389615142 (number)

389615142 is an even 9-digits composite number following 389615141 and preceding 389615143. In scientific notation, it is written as 3.89615142 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 111114144 positive integers (up to 389615142) that are relatively prime to 389615142.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million six hundred fifteen thousand one hundred forty-two

Notation

Scientific notation 3.89615142 × 10^8
Engineering notation 3.89615142 × 10^6

Prime Factorization of 389615142

Prime Factorization 2 × 21 × 563 × 16477

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 389615142
Product of the distinct prime numbers

The prime factorization of 389615142 is 2 × 21 × 563 × 16477. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 85, 67, 919, 504, 7476, 8489, 11550, 64197, 434313, 897670, 9199690, 4274455, 24026723, 79747299, 285248239, 37439245, 3779400058, 5234074168

Basic calculations (n = 389615142)

Multiplication

n×y
n×2 779230284
n×3 1168845426
n×4 1558460568
n×5 1948075710

Division

n÷y
n÷2 194807571
n÷3 129871714
n÷3 97403785.5
n÷5 77923028.4

Exponentiation

ny
n2 151799958875680164
n3 5.9143562532942E+25
n4 2.3043227514658E+34
n5 8.9779903602619E+42

Nth Root

y√n
2√n 19738.671231874
3√n 730.37395114736
4√n 140.49438149575
5√n 52.254917377053

Divisors of 389615142

1, 2, 21, 42, 563, 1126, 11823, 16477, 23646, 32954, 346017, 692034, 9276551, 18553102, 194807571, 389615142

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 -389615141
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 389615142 can be divided by 16 positive divisors. The sum of these divisors (counting 389615142) is 1, the average is 0.0625.

Base conversion 389615142

Base System Value
2 Binary 10111001110010000111000100110
3 Ternary 1000011010111111110
4 Quaternary 113032100320212
5 Quinary 1244220141032
6 Senary 102354445450
8 Octal 2716207046
10 Decimal 389615142
12 Duodecimal aa593886
16 Hexadecimal 17390e26
20 Vigesimal 61f1hh2
36 Base36 6fysyu

Cryptographic Hash Functions

md5 76d2909786148c591dd03b24ce3a1267
sha1 15bf9edb6e664571d730b9b0d18c9ca967a0823e
sha256 69b192a2fcc44cde53c05f74b89428b98b191a1653db6fb26a3fa05b7f4dbb60
sha512 d1f6c15c02dc4498ec38f36f5baf8a632ce3487574e0569417e9a316d99886fcdc7689af9b5bdc28cf3b260dbb987552d76ef2f5fd4ee25f608c789df30210e6
ripemd-160 d99aa94daaf9fe2900d3beddc89dddafebce907b

389615142 as geometric shapes

Circle

Radius = n
Diameter 779230284
Circumference 2448024135.6691
Area 4.7689363561907E+17

Sphere

Radius = n
Volume 2.4773997541416E+26
Surface area 1.9075745424763E+18
Circumference 2448024135.6691

Square

Length = n
Perimeter 1558460568
Area 151799958875680164
Diagonal 550999017.92232

Cube

Length = n
Surface area 910799753254080984
Volume 5.9143562532942E+25
Space diagonal 674833221.34216

Equilateral Triangle

Length = n
Perimeter 1168845426
Area 6.5731310339886E+16
Altitude 337416610.67108

Triangular Pyramid

Length = n
Surface area 6.5731310339886E+16
Volume 6.970135688429E+24
Height 183666339.30744