103688389 (number)

103688389 is an odd 9-digits composite number following 103688388 and preceding 103688390. In scientific notation, it is written as 1.03688389 × 10^8. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 83204352 positive integers (up to 103688389) that are relatively prime to 103688389.

Interesting facts

Basic properties

Name

Name one hundred three million six hundred eighty-eight thousand three hundred eighty-nine

Notation

Scientific notation 1.03688389 × 10^8
Engineering notation 1.03688389 × 10^6

Prime Factorization of 103688389

Prime Factorization 7 × 17 × 197 × 4423

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 103688389
Product of the distinct prime numbers

The prime factorization of 103688389 is 7 × 17 × 197 × 4423. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 103688389)

Multiplication

n×y
n×2 207376778
n×3 311065167
n×4 414753556
n×5 518441945

Division

n÷y
n÷2 51844194.5
n÷3 34562796.333333
n÷3 25922097.25
n÷5 20737677.8

Exponentiation

ny
n2 10751282013415321
n3 1.1147831116557E+24
n4 1.1559006493199E+32
n5 1.1985347617203E+40

Nth Root

y√n
2√n 10182.749579559
3√n 469.79678705558
4√n 100.9096109375
5√n 40.100152606095

Divisors of 103688389

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -103688388
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 103688389 can be divided by 16 positive divisors. The sum of these divisors (counting 103688389) is 1, the average is 0.0625.

Base conversion 103688389

Base System Value
2 Binary 110001011100010100011000101
3 Ternary 21020002220201201
4 Quaternary 12023202203011
5 Quinary 203021012024
6 Senary 14142222501
8 Octal 613424305
10 Decimal 103688389
12 Duodecimal 2a884a31
16 Hexadecimal 62e28c5
20 Vigesimal 1c810j9
36 Base36 1pqeh1

Cryptographic Hash Functions

md5 6bc97d0bbcbe2610b6c5d4831cd0bc5a
sha1 a10211442c00174d130dd587137a0601f299e9b7
sha256 89621b5ff82c2cb5ba4f99c68c2efd2c2e54d93e1d6cbfc35c80881b2ff050ef
sha512 be7cdf98edaa7d06665991a389998e6d6a9527c71eaa59ef78c39df5cb35fd79ec0064b413185280cec430d1a948b1f078d9ac06ea7e4840fc854c39d6353b54
ripemd-160 eb35de4d948d03ed6894600983115a322b07b600

103688389 as geometric shapes

Circle

Radius = n
Diameter 207376778
Circumference 651493362.28992
Area 3.3776148590018E+16

Sphere

Radius = n
Volume 4.6695925785647E+24
Surface area 1.3510459436007E+17
Circumference 651493362.28992

Square

Length = n
Perimeter 414753556
Area 10751282013415321
Diagonal 146637525.98442

Cube

Length = n
Surface area 64507692080491926
Volume 1.1147831116557E+24
Space diagonal 179593557.90297

Equilateral Triangle

Length = n
Perimeter 311065167
Area 4.6554416734342E+15
Altitude 89796778.951483

Triangular Pyramid

Length = n
Surface area 4.6554416734342E+15
Volume 1.31378449634E+23
Height 48879175.328139