30908020 (number)

30908020 is an even 8-digits composite number following 30908019 and preceding 30908021. In scientific notation, it is written as 3.0908020 × 10^7. The sum of its digits is 22. It has a total of 6 prime factors and 48 positive divisors. There are 10176000 positive integers (up to 30908020) that are relatively prime to 30908020.

Interesting facts

Basic properties

Name

Name thirty million nine hundred eight thousand twenty

Notation

Scientific notation 3.0908020 × 10^7
Engineering notation 3.0908020 × 10^6

Prime Factorization of 30908020

Prime Factorization 2 × 2 × 5 × 143 × 101 × 107

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 15454010
Product of the distinct prime numbers

The prime factorization of 30908020 is 2 × 2 × 5 × 143 × 101 × 107. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 6, 35, 20, 157, 692, 3242, 1250, 13526, 61690, 146921, 329347, 9940635, 786058, 52134046, 53053234, 410384912, 737938589, 1356926722, 5189333778

Basic calculations (n = 30908020)

Multiplication

n×y
n×2 61816040
n×3 92724060
n×4 123632080
n×5 154540100

Division

n÷y
n÷2 15454010
n÷3 10302673.333333
n÷3 7727005
n÷5 6181604

Exponentiation

ny
n2 955305700320400
n3 2.9526607691617E+22
n4 9.1260898106465E+29
n5 2.8206936638926E+37

Nth Root

y√n
2√n 5559.4981787928
3√n 313.82706476652
4√n 74.562042480023
5√n 31.478515043913

Divisors of 30908020

1, 2, 4, 5, 10, 20, 101, 107, 143, 202, 214, 286, 404, 428, 505, 535, 572, 715, 1010, 1070, 1430, 2020, 2140, 2860, 10807, 14443, 15301, 21614, 28886, 30602, 43228, 54035, 57772, 61204, 72215, 76505, 108070, 144430, 153010, 216140, 288860, 306020, 1545401, 3090802, 6181604, 7727005, 15454010, 30908020

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30908019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30908020 can be divided by 48 positive divisors. The sum of these divisors (counting 30908020) is 1, the average is 0.020833333333333.

Base conversion 30908020

Base System Value
2 Binary 1110101111001111001110100
3 Ternary 2011011021211111
4 Quaternary 1311321321310
5 Quinary 30403024040
6 Senary 3022244404
8 Octal 165717164
10 Decimal 30908020
12 Duodecimal a426704
16 Hexadecimal 1d79e74
20 Vigesimal 9d3a10
36 Base36 iegs4

Cryptographic Hash Functions

md5 de02e71d39d33e5cdc26ce4bf718a301
sha1 98489c2e55f5dc406a7181e01a5904b29f4186e1
sha256 3d747c46854b4d7664002996dabde03ed842f889f578f15f43a6c6d77430a4b9
sha512 171ac2064a881537b817d647056691dc0bd1b343855110b9003cbb5173e61d69ef0f6946f1de446e7e8aa59ca43951928467db481c18b173039f6bc22a872d0d
ripemd-160 503d7465f4d9c6f2fbe2c7d406fba1644007ad16

30908020 as geometric shapes

Circle

Radius = n
Diameter 61816040
Circumference 194200817.13801
Area 3.001181370059E+15

Sphere

Radius = n
Volume 1.2368076507922E+23
Surface area 1.2004725480236E+16
Circumference 194200817.13801

Square

Length = n
Perimeter 123632080
Area 955305700320400
Diagonal 43710541.070099

Cube

Length = n
Surface area 5731834201922400
Volume 2.9526607691617E+22
Space diagonal 53534261.001355

Equilateral Triangle

Length = n
Perimeter 92724060
Area 4.1365950242878E+14
Altitude 26767130.500678

Triangular Pyramid

Length = n
Surface area 4.1365950242878E+14
Volume 3.4797440873629E+21
Height 14570180.3567