30751639 (number)

30751639 is an odd 8-digits prime number following 30751638 and preceding 30751640. In scientific notation, it is written as 3.0751639 × 10^7. The sum of its digits is 34. It has a total of 1 prime factors and 2 positive divisors. There are 30751638 positive integers (up to 30751639) that are relatively prime to 30751639.

Interesting facts

Basic properties

Name

Name thirty million seven hundred fifty-one thousand six hundred thirty-nine

Notation

Scientific notation 3.0751639 × 10^7
Engineering notation 3.0751639 × 10^6

Prime Factorization of 30751639

Prime Factorization 30751639

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 30751639
Product of the distinct prime numbers

The prime factorization of 30751639 is 30751639. Since it has a total of 1 prime factors.

Most popular turbo-numbers

5, 2, 90, 5, 223, 87, 9768, 1037, 21728, 19876, 723093, 917395, 3102990, 1575039, 5274984, 2585261, 559747776, 666998358, 9243582538, 3452554745

Basic calculations (n = 30751639)

Multiplication

n×y
n×2 61503278
n×3 92254917
n×4 123006556
n×5 153758195

Division

n÷y
n÷2 15375819.5
n÷3 10250546.333333
n÷3 7687909.75
n÷5 6150327.8

Exponentiation

ny
n2 945663301186321
n3 2.908069645363E+22
n4 8.9427907921061E+29
n5 2.7500547409137E+37

Nth Root

y√n
2√n 5545.4160348886
3√n 313.29689393152
4√n 74.467550214094
5√n 31.4465968908

Divisors of 30751639

1, 30751639

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 30751640
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 15375820
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 5545.4161250532
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999349628
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30751639 can be divided by 2 positive divisors. The sum of these divisors (counting 30751639) is 30751640, the average is 15375820.

Base conversion 30751639

Base System Value
2 Binary 1110101010011101110010111
3 Ternary 2010212100022121
4 Quaternary 1311103232113
5 Quinary 30333023024
6 Senary 3015040411
8 Octal 165235627
10 Decimal 30751639
12 Duodecimal a370107
16 Hexadecimal 1d53b97
20 Vigesimal 9c3j1j
36 Base36 ib447

Cryptographic Hash Functions

md5 bcb5c8aaa55580f735cdbaf444b9cefb
sha1 10e864862338423bec28aaf848c55c9d119627d6
sha256 793fa1f7367fd1bec2749668593c57c49f59bdafce68b87cdf846648fb841db6
sha512 d1dc7ffde22c01868a24ffc9c070401a5a7a57fc1e1059b045534a92df313658282d1bd727a949b76bde52acae4127f26afd79c42b374089f0d5145a2d963ba4
ripemd-160 ac90adab48e3fd886de86b027ccd97c51891344e

30751639 as geometric shapes

Circle

Radius = n
Diameter 61503278
Circumference 193218246.33649
Area 2.9708888797764E+15

Sphere

Radius = n
Volume 1.2181293645333E+23
Surface area 1.1883555519106E+16
Circumference 193218246.33649

Square

Length = n
Perimeter 123006556
Area 945663301186321
Diagonal 43489384.939001

Cube

Length = n
Surface area 5673979807117926
Volume 2.908069645363E+22
Space diagonal 53263401.164017

Equilateral Triangle

Length = n
Perimeter 92254917
Area 4.09484221127E+14
Altitude 26631700.582008

Triangular Pyramid

Length = n
Surface area 4.09484221127E+14
Volume 3.4271929439982E+21
Height 14496461.646334