21032007 (number)

21032007 is an odd 8-digits composite number following 21032006 and preceding 21032008. In scientific notation, it is written as 2.1032007 × 10^7. The sum of its digits is 15. It has a total of 4 prime factors and 16 positive divisors. There are 13708800 positive integers (up to 21032007) that are relatively prime to 21032007.

Interesting facts

Basic properties

Name

Name twenty-one million thirty-two thousand seven

Notation

Scientific notation 2.1032007 × 10^7
Engineering notation 2.1032007 × 10^6

Prime Factorization of 21032007

Prime Factorization 3 × 61 × 281 × 409

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21032007
Product of the distinct prime numbers

The prime factorization of 21032007 is 3 × 61 × 281 × 409. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 6, 23, 80, 80, 851, 8117, 8641, 71916, 50293, 57277, 808526, 5479411, 1560223, 98738736, 89642479, 820738363, 965556817, 6296815849, 7929815793

Basic calculations (n = 21032007)

Multiplication

n×y
n×2 42064014
n×3 63096021
n×4 84128028
n×5 105160035

Division

n÷y
n÷2 10516003.5
n÷3 7010669
n÷3 5258001.75
n÷5 4206401.4

Exponentiation

ny
n2 442345318448049
n3 9.3034098340166E+21
n4 1.9566938075291E+29
n5 4.1153197856808E+36

Nth Root

y√n
2√n 4586.0666153034
3√n 276.03251297299
4√n 67.720503655122
5√n 29.145810946019

Divisors of 21032007

1, 3, 61, 183, 281, 409, 843, 1227, 17141, 24949, 51423, 74847, 114929, 344787, 7010669, 21032007

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 -21032006
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 21032007 can be divided by 16 positive divisors. The sum of these divisors (counting 21032007) is 1, the average is 0.0625.

Base conversion 21032007

Base System Value
2 Binary 1010000001110110001000111
3 Ternary 1110120112111020
4 Quaternary 1100032301013
5 Quinary 20341011012
6 Senary 2030442223
8 Octal 120166107
10 Decimal 21032007
12 Duodecimal 7063373
16 Hexadecimal 140ec47
20 Vigesimal 6b9007
36 Base36 cisef

Cryptographic Hash Functions

md5 704ef487096d7ff0102b021f252d93dd
sha1 d6fed54385a9bfcf40cf4961619de1214b0a6ca1
sha256 28b1b8d51889c98b401cf8820c8e2710e54f6b763fd3d8b0ab4da8c8aeab4817
sha512 ae8f9bf5fb6affecd7814bf862debec8b6aad8f21659156b4dfc546022c9e196557e0ebc157601c18760ec3f6c6b03fcbb8b504afc8c09c5f8f0ce650007b01d
ripemd-160 2cf7cdc4d35b6cf88f5c291e24105584d1fdb54d

21032007 as geometric shapes

Circle

Radius = n
Diameter 42064014
Circumference 132147997.3629
Area 1.3896688027862E+15

Sphere

Radius = n
Volume 3.8970031983842E+22
Surface area 5.5586752111449E+15
Circumference 132147997.3629

Square

Length = n
Perimeter 84128028
Area 442345318448049
Diagonal 29743749.543326

Cube

Length = n
Surface area 2654071910688294
Volume 9.3034098340166E+21
Space diagonal 36428504.709144

Equilateral Triangle

Length = n
Perimeter 63096021
Area 1.9154114151056E+14
Altitude 18214252.354572

Triangular Pyramid

Length = n
Surface area 1.9154114151056E+14
Volume 1.0964173636318E+21
Height 9914583.1811086