388894103 (number)

388894103 is an odd 9-digits composite number following 388894102 and preceding 388894104. In scientific notation, it is written as 3.88894103 × 10^8. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 358979160 positive integers (up to 388894103) that are relatively prime to 388894103.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million eight hundred ninety-four thousand one hundred three

Notation

Scientific notation 3.88894103 × 10^8
Engineering notation 3.88894103 × 10^6

Prime Factorization of 388894103

Prime Factorization 13 × 29914931

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 388894103
Product of the distinct prime numbers

The prime factorization of 388894103 is 13 × 29914931. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 9, 24, 47, 423, 716, 764, 8912, 87728, 14873, 692737, 78930, 6747959, 3177996, 12185010, 92103517, 791621358, 725778354, 9377703833, 4366638840

Basic calculations (n = 388894103)

Multiplication

n×y
n×2 777788206
n×3 1166682309
n×4 1555576412
n×5 1944470515

Division

n÷y
n÷2 194447051.5
n÷3 129631367.66667
n÷3 97223525.75
n÷5 77778820.6

Exponentiation

ny
n2 151238623348174609
n3 5.8815808765943E+25
n4 2.2873121192251E+34
n5 8.8952219488708E+42

Nth Root

y√n
2√n 19720.398145068
3√n 729.92311881903
4√n 140.42933505884
5√n 52.235561991894

Divisors of 388894103

1, 13, 29914931, 388894103

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 -388894102
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 388894103 can be divided by 4 positive divisors. The sum of these divisors (counting 388894103) is 1, the average is 0.25.

Base conversion 388894103

Base System Value
2 Binary 10111001011100000110110010111
3 Ternary 1000002202212102022
4 Quaternary 113023200312113
5 Quinary 1244024102403
6 Senary 102331203355
8 Octal 2713406627
10 Decimal 388894103
12 Duodecimal aa2a655b
16 Hexadecimal 172e0d97
20 Vigesimal 61abf53
36 Base36 6fjclz

Cryptographic Hash Functions

md5 3339ab955444123e268c8a23c70a0f49
sha1 d5f1327c6d804e436c7ed67adb2154f720a51c9b
sha256 29b61d47c582b36d9bce3e5e320cc7d75e35ee2212494a8042991b7a9c22f1e5
sha512 acadb620fccf66a20b7ffd34953fb612a39fe32555ecb427efc13dbf628bc8bf86087898b506582fd4853b6dacee6c2011f0eb44c341db9ec52b7d39c1103be3
ripemd-160 bc7399b46c29e630eb606e1b798708a046916999

388894103 as geometric shapes

Circle

Radius = n
Diameter 777788206
Circumference 2443493714.0184
Area 4.7513014804966E+17

Sphere

Radius = n
Volume 2.4636708364537E+26
Surface area 1.9005205921986E+18
Circumference 2443493714.0184

Square

Length = n
Perimeter 1555576412
Area 151238623348174609
Diagonal 549979314.78952

Cube

Length = n
Surface area 907431740089047654
Volume 5.8815808765943E+25
Space diagonal 673584345.15992

Equilateral Triangle

Length = n
Perimeter 1166682309
Area 6.5488244926453E+16
Altitude 336792172.57996

Triangular Pyramid

Length = n
Surface area 6.5488244926453E+16
Volume 6.9315095365616E+24
Height 183326438.26317