389611902 (number)

389611902 is an even 9-digits composite number following 389611901 and preceding 389611903. In scientific notation, it is written as 3.89611902 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 129870632 positive integers (up to 389611902) that are relatively prime to 389611902.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million six hundred eleven thousand nine hundred two

Notation

Scientific notation 3.89611902 × 10^8
Engineering notation 3.89611902 × 10^6

Prime Factorization of 389611902

Prime Factorization 2 × 3 × 64935317

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 389611902
Product of the distinct prime numbers

The prime factorization of 389611902 is 2 × 3 × 64935317. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 3, 34, 35, 227, 785, 2371, 6244, 27647, 24581, 427709, 593705, 6804738, 1427968, 17189614, 41924223, 962452747, 880778859, 2013037881, 9699127075

Basic calculations (n = 389611902)

Multiplication

n×y
n×2 779223804
n×3 1168835706
n×4 1558447608
n×5 1948059510

Division

n÷y
n÷2 194805951
n÷3 129870634
n÷3 97402975.5
n÷5 77922380.4

Exponentiation

ny
n2 151797434180057604
n3 5.9142087049612E+25
n4 2.3042461023649E+34
n5 8.9776170661847E+42

Nth Root

y√n
2√n 19738.589159309
3√n 730.37192656985
4√n 140.49408941058
5√n 52.254830467445

Divisors of 389611902

1, 2, 3, 6, 64935317, 129870634, 194805951, 389611902

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389611901
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389611902 can be divided by 8 positive divisors. The sum of these divisors (counting 389611902) is 1, the average is 0.125.

Base conversion 389611902

Base System Value
2 Binary 10111001110010000000101111110
3 Ternary 1000011010100001110
4 Quaternary 113032100011332
5 Quinary 1244220040102
6 Senary 102354422450
8 Octal 2716200576
10 Decimal 389611902
12 Duodecimal aa591a26
16 Hexadecimal 1739017e
20 Vigesimal 61f19f2
36 Base36 6fyqgu

Cryptographic Hash Functions

md5 7f6e5b4e1c61d8890f4f7c51abb3547f
sha1 5352aa3fda6e5b454d1623d0b5deafd41892126b
sha256 196536bc883905c02e9960636adc605ee78f87adca9ce9e6f67893379c4f4a0c
sha512 7ece242ba3693eac88ffc54820a3b5f6ca9c4d092cc95381ad5cb2d682403f6a50380c535d73b36957b02526c85165d973b5a287baa96e2857406f2c94ec0127
ripemd-160 4c58d92354b94937f1110dadd848334915942cae

389611902 as geometric shapes

Circle

Radius = n
Diameter 779223804
Circumference 2448003778.1487
Area 4.7688570405385E+17

Sphere

Radius = n
Volume 2.4773379492404E+26
Surface area 1.9075428162154E+18
Circumference 2448003778.1487

Square

Length = n
Perimeter 1558447608
Area 151797434180057604
Diagonal 550994435.87038

Cube

Length = n
Surface area 910784605080345624
Volume 5.9142087049612E+25
Space diagonal 674827609.49755

Equilateral Triangle

Length = n
Perimeter 1168835706
Area 6.5730217114613E+16
Altitude 337413804.74877

Triangular Pyramid

Length = n
Surface area 6.5730217114613E+16
Volume 6.969961801051E+24
Height 183664811.95679