30131008 (number)

30131008 is an even 8-digits composite number following 30131007 and preceding 30131009. In scientific notation, it is written as 3.0131008 × 10^7. The sum of its digits is 16. It has a total of 8 prime factors and 28 positive divisors. There are 14578560 positive integers (up to 30131008) that are relatively prime to 30131008.

Interesting facts

Basic properties

Name

Name thirty million one hundred thirty-one thousand eight

Notation

Scientific notation 3.0131008 × 10^7
Engineering notation 3.0131008 × 10^6

Prime Factorization of 30131008

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 31 × 15187

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 941594
Product of the distinct prime numbers

The prime factorization of 30131008 is 2 × 2 × 2 × 2 × 2 × 2 × 31 × 15187. Since it has a total of 8 prime factors.

Most popular turbo-numbers

2, 4, 2, 78, 879, 822, 9750, 1654, 33519, 85804, 881061, 623405, 225130, 5058488, 56792934, 93727231, 603397524, 401238466, 4619264793, 8416494525

Basic calculations (n = 30131008)

Multiplication

n×y
n×2 60262016
n×3 90393024
n×4 120524032
n×5 150655040

Division

n÷y
n÷2 15065504
n÷3 10043669.333333
n÷3 7532752
n÷5 6026201.6

Exponentiation

ny
n2 907877643096064
n3 2.7355268527149E+22
n4 8.2424181483366E+29
n5 2.4835236716688E+37

Nth Root

y√n
2√n 5489.1718865417
3√n 311.17489636982
4√n 74.088945778312
5√n 31.318628276442

Divisors of 30131008

1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 15187, 30374, 60748, 121496, 242992, 470797, 485984, 941594, 971968, 1883188, 3766376, 7532752, 15065504, 30131008

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30131007
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30131008 can be divided by 28 positive divisors. The sum of these divisors (counting 30131008) is 1, the average is 0.035714285714286.

Base conversion 30131008

Base System Value
2 Binary 1110010111100001101000000
3 Ternary 2002200210222021
4 Quaternary 1302330031000
5 Quinary 30203143013
6 Senary 2553451224
8 Octal 162741500
10 Decimal 30131008
12 Duodecimal a110b14
16 Hexadecimal 1cbc340
20 Vigesimal 9867a8
36 Base36 hxt8g

Cryptographic Hash Functions

md5 04d8f65d8cc56096ac16645d387fc8f9
sha1 6c279d47edc5e6f1e477639bb1c8c17a4835dc4b
sha256 6c7073ee080df1498eb8ecb8d42620de0872ebd88aaf8abc87f0af6306dff82c
sha512 b7cb0d6cc97f2f6aec2ce1b05839adb0a70128f227a765fce09ed855ca4612ed5ed43a386876ebf68b83ad06e7e4208877d3d7ab08b7a696df6dcf54d0a16c3d
ripemd-160 b665f8a85e4a014cacdac8a7a3b8ccd9c5eecb1c

30131008 as geometric shapes

Circle

Radius = n
Diameter 60262016
Circumference 189318706.75611
Area 2.852181733909E+15

Sphere

Radius = n
Volume 1.1458548085582E+23
Surface area 1.1408726935636E+16
Circumference 189318706.75611

Square

Length = n
Perimeter 120524032
Area 907877643096064
Diagonal 42611680.161572

Cube

Length = n
Surface area 5447265858576384
Volume 2.7355268527149E+22
Space diagonal 52188436.739264

Equilateral Triangle

Length = n
Perimeter 90393024
Area 3.9312255122457E+14
Altitude 26094218.369632

Triangular Pyramid

Length = n
Surface area 3.9312255122457E+14
Volume 3.2238493127876E+21
Height 14203893.387191