30486925 (number)

30486925 is an odd 8-digits composite number following 30486924 and preceding 30486926. In scientific notation, it is written as 3.0486925 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 32 positive divisors. There are 19319040 positive integers (up to 30486925) that are relatively prime to 30486925.

Interesting facts

Basic properties

Name

Name thirty million four hundred eighty-six thousand nine hundred twenty-five

Notation

Scientific notation 3.0486925 × 10^7
Engineering notation 3.0486925 × 10^6

Prime Factorization of 30486925

Prime Factorization 19 × 5 × 35 × 53 × 173

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 30486925
Product of the distinct prime numbers

The prime factorization of 30486925 is 19 × 5 × 35 × 53 × 173. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 4, 51, 58, 715, 632, 8318, 568, 1032, 39125, 522158, 921766, 689519, 4888101, 34331219, 90079852, 901885527, 417359245, 7418180730, 5499307944

Basic calculations (n = 30486925)

Multiplication

n×y
n×2 60973850
n×3 91460775
n×4 121947700
n×5 152434625

Division

n÷y
n÷2 15243462.5
n÷3 10162308.333333
n÷3 7621731.25
n÷5 6097385

Exponentiation

ny
n2 929452595955625
n3 2.8336151583954E+22
n4 8.6388212812865E+29
n5 2.6337109649099E+37

Nth Root

y√n
2√n 5521.4966268214
3√n 312.39533561575
4√n 74.306773761356
5√n 31.392270250026

Divisors of 30486925

1, 5, 19, 35, 53, 95, 173, 175, 265, 665, 865, 1007, 1855, 3287, 3325, 5035, 6055, 9169, 9275, 16435, 30275, 35245, 45845, 115045, 174211, 176225, 320915, 575225, 871055, 1604575, 6097385, 30486925

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 -30486924
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 30486925 can be divided by 32 positive divisors. The sum of these divisors (counting 30486925) is 1, the average is 0.03125.

Base conversion 30486925

Base System Value
2 Binary 1110100010011000110001101
3 Ternary 2010100220012101
4 Quaternary 1310103012031
5 Quinary 30301040200
6 Senary 3005235101
8 Octal 164230615
10 Decimal 30486925
12 Duodecimal a262a91
16 Hexadecimal 1d1318d
20 Vigesimal 9aah65
36 Base36 i5fv1

Cryptographic Hash Functions

md5 b76f51de57fa6f0fd21089c590959fd6
sha1 fde5127342aff2ecca49e14e86b6e07b2e1af758
sha256 1e1e0fd00cde181cbfb68cc5452ddb413973f1bf1a174e72cff058c5bf59757b
sha512 15068978ad81e1c749b455eb6c8146751eeb96cade59b1c9ecd8cc8489dccf14e5d9362d7acb815dc1ff314f3f6c5f9fd86f6399f06efd03b74ad3380c46f4c6
ripemd-160 ad1c2de1612e2eabc5c6d0f0a1ce9231b4f07aa5

30486925 as geometric shapes

Circle

Radius = n
Diameter 60973850
Circumference 191554999.22109
Area 2.9199614473142E+15

Sphere

Radius = n
Volume 1.1869419419621E+23
Surface area 1.1679845789257E+16
Circumference 191554999.22109

Square

Length = n
Perimeter 121947700
Area 929452595955625
Diagonal 43115022.810051

Cube

Length = n
Surface area 5576715575733750
Volume 2.8336151583954E+22
Space diagonal 52804903.066542

Equilateral Triangle

Length = n
Perimeter 91460775
Area 4.0246477985548E+14
Altitude 26402451.533271

Triangular Pyramid

Length = n
Surface area 4.0246477985548E+14
Volume 3.339447489624E+21
Height 14371674.270017