388640700 (number)

388640700 is an even 9-digits composite number following 388640699 and preceding 388640701. In scientific notation, it is written as 3.88640700 × 10^8. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 88827840 positive integers (up to 388640700) that are relatively prime to 388640700.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred forty thousand seven hundred

Notation

Scientific notation 3.88640700 × 10^8
Engineering notation 3.88640700 × 10^6

Prime Factorization of 388640700

Prime Factorization 2 × 2 × 525 × 9 × 20563

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 194320350
Product of the distinct prime numbers

The prime factorization of 388640700 is 2 × 2 × 525 × 9 × 20563. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 7, 49, 53, 862, 970, 2343, 1596, 18524, 50296, 854006, 171377, 3030768, 5711596, 28197762, 94708740, 786220366, 848302414, 9138719253, 6464563576

Basic calculations (n = 388640700)

Multiplication

n×y
n×2 777281400
n×3 1165922100
n×4 1554562800
n×5 1943203500

Division

n÷y
n÷2 194320350
n÷3 129546900
n÷3 97160175
n÷5 77728140

Exponentiation

ny
n2 151041593696490000
n3 5.8700910703319E+25
n4 2.2813563026376E+34
n5 8.8662791040647E+42

Nth Root

y√n
2√n 19713.972202476
3√n 729.76454531923
4√n 140.4064535642
5√n 52.22875288918

Divisors of 388640700

1, 2, 4, 9, 18, 36, 525, 1050, 2100, 4725, 9450, 18900, 20563, 41126, 82252, 185067, 370134, 740268, 10795575, 21591150, 43182300, 97160175, 194320350, 388640700

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388640699
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388640700 can be divided by 24 positive divisors. The sum of these divisors (counting 388640700) is 1, the average is 0.041666666666667.

Base conversion 388640700

Base System Value
2 Binary 10111001010100010111110111100
3 Ternary 1000002021222211000
4 Quaternary 113022202332330
5 Quinary 1243443000300
6 Senary 102321530300
8 Octal 2712427674
10 Decimal 388640700
12 Duodecimal aa1a3990
16 Hexadecimal 172a2fbc
20 Vigesimal 61901f0
36 Base36 6fdx30

Cryptographic Hash Functions

md5 c531309b7ac6392567bd7973d14bbf44
sha1 607944a51a5f1a5ec8ba7441cdb3fd8f42121718
sha256 fd4cd846643061de673ce8ece07a8776fa28b897e5e58599e8674e7a4b04039c
sha512 cbafb648f45dd4806799d5987a0a6cb3b29c874ceac2f62115fed2b17ce645d3a8641ef79648729d877d0c8cb8b65fe13158998d9a96a03b3ef428d38e34fcff
ripemd-160 e89fe9fc025f767e96d2e4fc8507bd0ac0d3b201

388640700 as geometric shapes

Circle

Radius = n
Diameter 777281400
Circumference 2441901536.012
Area 4.7451116114339E+17

Sphere

Radius = n
Volume 2.4588579976611E+26
Surface area 1.8980446445735E+18
Circumference 2441901536.012

Square

Length = n
Perimeter 1554562800
Area 151041593696490000
Diagonal 549620948.83017

Cube

Length = n
Surface area 906249562178940000
Volume 5.8700910703319E+25
Space diagonal 673145438.28913

Equilateral Triangle

Length = n
Perimeter 1165922100
Area 6.5402928584624E+16
Altitude 336572719.14457

Triangular Pyramid

Length = n
Surface area 6.5402928584624E+16
Volume 6.9179686700239E+24
Height 183206982.94339