389637970 (number)

389637970 is an even 9-digits composite number following 389637969 and preceding 389637971. In scientific notation, it is written as 3.89637970 × 10^8. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 155855184 positive integers (up to 389637970) that are relatively prime to 389637970.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million six hundred thirty-seven thousand nine hundred seventy

Notation

Scientific notation 3.89637970 × 10^8
Engineering notation 3.89637970 × 10^6

Prime Factorization of 389637970

Prime Factorization 2 × 5 × 38963797

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 389637970
Product of the distinct prime numbers

The prime factorization of 389637970 is 2 × 5 × 38963797. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 8, 74, 90, 746, 721, 5839, 6026, 37452, 24000, 893294, 761418, 3312526, 6429588, 7609849, 47902653, 455906067, 526461865, 9278032660, 4340589302

Basic calculations (n = 389637970)

Multiplication

n×y
n×2 779275940
n×3 1168913910
n×4 1558551880
n×5 1948189850

Division

n÷y
n÷2 194818985
n÷3 129879323.33333
n÷3 97409492.5
n÷5 77927594

Exponentiation

ny
n2 151817747665720900
n3 5.9153959010444E+25
n4 2.3048628506293E+34
n5 8.9806208224759E+42

Nth Root

y√n
2√n 19739.249479147
3√n 730.38821535251
4√n 140.49643938245
5√n 52.255529697864

Divisors of 389637970

1, 2, 5, 10, 38963797, 77927594, 194818985, 389637970

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 -389637969
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 389637970 can be divided by 8 positive divisors. The sum of these divisors (counting 389637970) is 1, the average is 0.125.

Base conversion 389637970

Base System Value
2 Binary 10111001110010110011101010010
3 Ternary 1000011011122210221
4 Quaternary 113032112131102
5 Quinary 1244221403340
6 Senary 102355143254
8 Octal 2716263522
10 Decimal 389637970
12 Duodecimal aa5a4b2a
16 Hexadecimal 17396752
20 Vigesimal 61f4eia
36 Base36 6fzaky

Cryptographic Hash Functions

md5 dc6d0df59582ccac7bee2dfc4c0c1cd8
sha1 6c46da8620a94738f16afec72095326c6d6a22eb
sha256 1e12be51dcd5cc68f90d6a56e197db5f50f55484b3523f1d209dced057b06f62
sha512 bcb122033354514729dbfc77884e7530a14c4adfaefb72d70b4f5ef17318fc7d60d0f3057c7fe29292a0a4301a3ddce4d5e160dca12fcbefede1c7ecc2f81acb
ripemd-160 eb4a9a7649a0cdb5c72a56643117209b39168db7

389637970 as geometric shapes

Circle

Radius = n
Diameter 779275940
Circumference 2448167568.2233
Area 4.7694952075118E+17

Sphere

Radius = n
Volume 2.4778352407728E+26
Surface area 1.9077980830047E+18
Circumference 2448167568.2233

Square

Length = n
Perimeter 1558551880
Area 151817747665720900
Diagonal 551031301.58952

Cube

Length = n
Surface area 910906485994325400
Volume 5.9153959010444E+25
Space diagonal 674872760.598

Equilateral Triangle

Length = n
Perimeter 1168913910
Area 6.5739013111925E+16
Altitude 337436380.299

Triangular Pyramid

Length = n
Surface area 6.5739013111925E+16
Volume 6.9713609250526E+24
Height 183677100.52984