389925908 (number)

389925908 is an even 9-digits composite number following 389925907 and preceding 389925909. In scientific notation, it is written as 3.89925908 × 10^8. The sum of its digits is 53. It has a total of 5 prime factors and 24 positive divisors. There are 187084800 positive integers (up to 389925908) that are relatively prime to 389925908.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million nine hundred twenty-five thousand nine hundred eight

Notation

Scientific notation 3.89925908 × 10^8
Engineering notation 3.89925908 × 10^6

Prime Factorization of 389925908

Prime Factorization 2 × 2 × 41 × 61 × 38977

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 194962954
Product of the distinct prime numbers

The prime factorization of 389925908 is 2 × 2 × 41 × 61 × 38977. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 2, 67, 35, 126, 100, 825, 4395, 22768, 15084, 318421, 889126, 4341900, 2749360, 26462807, 27844161, 836666797, 985936317, 1952809548, 668614340

Basic calculations (n = 389925908)

Multiplication

n×y
n×2 779851816
n×3 1169777724
n×4 1559703632
n×5 1949629540

Division

n÷y
n÷2 194962954
n÷3 129975302.66667
n÷3 97481477
n÷5 77985181.6

Exponentiation

ny
n2 152042213729624464
n3 5.9285198242854E+25
n4 2.3116834755805E+34
n5 9.0138527822431E+42

Nth Root

y√n
2√n 19746.541671898
3√n 730.56808722905
4√n 140.52238850766
5√n 52.263250663584

Divisors of 389925908

1, 2, 4, 41, 61, 82, 122, 164, 244, 2501, 5002, 10004, 38977, 77954, 155908, 1598057, 2377597, 3196114, 4755194, 6392228, 9510388, 97481477, 194962954, 389925908

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 -389925907
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 389925908 can be divided by 24 positive divisors. The sum of these divisors (counting 389925908) is 1, the average is 0.041666666666667.

Base conversion 389925908

Base System Value
2 Binary 10111001111011100110000010100
3 Ternary 1000011201021210022
4 Quaternary 113033130300110
5 Quinary 1244310112113
6 Senary 102405244312
8 Octal 2717346024
10 Decimal 389925908
12 Duodecimal aa703698
16 Hexadecimal 173dcc14
20 Vigesimal 61h0ef8
36 Base36 6g5gr8

Cryptographic Hash Functions

md5 4d04816caf33830e2a15304c38121a94
sha1 bebdfa452ee7878e57041e6ec3279bf2b2fe1d0d
sha256 834e55bdc684e58372a75f99a02aee7586773dc9952d58d2e52a2804888df3b5
sha512 d8bc327f9ce3a97f6a3def1f4d83c700ff1811e0816d88dbe683bc5380220fc714c67a830268653eb237e05b8f371df59e0b2b00509294bcd15eca430de072b0
ripemd-160 f32aec7bafc308a2b207e556941cf8b9c268b532

389925908 as geometric shapes

Circle

Radius = n
Diameter 779851816
Circumference 2449976736.0343
Area 4.7765470168852E+17

Sphere

Radius = n
Volume 2.4833325768849E+26
Surface area 1.9106188067541E+18
Circumference 2449976736.0343

Square

Length = n
Perimeter 1559703632
Area 152042213729624464
Diagonal 551438507.41424

Cube

Length = n
Surface area 912253282377746784
Volume 5.9285198242854E+25
Space diagonal 675371483.84343

Equilateral Triangle

Length = n
Perimeter 1169777724
Area 6.5836209768739E+16
Altitude 337685741.92171

Triangular Pyramid

Length = n
Surface area 6.5836209768739E+16
Volume 6.9868276169185E+24
Height 183812835.80475