30972012 (number)

30972012 is an even 8-digits composite number following 30972011 and preceding 30972013. In scientific notation, it is written as 3.0972012 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 24 positive divisors. There are 10265616 positive integers (up to 30972012) that are relatively prime to 30972012.

Interesting facts

Basic properties

Name

Name thirty million nine hundred seventy-two thousand twelve

Notation

Scientific notation 3.0972012 × 10^7
Engineering notation 3.0972012 × 10^6

Prime Factorization of 30972012

Prime Factorization 2 × 2 × 3 × 179 × 14419

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15486006
Product of the distinct prime numbers

The prime factorization of 30972012 is 2 × 2 × 3 × 179 × 14419. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 5, 26, 79, 511, 697, 9123, 959, 21021, 18620, 371304, 239843, 4337339, 6448427, 62853852, 35254081, 579447259, 320222218, 9617867395, 6439309997

Basic calculations (n = 30972012)

Multiplication

n×y
n×2 61944024
n×3 92916036
n×4 123888048
n×5 154860060

Division

n÷y
n÷2 15486006
n÷3 10324004
n÷3 7743003
n÷5 6194402.4

Exponentiation

ny
n2 959265527328144
n3 2.9710383423594E+22
n4 9.2019035192014E+29
n5 2.8500146621955E+37

Nth Root

y√n
2√n 5565.2503986793
3√n 314.04349810531
4√n 74.600605886811
5√n 31.491538893256

Divisors of 30972012

1, 2, 3, 4, 6, 12, 179, 358, 537, 716, 1074, 2148, 14419, 28838, 43257, 57676, 86514, 173028, 2581001, 5162002, 7743003, 10324004, 15486006, 30972012

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 -30972011
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 30972012 can be divided by 24 positive divisors. The sum of these divisors (counting 30972012) is 1, the average is 0.041666666666667.

Base conversion 30972012

Base System Value
2 Binary 1110110001001100001101100
3 Ternary 2011021112121120
4 Quaternary 1312021201230
5 Quinary 30412101022
6 Senary 3023500540
8 Octal 166114154
10 Decimal 30972012
12 Duodecimal a457750
16 Hexadecimal 1d8986c
20 Vigesimal 9dba0c
36 Base36 ifu5o

Cryptographic Hash Functions

md5 659c05383fd78d37228278bac0c77b5e
sha1 131b130a06d69f20ef64839250d42bb27293ffb5
sha256 4304c482bc8abd01a15539b7fa94357313c4ad8f90a8fbb46e9de59496be5eea
sha512 301ac4493374f3f0c0fd6975b81fec2e6f2d8726e9b331ad47e369c6dc706e1fd7170103f22e59133eea9caba1f6cd315bfb05e8baec9c82ce77dc7273bea7ba
ripemd-160 d152006512d43239307c73895190c138e78716f0

30972012 as geometric shapes

Circle

Radius = n
Diameter 61944024
Circumference 194602890.73219
Area 3.013621533496E+15

Sphere

Radius = n
Volume 1.244505630652E+23
Surface area 1.2054486133984E+16
Circumference 194602890.73219

Square

Length = n
Perimeter 123888048
Area 959265527328144
Diagonal 43801039.424382

Cube

Length = n
Surface area 5755593163968864
Volume 2.9710383423594E+22
Space diagonal 53645098.396633

Equilateral Triangle

Length = n
Perimeter 92916036
Area 4.1537415782042E+14
Altitude 26822549.198316

Triangular Pyramid

Length = n
Surface area 4.1537415782042E+14
Volume 3.5014022650792E+21
Height 14600346.474794