388204157 (number)

388204157 is an odd 9-digits composite number following 388204156 and preceding 388204158. In scientific notation, it is written as 3.88204157 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 352912860 positive integers (up to 388204157) that are relatively prime to 388204157.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million two hundred four thousand one hundred fifty-seven

Notation

Scientific notation 3.88204157 × 10^8
Engineering notation 3.88204157 × 10^6

Prime Factorization of 388204157

Prime Factorization 11 × 35291287

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 388204157
Product of the distinct prime numbers

The prime factorization of 388204157 is 11 × 35291287. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 5, 8, 42, 915, 221, 9775, 7445, 81076, 61479, 479, 510904, 1047939, 2564225, 13653525, 10777308, 340974983, 939357118, 3215686723, 1842938453

Basic calculations (n = 388204157)

Multiplication

n×y
n×2 776408314
n×3 1164612471
n×4 1552816628
n×5 1941020785

Division

n÷y
n÷2 194102078.5
n÷3 129401385.66667
n÷3 97051039.25
n÷5 77640831.4

Exponentiation

ny
n2 150702467512080649
n3 5.8503324358347E+25
n4 2.271123371423E+34
n5 8.8165953384625E+42

Nth Root

y√n
2√n 19702.897172751
3√n 729.49120548091
4√n 140.36700884735
5√n 52.217014361785

Divisors of 388204157

1, 11, 35291287, 388204157

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388204156
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388204157 can be divided by 4 positive divisors. The sum of these divisors (counting 388204157) is 1, the average is 0.25.

Base conversion 388204157

Base System Value
2 Binary 10111001000111000011001111101
3 Ternary 1000001110210222202
4 Quaternary 113020320121331
5 Quinary 1243340013112
6 Senary 102304321245
8 Octal 2710703175
10 Decimal 388204157
12 Duodecimal aa013225
16 Hexadecimal 1723867d
20 Vigesimal 6165a7h
36 Base36 6f4k8t

Cryptographic Hash Functions

md5 c3f6545f168a03af64f3c6df02dc88a4
sha1 f0f8f08efd459ad9c228d4f546d9d2124ebf7a74
sha256 ba4abd40a1d6aaa72320e47c089eb46a449dd634e856e59db442c4bdcd80dc59
sha512 74779534557e54967948083685d26eeac35f37f361fdfa389568c7688a69dd1117338c3cfc5c87337cee7107f679e65506ffb9530062b1be6d9dd83cfe6c39ba
ripemd-160 6dd52c769f3b940621e07bad4a5af1652dde1cf8

388204157 as geometric shapes

Circle

Radius = n
Diameter 776408314
Circumference 2439158655.4484
Area 4.7344576481381E+17

Sphere

Radius = n
Volume 2.4505815201969E+26
Surface area 1.8937830592552E+18
Circumference 2439158655.4484

Square

Length = n
Perimeter 1552816628
Area 150702467512080649
Diagonal 549003583.79901

Cube

Length = n
Surface area 904214805072483894
Volume 5.8503324358347E+25
Space diagonal 672389323.63345

Equilateral Triangle

Length = n
Perimeter 1164612471
Area 6.525608263923E+16
Altitude 336194661.81672

Triangular Pyramid

Length = n
Surface area 6.525608263923E+16
Volume 6.8946828959572E+24
Height 183001194.59967