30431916 (number)

30431916 is an even 8-digits composite number following 30431915 and preceding 30431917. In scientific notation, it is written as 3.0431916 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 10143936 positive integers (up to 30431916) that are relatively prime to 30431916.

Interesting facts

Basic properties

Name

Name thirty million four hundred thirty-one thousand nine hundred sixteen

Notation

Scientific notation 3.0431916 × 10^7
Engineering notation 3.0431916 × 10^6

Prime Factorization of 30431916

Prime Factorization 2 × 2 × 9 × 3 × 281777

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15215958
Product of the distinct prime numbers

The prime factorization of 30431916 is 2 × 2 × 9 × 3 × 281777. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 10, 68, 65, 166, 546, 8332, 6571, 8806, 8335, 96639, 862171, 6277186, 9443700, 8229847, 61557402, 131707413, 361459822, 5612558077, 6328170874

Basic calculations (n = 30431916)

Multiplication

n×y
n×2 60863832
n×3 91295748
n×4 121727664
n×5 152159580

Division

n÷y
n÷2 15215958
n÷3 10143972
n÷3 7607979
n÷5 6086383.2

Exponentiation

ny
n2 926101511431056
n3 2.8183043403343E+22
n4 8.5766400947489E+29
n5 2.6100359092563E+37

Nth Root

y√n
2√n 5516.5130290791
3√n 312.20733260545
4√n 74.273232251459
5√n 31.380933553489

Divisors of 30431916

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 281777, 563554, 845331, 1127108, 1690662, 2535993, 3381324, 5071986, 7607979, 10143972, 15215958, 30431916

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 -30431915
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 30431916 can be divided by 24 positive divisors. The sum of these divisors (counting 30431916) is 1, the average is 0.041666666666667.

Base conversion 30431916

Base System Value
2 Binary 1110100000101101010101100
3 Ternary 2010021002202000
4 Quaternary 1310011222230
5 Quinary 30242310131
6 Senary 3004132300
8 Octal 164055254
10 Decimal 30431916
12 Duodecimal a237090
16 Hexadecimal 1d05aac
20 Vigesimal 9a3jfg
36 Base36 i49f0

Cryptographic Hash Functions

md5 06c588fd2ad63869ae827c204eec6a84
sha1 41d6db572ace270916da8fda9844b27daf170067
sha256 a109523f5d30c4803cb0f39f9ea3a25be946bc04bde6408a8cf8c3f6435d56e7
sha512 98add970f713ddbba02ef37bc4e58f4e6e6345e6f761069c797982dabbca6a9a623e8df9281ed1277cb6143ea610e8d7a6e31c13e75b071bc2adba0b9550f113
ripemd-160 336889c9539213e8688657b01d1df17407c218d2

30431916 as geometric shapes

Circle

Radius = n
Diameter 60863832
Circumference 191209367.48052
Area 2.9094337047902E+15

Sphere

Radius = n
Volume 1.1805285614899E+23
Surface area 1.1637734819161E+16
Circumference 191209367.48052

Square

Length = n
Perimeter 121727664
Area 926101511431056
Diagonal 43037228.336199

Cube

Length = n
Surface area 5556609068586336
Volume 2.8183043403343E+22
Space diagonal 52709624.683668

Equilateral Triangle

Length = n
Perimeter 91295748
Area 4.0101371769123E+14
Altitude 26354812.341834

Triangular Pyramid

Length = n
Surface area 4.0101371769123E+14
Volume 3.3214035174964E+21
Height 14345742.778733