195148092
3√n 276.28737221574
4√n 67.767392710722
5√n 29.161954062256

Divisors of 21090317

1, 59, 179, 1997, 10561, 117823, 357463, 21090317

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21090316
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21090317 can be divided by 8 positive divisors. The sum of these divisors (counting 21090317) is 1, the average is 0.125.

Base conversion 21090317

Base System Value
2 Binary 1010000011101000000001101
3 Ternary 1110200111110212
4 Quaternary 1100131000031
5 Quinary 20344342232
6 Senary 2032012205
8 Octal 120350015
10 Decimal 21090317
12 Duodecimal 7091065
16 Hexadecimal 141d00d
20 Vigesimal 6bg5fh
36 Base36 ck1e5

Cryptographic Hash Functions

md5 6dc1acc30ec1eb53e6b1d0917726beef
sha1 f5405c0ebc7dc6773989f2423673382d7721d79c
sha256 033882629cd3e7e67c9fbf9f2d8ecbb387add9a6c192c8154c4e48db1b929edd
sha512 161eb4a83b8a1ca6c7594e793153c1a8ab0f894ea98a356fac7f57ca49d574b264b0261b38f8b29e187dd2ae082ebb70da503ff33cf9e4912cd08ba901db66fc
ripemd-160 d13f16fe3e7259bb55e4b5a1cd1e6304f831edf2

21090317 as geometric shapes

Circle

Radius = n
Diameter 42180634
Circumference 132514369.89816
Area 1.3973850341037E+15

Sphere

Radius = n
Volume 3.9295057787071E+22
Surface area 5.5895401364149E+15
Circumference 132514369.89816

Square

Length = n
Perimeter 84361268
Area 444801471160489
Diagonal 29826212.336148

Cube

Length = n
Surface area 2668808826962934
Volume 9.3810040288411E+21
Space diagonal 36529500.591734

Equilateral Triangle

Length = n
Perimeter 63270951
Area 1.9260468683284E+14
Altitude 18264750.295867

Triangular Pyramid

Length = n
Surface area 1.9260468683284E+14
Volume 1.1055619271886E+21
Height 9942070.7787159