389901432 (number)

389901432 is an even 9-digits composite number following 389901431 and preceding 389901433. In scientific notation, it is written as 3.89901432 × 10^8. The sum of its digits is 39. It has a total of 7 prime factors and 64 positive divisors. There are 122791680 positive integers (up to 389901432) that are relatively prime to 389901432.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million nine hundred one thousand four hundred thirty-two

Notation

Scientific notation 3.89901432 × 10^8
Engineering notation 3.89901432 × 10^6

Prime Factorization of 389901432

Prime Factorization 2 × 2 × 2 × 3 × 19 × 457 × 1871

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 97475358
Product of the distinct prime numbers

The prime factorization of 389901432 is 2 × 2 × 2 × 3 × 19 × 457 × 1871. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 4, 95, 6, 816, 214, 3684, 8341, 55028, 33295, 943958, 809063, 340248, 9568373, 68320521, 11196752, 645988658, 799542154, 3375091597, 9319008331

Basic calculations (n = 389901432)

Multiplication

n×y
n×2 779802864
n×3 1169704296
n×4 1559605728
n×5 1949507160

Division

n÷y
n÷2 194950716
n÷3 129967144
n÷3 97475358
n÷5 77980286.4

Exponentiation

ny
n2 152023126675650624
n3 5.9274034787954E+25
n4 2.3111031044241E+34
n5 9.011024099146E+42

Nth Root

y√n
2√n 19745.92190808
3√n 730.55280077052
4√n 140.52018327657
5√n 52.262594524857

Divisors of 389901432

1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 457, 914, 1371, 1828, 1871, 2742, 3656, 3742, 5484, 5613, 7484, 8683, 10968, 11226, 14968, 17366, 22452, 26049, 34732, 35549, 44904, 52098, 69464, 71098, 104196, 106647, 142196, 208392, 213294, 284392, 426588, 853176, 855047, 1710094, 2565141, 3420188, 5130282, 6840376, 10260564, 16245893, 20521128, 32491786, 48737679, 64983572, 97475358, 129967144, 194950716, 389901432

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 -389901431
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 389901432 can be divided by 64 positive divisors. The sum of these divisors (counting 389901432) is 1, the average is 0.015625.

Base conversion 389901432

Base System Value
2 Binary 10111001111010110110001111000
3 Ternary 1000011200001012210
4 Quaternary 113033112301320
5 Quinary 1244303321212
6 Senary 102404535120
8 Octal 2717266170
10 Decimal 389901432
12 Duodecimal aa6b14a0
16 Hexadecimal 173d6c78
20 Vigesimal 61ghdbc
36 Base36 6g4xvc

Cryptographic Hash Functions

md5 3b4e6643ca1b12ac937197133a26e7f3
sha1 ff1309cb01a3d79c77ac57a3306da6b99e29d9e3
sha256 021726946171d441a33e7292c3a39ef77c718e9b2378da6b957b472a8389ecfe
sha512 2e6299898ad7243837f06f4f7a550d2f78c300c6b71f8f933472842fef27913089607bd805020bb9c4c82bd11562810cf203684400303cc9eabcb11fdf1a660f
ripemd-160 65a8ab779ea0fa7e4471f7ff8795e907e3c25050

389901432 as geometric shapes

Circle

Radius = n
Diameter 779802864
Circumference 2449822948.7907
Area 4.7759473793997E+17

Sphere

Radius = n
Volume 2.4828649631795E+26
Surface area 1.9103789517599E+18
Circumference 2449822948.7907

Square

Length = n
Perimeter 1559605728
Area 152023126675650624
Diagonal 551403893.12309

Cube

Length = n
Surface area 912138760053903744
Volume 5.9274034787954E+25
Space diagonal 675329090.16786

Equilateral Triangle

Length = n
Perimeter 1169704296
Area 6.5827944831927E+16
Altitude 337664545.08393

Triangular Pyramid

Length = n
Surface area 6.5827944831927E+16
Volume 6.9855119911416E+24
Height 183801297.7077