30431208 (number)

30431208 is an even 8-digits composite number following 30431207 and preceding 30431209. In scientific notation, it is written as 3.0431208 × 10^7. The sum of its digits is 21. It has a total of 6 prime factors and 32 positive divisors. There are 9363200 positive integers (up to 30431208) that are relatively prime to 30431208.

Interesting facts

Basic properties

Name

Name thirty million four hundred thirty-one thousand two hundred eight

Notation

Scientific notation 3.0431208 × 10^7
Engineering notation 3.0431208 × 10^6

Prime Factorization of 30431208

Prime Factorization 2 × 2 × 2 × 87 × 23 × 1901

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7607802
Product of the distinct prime numbers

The prime factorization of 30431208 is 2 × 2 × 2 × 87 × 23 × 1901. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 6, 68, 30, 404, 467, 7472, 56, 42431, 48793, 680786, 512613, 357734, 606372, 74131172, 5232476, 608543399, 788656765, 2837778164, 3418952246

Basic calculations (n = 30431208)

Multiplication

n×y
n×2 60862416
n×3 91293624
n×4 121724832
n×5 152156040

Division

n÷y
n÷2 15215604
n÷3 10143736
n÷3 7607802
n÷5 6086241.6

Exponentiation

ny
n2 926058420339264
n3 2.8181076409496E+22
n4 8.5758419788125E+29
n5 2.6097323103238E+37

Nth Root

y√n
2√n 5516.4488577345
3√n 312.20491141376
4√n 74.272800255103
5√n 31.380787536342

Divisors of 30431208

1, 2, 4, 8, 23, 46, 87, 92, 174, 184, 348, 696, 1901, 2001, 3802, 4002, 7604, 8004, 15208, 16008, 43723, 87446, 165387, 174892, 330774, 349784, 661548, 1323096, 3803901, 7607802, 15215604, 30431208

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30431207
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30431208 can be divided by 32 positive divisors. The sum of these divisors (counting 30431208) is 1, the average is 0.03125.

Base conversion 30431208

Base System Value
2 Binary 1110100000101011111101000
3 Ternary 2010021001202210
4 Quaternary 1310011133220
5 Quinary 30242244313
6 Senary 3004125120
8 Octal 164053750
10 Decimal 30431208
12 Duodecimal a2367a0
16 Hexadecimal 1d057e8
20 Vigesimal 9a3i08
36 Base36 i48vc

Cryptographic Hash Functions

md5 ccb229a32688dfdbcb55c0130d4b0663
sha1 0d462bf2d3030d93a797739e43de61db7440efe5
sha256 5021f20ec8cde291bce0c647a931d051a2826798dc8e6a45779cc6c38adb4bc9
sha512 644b1c8a8ee498cce6f51e89f695062789186732d6d68d99419394798e7eff896b818f3f29781c7006591753880c6ff85a31af6903bc5bad906f58ae913b91e7
ripemd-160 99ed947e50169283f611a3a9fe3c3d4a4f1fcb1c

30431208 as geometric shapes

Circle

Radius = n
Diameter 60862416
Circumference 191204918.98533
Area 2.9092983301328E+15

Sphere

Radius = n
Volume 1.1804461682443E+23
Surface area 1.1637193320531E+16
Circumference 191204918.98533

Square

Length = n
Perimeter 121724832
Area 926058420339264
Diagonal 43036227.072997

Cube

Length = n
Surface area 5556350522035584
Volume 2.8181076409496E+22
Space diagonal 52708398.391696

Equilateral Triangle

Length = n
Perimeter 91293624
Area 4.0099505870115E+14
Altitude 26354199.195848

Triangular Pyramid

Length = n
Surface area 4.0099505870115E+14
Volume 3.3211717050484E+21
Height 14345409.024332