389932131 (number)

389932131 is an odd 9-digits composite number following 389932130 and preceding 389932132. In scientific notation, it is written as 3.89932131 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 257569632 positive integers (up to 389932131) that are relatively prime to 389932131.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.89932131 × 10^8
Engineering notation 3.89932131 × 10^6

Prime Factorization of 389932131

Prime Factorization 3 × 109 × 1192453

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 389932131
Product of the distinct prime numbers

The prime factorization of 389932131 is 3 × 109 × 1192453. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 1, 47, 61, 408, 90, 1578, 4634, 51277, 9471, 128295, 379263, 468876, 9937118, 17060807, 45758003, 215562846, 438168873, 4958433507, 2645133509

Basic calculations (n = 389932131)

Multiplication

n×y
n×2 779864262
n×3 1169796393
n×4 1559728524
n×5 1949660655

Division

n÷y
n÷2 194966065.5
n÷3 129977377
n÷3 97483032.75
n÷5 77986426.2

Exponentiation

ny
n2 152047066786201161
n3 5.9288036764243E+25
n4 2.3118310518288E+34
n5 9.0145720855156E+42

Nth Root

y√n
2√n 19746.699243165
3√n 730.57197369476
4√n 140.52294916904
5√n 52.263417480985

Divisors of 389932131

1, 3, 109, 327, 1192453, 3577359, 129977377, 389932131

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389932130
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389932131 can be divided by 8 positive divisors. The sum of these divisors (counting 389932131) is 1, the average is 0.125.

Base conversion 389932131

Base System Value
2 Binary 10111001111011110010001100011
3 Ternary 1000011201121022210
4 Quaternary 113033132101203
5 Quinary 1244310312011
6 Senary 102405333203
8 Octal 2717362143
10 Decimal 389932131
12 Duodecimal aa707203
16 Hexadecimal 173de463
20 Vigesimal 61h1a6b
36 Base36 6g5lk3

Cryptographic Hash Functions

md5 d05836a6e8cae3f1481038f376974ca9
sha1 7eebcf3b93adf2e8f0fc5ef76b43e8bfa8a4f600
sha256 620a09616d6d72e1f1b7e8c3c89dc85d5dcb2de4446a279cf25a14bcbeb27b02
sha512 898ead5ed69c635846d7f411a372f049cfb41afca258efd5f084f1ebd40eb079c6a3425801234989714f802eeb43838a4000d2f5c1968feb13042bf752a37123
ripemd-160 6ec7596dac52a665251799824ff6058a55cd5d21

389932131 as geometric shapes

Circle

Radius = n
Diameter 779864262
Circumference 2450015836.2964
Area 4.7766994801541E+17

Sphere

Radius = n
Volume 2.4834514765908E+26
Surface area 1.9106797920616E+18
Circumference 2450015836.2964

Square

Length = n
Perimeter 1559728524
Area 152047066786201161
Diagonal 551447308.06524

Cube

Length = n
Surface area 912282400717206966
Volume 5.9288036764243E+25
Space diagonal 675382262.3956

Equilateral Triangle

Length = n
Perimeter 1169796393
Area 6.583831120388E+16
Altitude 337691131.1978

Triangular Pyramid

Length = n
Surface area 6.583831120388E+16
Volume 6.9871621398722E+24
Height 183815769.35508