21492264 (number)

21492264 is an even 8-digits composite number following 21492263 and preceding 21492265. In scientific notation, it is written as 2.1492264 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 32 positive divisors. There are 6970176 positive integers (up to 21492264) that are relatively prime to 21492264.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred ninety-two thousand two hundred sixty-four

Notation

Scientific notation 2.1492264 × 10^7
Engineering notation 2.1492264 × 10^6

Prime Factorization of 21492264

Prime Factorization 2 × 2 × 2 × 3 × 37 × 24203

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5373066
Product of the distinct prime numbers

The prime factorization of 21492264 is 2 × 2 × 2 × 3 × 37 × 24203. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 3, 97, 30, 442, 876, 3522, 4109, 42035, 38634, 40721, 992800, 7151982, 1374759, 29328211, 28828063, 440666763, 410977726, 3978759330, 7102974439

Basic calculations (n = 21492264)

Multiplication

n×y
n×2 42984528
n×3 64476792
n×4 85969056
n×5 107461320

Division

n÷y
n÷2 10746132
n÷3 7164088
n÷3 5373066
n÷5 4298452.8

Exponentiation

ny
n2 461917411845696
n3 9.9276509615844E+21
n4 2.1336769536623E+29
n5 4.5857548378825E+36

Nth Root

y√n
2√n 4635.9749783622
3√n 278.031533783
4√n 68.087994377586
5√n 29.272272089254

Divisors of 21492264

1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 24203, 48406, 72609, 96812, 145218, 193624, 290436, 580872, 895511, 1791022, 2686533, 3582044, 5373066, 7164088, 10746132, 21492264

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 -21492263
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 21492264 can be divided by 32 positive divisors. The sum of these divisors (counting 21492264) is 1, the average is 0.03125.

Base conversion 21492264

Base System Value
2 Binary 1010001111111001000101000
3 Ternary 1111102220211210
4 Quaternary 1101333020220
5 Quinary 21000223024
6 Senary 2044353120
8 Octal 121771050
10 Decimal 21492264
12 Duodecimal 72457a0
16 Hexadecimal 147f228
20 Vigesimal 6e6ad4
36 Base36 csnjc

Cryptographic Hash Functions

md5 0d3cc25589f5cefd6c088f17bc740c6a
sha1 595280f9db1734eb31a58e8b5815ff337e579786
sha256 caa80494ca89efda7b69132fc6eadfd4edeab8a37c0f83e9db08da876b52c923
sha512 d773c5f1ce6e6b243c9d0392b60acba9e07c1c483a5ed80c8d9809fcb4d224834a549beb7fb847ebc281be94f5385843cbda28f66090904d1e13a215ccb5d9d7
ripemd-160 1e35389d719980001bb648f48d4b55df36256371

21492264 as geometric shapes

Circle

Radius = n
Diameter 42984528
Circumference 135039877.38282
Area 1.4511563476196E+15

Sphere

Radius = n
Volume 4.1584847104423E+22
Surface area 5.8046253904786E+15
Circumference 135039877.38282

Square

Length = n
Perimeter 85969056
Area 461917411845696
Diagonal 30394651.234903

Cube

Length = n
Surface area 2771504471074176
Volume 9.9276509615844E+21
Space diagonal 37225693.217684

Equilateral Triangle

Length = n
Perimeter 64476792
Area 2.0001610655437E+14
Altitude 18612846.608842

Triangular Pyramid

Length = n
Surface area 2.0001610655437E+14
Volume 1.1699848860316E+21
Height 10131550.411634