389638737 (number)

389638737 is an odd 9-digits composite number following 389638736 and preceding 389638738. In scientific notation, it is written as 3.89638737 × 10^8. The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors. There are 259669368 positive integers (up to 389638737) that are relatively prime to 389638737.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million six hundred thirty-eight thousand seven hundred thirty-seven

Notation

Scientific notation 3.89638737 × 10^8
Engineering notation 3.89638737 × 10^6

Prime Factorization of 389638737

Prime Factorization 3 × 3 × 3919 × 11047

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129879579
Product of the distinct prime numbers

The prime factorization of 389638737 is 3 × 3 × 3919 × 11047. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 6, 59, 65, 205, 222, 1997, 4526, 9900, 88866, 181040, 39326, 3104372, 5650320, 30890130, 95735833, 129349760, 44529418, 89168456, 4217130307

Basic calculations (n = 389638737)

Multiplication

n×y
n×2 779277474
n×3 1168916211
n×4 1558554948
n×5 1948193685

Division

n÷y
n÷2 194819368.5
n÷3 129879579
n÷3 97409684.25
n÷5 77927747.4

Exponentiation

ny
n2 151818345370955169
n3 5.9154308343769E+25
n4 2.3048809991175E+34
n5 8.9807092143143E+42

Nth Root

y√n
2√n 19739.268907434
3√n 730.38869460713
4√n 140.496508524
5√n 52.255550270786

Divisors of 389638737

1, 3, 9, 3919, 11047, 11757, 33141, 35271, 99423, 43293193, 129879579, 389638737

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389638736
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389638737 can be divided by 12 positive divisors. The sum of these divisors (counting 389638737) is 1, the average is 0.083333333333333.

Base conversion 389638737

Base System Value
2 Binary 10111001110010110101001010001
3 Ternary 1000011011200212100
4 Quaternary 113032112221101
5 Quinary 1244221414422
6 Senary 102355151013
8 Octal 2716265121
10 Decimal 389638737
12 Duodecimal aa5a5469
16 Hexadecimal 17396a51
20 Vigesimal 61f4ggh
36 Base36 6fzb69

Cryptographic Hash Functions

md5 9bb09b501e3ce9bc145c078d7bd4a6d6
sha1 3ac1a647990d5b16dfe56186d2845c0e72837ef6
sha256 f3409dd703683a25122eb530e18ad470681e52d51dbd7c91afe9e335e237acc0
sha512 1b7a4557c414d16e642f2860e46f9864c55e1e8a3f2270202380fc22250c150c04ae7beea52311633189fb4b64fe0876a3e797a44d33a29f56f3a9776a2cda63
ripemd-160 dd76706a35f7f1db00d9cdc92e24107cc9edcc8c

389638737 as geometric shapes

Circle

Radius = n
Diameter 779277474
Circumference 2448172387.4264
Area 4.7695139849755E+17

Sphere

Radius = n
Volume 2.4778498736129E+26
Surface area 1.9078055939902E+18
Circumference 2448172387.4264

Square

Length = n
Perimeter 1558554948
Area 151818345370955169
Diagonal 551032386.29132

Cube

Length = n
Surface area 910910072225731014
Volume 5.9154308343769E+25
Space diagonal 674874089.08097

Equilateral Triangle

Length = n
Perimeter 1168916211
Area 6.5739271925883E+16
Altitude 337437044.54048

Triangular Pyramid

Length = n
Surface area 6.5739271925883E+16
Volume 6.9714020943798E+24
Height 183677462.09711