388620057 (number)

388620057 is an odd 9-digits composite number following 388620056 and preceding 388620058. In scientific notation, it is written as 3.88620057 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 221933712 positive integers (up to 388620057) that are relatively prime to 388620057.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred twenty thousand fifty-seven

Notation

Scientific notation 3.88620057 × 10^8
Engineering notation 3.88620057 × 10^6

Prime Factorization of 388620057

Prime Factorization 21 × 2003 × 9239

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 388620057
Product of the distinct prime numbers

The prime factorization of 388620057 is 21 × 2003 × 9239. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 9, 8, 12, 964, 122, 7728, 1541, 90607, 24540, 893606, 393348, 6339235, 2943559, 56279336, 91817908, 532602299, 196639457, 8792105598, 2326462829

Basic calculations (n = 388620057)

Multiplication

n×y
n×2 777240114
n×3 1165860171
n×4 1554480228
n×5 1943100285

Division

n÷y
n÷2 194310028.5
n÷3 129540019
n÷3 97155014.25
n÷5 77724011.4

Exponentiation

ny
n2 151025548702683249
n3 5.8691557345293E+25
n4 2.2808716360947E+34
n5 8.8639246522879E+42

Nth Root

y√n
2√n 19713.44863285
3√n 729.7516243906
4√n 140.40458907333
5√n 52.228198041964

Divisors of 388620057

1, 21, 2003, 9239, 42063, 194019, 18505717, 388620057

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 -388620056
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 388620057 can be divided by 8 positive divisors. The sum of these divisors (counting 388620057) is 1, the average is 0.125.

Base conversion 388620057

Base System Value
2 Binary 10111001010011101111100011001
3 Ternary 1000002020221111110
4 Quaternary 113022131330121
5 Quinary 1243441320212
6 Senary 102321250533
8 Octal 2712357431
10 Decimal 388620057
12 Duodecimal aa193a49
16 Hexadecimal 1729df19
20 Vigesimal 618ha2h
36 Base36 6fdh5l

Cryptographic Hash Functions

md5 2ecd52ebcffed5fe1799ba4af06108d8
sha1 f3e76660792bd7dbc01b986d385fe93902b060fd
sha256 056bc1091d395ac05c8f374f3b580f7a1c3a01164f076d8207ea4f673abf59f6
sha512 bce5c512f9e4065427405e245862cd3d3c26dbe60a6cb57b58aaf0396d407f66910258f13613b57fde11095cf4addc635b4b507532b1eba566394dcece9cc2ae
ripemd-160 d2a9e6c87d259f5d8acd96642842d60c587699f5

388620057 as geometric shapes

Circle

Radius = n
Diameter 777240114
Circumference 2441771832.2177
Area 4.7446075430872E+17

Sphere

Radius = n
Volume 2.4584662051162E+26
Surface area 1.8978430172349E+18
Circumference 2441771832.2177

Square

Length = n
Perimeter 1554480228
Area 151025548702683249
Diagonal 549591755.21961

Cube

Length = n
Surface area 906153292216099494
Volume 5.8691557345293E+25
Space diagonal 673109683.56431

Equilateral Triangle

Length = n
Perimeter 1165860171
Area 6.5395980898504E+16
Altitude 336554841.78216

Triangular Pyramid

Length = n
Surface area 6.5395980898504E+16
Volume 6.9168663662093E+24
Height 183197251.73987