30207968 (number)

30207968 is an even 8-digits composite number following 30207967 and preceding 30207969. In scientific notation, it is written as 3.0207968 × 10^7. The sum of its digits is 35. It has a total of 7 prime factors and 24 positive divisors. There are 12946176 positive integers (up to 30207968) that are relatively prime to 30207968.

Interesting facts

Basic properties

Name

Name thirty million two hundred seven thousand nine hundred sixty-eight

Notation

Scientific notation 3.0207968 × 10^7
Engineering notation 3.0207968 × 10^6

Prime Factorization of 30207968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 134857

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1887998
Product of the distinct prime numbers

The prime factorization of 30207968 is 2 × 2 × 2 × 2 × 2 × 7 × 134857. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 2, 10, 70, 900, 178, 6503, 322, 62963, 48095, 244908, 47501, 2311973, 7072723, 80001365, 48838109, 973308187, 949784140, 8434530059, 1382479473

Basic calculations (n = 30207968)

Multiplication

n×y
n×2 60415936
n×3 90623904
n×4 120831872
n×5 151039840

Division

n÷y
n÷2 15103984
n÷3 10069322.666667
n÷3 7551992
n÷5 6041593.6

Exponentiation

ny
n2 912521330689024
n3 2.7565415156771E+22
n4 8.3269517896247E+29
n5 2.5154029319852E+37

Nth Root

y√n
2√n 5496.1775808283
3√n 311.43960329817
4√n 74.13620964703
5√n 31.334610635098

Divisors of 30207968

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 134857, 269714, 539428, 943999, 1078856, 1887998, 2157712, 3775996, 4315424, 7551992, 15103984, 30207968

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30207967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30207968 can be divided by 24 positive divisors. The sum of these divisors (counting 30207968) is 1, the average is 0.041666666666667.

Base conversion 30207968

Base System Value
2 Binary 1110011001110111111100000
3 Ternary 2002211201112122
4 Quaternary 1303032333200
5 Quinary 30213123333
6 Senary 2555243412
8 Octal 163167740
10 Decimal 30207968
12 Duodecimal a149568
16 Hexadecimal 1ccefe0
20 Vigesimal 98fji8
36 Base36 hzgm8

Cryptographic Hash Functions

md5 da82bfbcc1993886e507cef280fa1653
sha1 b1d428d2b0c2cec364ce9f1f365198d031da215d
sha256 c61df0317a4f36bf54651c43bbd5a5c99649b0187701f5d26a4b6b62bed6d192
sha512 a4c374b1d302cede4e5558b6c3daef3478e0c05accea047d865ec6224c7ba34cd23732ceaf4b9cb98497961dd36c274c774f26a4c1204496f85a8ddbcaeaaa0e
ripemd-160 fb1aab440da6314270c1f43b14183c5dfea29f95

30207968 as geometric shapes

Circle

Radius = n
Diameter 60415936
Circumference 189802260.69735
Area 2.8667703087366E+15

Sphere

Radius = n
Volume 1.1546574099955E+23
Surface area 1.1467081234946E+16
Circumference 189802260.69735

Square

Length = n
Perimeter 120831872
Area 912521330689024
Diagonal 42720518.037332

Cube

Length = n
Surface area 5475127984134144
Volume 2.7565415156771E+22
Space diagonal 52321735.369415

Equilateral Triangle

Length = n
Perimeter 90623904
Area 3.9513332693594E+14
Altitude 26160867.684707

Triangular Pyramid

Length = n
Surface area 3.9513332693594E+14
Volume 3.2486153305959E+21
Height 14240172.679111