389164920 (number)

389164920 is an even 9-digits composite number following 389164919 and preceding 389164921. In scientific notation, it is written as 3.89164920 × 10^8. The sum of its digits is 42. It has a total of 7 prime factors and 64 positive divisors. There are 100197888 positive integers (up to 389164920) that are relatively prime to 389164920.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million one hundred sixty-four thousand nine hundred twenty

Notation

Scientific notation 3.89164920 × 10^8
Engineering notation 3.89164920 × 10^6

Prime Factorization of 389164920

Prime Factorization 2 × 2 × 2 × 3 × 29 × 5 × 111829

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 97291230
Product of the distinct prime numbers

The prime factorization of 389164920 is 2 × 2 × 2 × 3 × 29 × 5 × 111829. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 7, 73, 78, 400, 863, 748, 1868, 19509, 21125, 129648, 571145, 3722028, 9125567, 40393002, 76952395, 557539324, 353773971, 8739006789, 117952098

Basic calculations (n = 389164920)

Multiplication

n×y
n×2 778329840
n×3 1167494760
n×4 1556659680
n×5 1945824600

Division

n÷y
n÷2 194582460
n÷3 129721640
n÷3 97291230
n÷5 77832984

Exponentiation

ny
n2 151449334958606400
n3 5.8938768323219E+25
n4 2.2936901059404E+34
n5 8.9262372658309E+42

Nth Root

y√n
2√n 19727.263368242
3√n 730.09251345191
4√n 140.45377662506
5√n 52.242835097487

Divisors of 389164920

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 111829, 223658, 335487, 447316, 559145, 670974, 894632, 1118290, 1341948, 1677435, 2236580, 2683896, 3243041, 3354870, 4473160, 6486082, 6709740, 9729123, 12972164, 13419480, 16215205, 19458246, 25944328, 32430410, 38916492, 48645615, 64860820, 77832984, 97291230, 129721640, 194582460, 389164920

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389164919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389164920 can be divided by 64 positive divisors. The sum of these divisors (counting 389164920) is 1, the average is 0.015625.

Base conversion 389164920

Base System Value
2 Binary 10111001100100010111101111000
3 Ternary 1000010021121220120
4 Quaternary 113030202331320
5 Quinary 1244111234140
6 Senary 102341053240
8 Octal 2714427570
10 Decimal 389164920
12 Duodecimal aa3b7220
16 Hexadecimal 17322f78
20 Vigesimal 61c5c60
36 Base36 6fp5ko

Cryptographic Hash Functions

md5 2a76d6c48c60dcf6b0fa44d4ca36ffb2
sha1 2cf64a4bcfa4cdec5417c8afc8e44f70421af52c
sha256 b1ad0f2b926c9171abaf4290b540165dda78ad1e93ac99178396d70eecd1f53d
sha512 1f0ac4f3bc8cc810d3169be1885e54cd044bb2460d2fd1f64f27f34fdd7bc600d1c1365fc94184b88f5bd8d09839196408250afd2ff3d428e022c4d93081914e
ripemd-160 b7d6393820195808496f5bc54d131bb62ba1bb44

389164920 as geometric shapes

Circle

Radius = n
Diameter 778329840
Circumference 2445195307.4137
Area 4.7579211809702E+17

Sphere

Radius = n
Volume 2.4688213543448E+26
Surface area 1.9031684723881E+18
Circumference 2445195307.4137

Square

Length = n
Perimeter 1556659680
Area 151449334958606400
Diagonal 550362307.86384

Cube

Length = n
Surface area 908696009751638400
Volume 5.8938768323219E+25
Space diagonal 674053413.96348

Equilateral Triangle

Length = n
Perimeter 1167494760
Area 6.5579485730206E+16
Altitude 337026706.98174

Triangular Pyramid

Length = n
Surface area 6.5579485730206E+16
Volume 6.9460004593552E+24
Height 183454102.62128