389618970 (number)

389618970 is an even 9-digits composite number following 389618969 and preceding 389618971. In scientific notation, it is written as 3.89618970 × 10^8. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 95906112 positive integers (up to 389618970) that are relatively prime to 389618970.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million six hundred eighteen thousand nine hundred seventy

Notation

Scientific notation 3.89618970 × 10^8
Engineering notation 3.89618970 × 10^6

Prime Factorization of 389618970

Prime Factorization 2 × 15 × 13 × 999023

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 389618970
Product of the distinct prime numbers

The prime factorization of 389618970 is 2 × 15 × 13 × 999023. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 50, 83, 107, 2, 1921, 1472, 45694, 51775, 595255, 357466, 3934629, 1701380, 35985057, 79654702, 757116842, 568265717, 494648698, 301285755

Basic calculations (n = 389618970)

Multiplication

n×y
n×2 779237940
n×3 1168856910
n×4 1558475880
n×5 1948094850

Division

n÷y
n÷2 194809485
n÷3 129872990
n÷3 97404742.5
n÷5 77923794

Exponentiation

ny
n2 151802941783860900
n3 5.9145305820798E+25
n4 2.3044133134234E+34
n5 8.9784314163032E+42

Nth Root

y√n
2√n 19738.768198649
3√n 730.37634313373
4√n 140.49472658662
5√n 52.2550200584

Divisors of 389618970

1, 2, 13, 15, 26, 30, 195, 390, 999023, 1998046, 12987299, 14985345, 25974598, 29970690, 194809485, 389618970

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389618969
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389618970 can be divided by 16 positive divisors. The sum of these divisors (counting 389618970) is 1, the average is 0.0625.

Base conversion 389618970

Base System Value
2 Binary 10111001110010001110100011010
3 Ternary 1000011010200202020
4 Quaternary 113032101310122
5 Quinary 1244220301340
6 Senary 102354515310
8 Octal 2716216432
10 Decimal 389618970
12 Duodecimal aa595b36
16 Hexadecimal 17391d1a
20 Vigesimal 61f278a
36 Base36 6fyvx6

Cryptographic Hash Functions

md5 f99d45defd3ba763181968cdc1ad9727
sha1 9bc067f99bacb337080b13db05aebb9739d67a2b
sha256 ce0c29ccaf223c7df66dd4ce4fa41078bbff26547d42211d7a3ec60686392590
sha512 8b0b4352cb7a4b2ffe4419a2699ec09a5a34d91479cfa73ac432694a08d57e8e8316bff7885a9caffa8a550582bd0135ba428465d45741dc27755c3a00c9baeb
ripemd-160 6edddbff0ee5cb45904a5db383eef448328d6944

389618970 as geometric shapes

Circle

Radius = n
Diameter 779237940
Circumference 2448048187.7024
Area 4.769030067015E+17

Sphere

Radius = n
Volume 2.4774727768125E+26
Surface area 1.907612026806E+18
Circumference 2448048187.7024

Square

Length = n
Perimeter 1558475880
Area 151802941783860900
Diagonal 551004431.53184

Cube

Length = n
Surface area 910817650703165400
Volume 5.9145305820798E+25
Space diagonal 674839851.63265

Equilateral Triangle

Length = n
Perimeter 1168856910
Area 6.5732601977017E+16
Altitude 337419925.81633

Triangular Pyramid

Length = n
Surface area 6.5732601977017E+16
Volume 6.9703411368731E+24
Height 183668143.84395