103431387 (number)

103431387 is an odd 9-digits composite number following 103431386 and preceding 103431388. In scientific notation, it is written as 1.03431387 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 68816168 positive integers (up to 103431387) that are relatively prime to 103431387.

Interesting facts

Basic properties

Name

Name one hundred three million four hundred thirty-one thousand three hundred eighty-seven

Notation

Scientific notation 1.03431387 × 10^8
Engineering notation 1.03431387 × 10^6

Prime Factorization of 103431387

Prime Factorization 3 × 68543 × 503

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 103431387
Product of the distinct prime numbers

The prime factorization of 103431387 is 3 × 68543 × 503. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 103431387)

Multiplication

n×y
n×2 206862774
n×3 310294161
n×4 413725548
n×5 517156935

Division

n÷y
n÷2 51715693.5
n÷3 34477129
n÷3 25857846.75
n÷5 20686277.4

Exponentiation

ny
n2 10698051816743769
n3 1.1065143376037E+24
n4 1.1444831267373E+32
n5 1.1837547719654E+40

Nth Root

y√n
2√n 10170.122270651
3√n 469.40831988348
4√n 100.84702410409
5√n 40.080254423973

Divisors of 103431387

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 -103431386
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 103431387 can be divided by 8 positive divisors. The sum of these divisors (counting 103431387) is 1, the average is 0.125.

Base conversion 103431387

Base System Value
2 Binary 110001010100011110011011011
3 Ternary 21012121212012010
4 Quaternary 12022203303123
5 Quinary 202434301022
6 Senary 14132521003
8 Octal 612436333
10 Decimal 103431387
12 Duodecimal 2a780163
16 Hexadecimal 62a3cdb
20 Vigesimal 1c68i97
36 Base36 1pkw63

Cryptographic Hash Functions

md5 69cd8b2e05d857418db9d240a9c1cb94
sha1 fe59dff53233b097b590864f859ea6b4c8c9a3b9
sha256 b15623360d318e042fd441789f2b47d030e854e0ac7bfaa1012220dbc03b6a26
sha512 51e0116ec656fb0526779edcc05ffc7c842dedb85b7431ac882637e0a639a222df1573ce7aceb2b440dceb232be7a1b5104a894efbca3968848829bbe7fc7a42
ripemd-160 83962f54cb937c07b46b3703689cb306fc1dff14

103431387 as geometric shapes

Circle

Radius = n
Diameter 206862774
Circumference 649878571.09961
Area 3.3608920995205E+16

Sphere

Radius = n
Volume 4.63495641881E+24
Surface area 1.3443568398082E+17
Circumference 649878571.09961

Square

Length = n
Perimeter 413725548
Area 10698051816743769
Diagonal 146274070.27046

Cube

Length = n
Surface area 64188310900462614
Volume 1.1065143376037E+24
Space diagonal 179148417.38132

Equilateral Triangle

Length = n
Perimeter 310294161
Area 4.6323923221512E+15
Altitude 89574208.69066

Triangular Pyramid

Length = n
Surface area 4.6323923221512E+15
Volume 1.3040396526662E+23
Height 48758023.423487