389916142 (number)

389916142 is an even 9-digits composite number following 389916141 and preceding 389916143. In scientific notation, it is written as 3.89916142 × 10^8. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 151915320 positive integers (up to 389916142) that are relatively prime to 389916142.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million nine hundred sixteen thousand one hundred forty-two

Notation

Scientific notation 3.89916142 × 10^8
Engineering notation 3.89916142 × 10^6

Prime Factorization of 389916142

Prime Factorization 2 × 11 × 7 × 2531923

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 389916142
Product of the distinct prime numbers

The prime factorization of 389916142 is 2 × 11 × 7 × 2531923. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 2, 70, 43, 669, 696, 5607, 8148, 20177, 32988, 553498, 958080, 450041, 2845301, 40820173, 10944996, 871613137, 283697668, 9942675747, 2555957924

Basic calculations (n = 389916142)

Multiplication

n×y
n×2 779832284
n×3 1169748426
n×4 1559664568
n×5 1949580710

Division

n÷y
n÷2 194958071
n÷3 129972047.33333
n÷3 97479035.5
n÷5 77983228.4

Exponentiation

ny
n2 152034597792164164
n3 5.9280743821642E+25
n4 2.3114518925825E+34
n5 9.0127240437437E+42

Nth Root

y√n
2√n 19746.294386543
3√n 730.56198796133
4√n 140.52150862606
5√n 52.262988866145

Divisors of 389916142

1, 2, 7, 11, 14, 22, 77, 154, 2531923, 5063846, 17723461, 27851153, 35446922, 55702306, 194958071, 389916142

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 -389916141
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 389916142 can be divided by 16 positive divisors. The sum of these divisors (counting 389916142) is 1, the average is 0.0625.

Base conversion 389916142

Base System Value
2 Binary 10111001111011010010111101110
3 Ternary 1000011200210101121
4 Quaternary 113033122113232
5 Quinary 1244304304032
6 Senary 102405131154
8 Octal 2717322756
10 Decimal 389916142
12 Duodecimal aa6b9aba
16 Hexadecimal 173da5ee
20 Vigesimal 61gja72
36 Base36 6g597y

Cryptographic Hash Functions

md5 8d7beabe48aaeddce7c9278b9f4b0513
sha1 d1d2dc504b9d1dbe52ceecc6ed38c26d19304f25
sha256 381af83488eb30f9b1931f1751451ee92e5900582ecf827312c646d3b6b960bd
sha512 c66663e5c8d40756a982863a10ce0bb8eec5471d4cb39241190e940e125e06dbeae645ef5a00525439eecb4dc606e9bd121cbd6767ffb44ba9f2664f2aa9a5ab
ripemd-160 fa61e1d3a019af8f0634dd3dd6be7f4d5ba02357

389916142 as geometric shapes

Circle

Radius = n
Diameter 779832284
Circumference 2449915374.4465
Area 4.7763077551534E+17

Sphere

Radius = n
Volume 2.4831459905255E+26
Surface area 1.9105231020614E+18
Circumference 2449915374.4465

Square

Length = n
Perimeter 1559664568
Area 152034597792164164
Diagonal 551424696.20459

Cube

Length = n
Surface area 912207586752984984
Volume 5.9280743821642E+25
Space diagonal 675354568.63524

Equilateral Triangle

Length = n
Perimeter 1169748426
Area 6.5832911971082E+16
Altitude 337677284.31762

Triangular Pyramid

Length = n
Surface area 6.5832911971082E+16
Volume 6.9863026583443E+24
Height 183808232.0682