31194038 (number)

31194038 is an even 8-digits composite number following 31194037 and preceding 31194039. In scientific notation, it is written as 3.1194038 × 10^7. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 15597018 positive integers (up to 31194038) that are relatively prime to 31194038.

Interesting facts

Basic properties

Name

Name thirty-one million one hundred ninety-four thousand thirty-eight

Notation

Scientific notation 3.1194038 × 10^7
Engineering notation 3.1194038 × 10^6

Prime Factorization of 31194038

Prime Factorization 2 × 15597019

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 31194038
Product of the distinct prime numbers

The prime factorization of 31194038 is 2 × 15597019. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 10, 46, 67, 259, 837, 182, 231, 38155, 45057, 670277, 880970, 379913, 5212736, 87246972, 66785798, 664388085, 157026269, 2934379323, 3785933613

Basic calculations (n = 31194038)

Multiplication

n×y
n×2 62388076
n×3 93582114
n×4 124776152
n×5 155970190

Division

n÷y
n÷2 15597019
n÷3 10398012.666667
n÷3 7798509.5
n÷5 6238807.6

Exponentiation

ny
n2 973068006745444
n3 3.0353920379002E+22
n4 9.4686134575155E+29
n5 2.9536428800105E+37

Nth Root

y√n
2√n 5585.1623073998
3√n 314.79212958908
4√n 74.733943475504
5√n 31.536560038444

Divisors of 31194038

1, 2, 15597019, 31194038

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 -31194037
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 31194038 can be divided by 4 positive divisors. The sum of these divisors (counting 31194038) is 1, the average is 0.25.

Base conversion 31194038

Base System Value
2 Binary 1110110111111101110110110
3 Ternary 2011200211011202
4 Quaternary 1312333232312
5 Quinary 30441202123
6 Senary 3032332502
8 Octal 166775666
10 Decimal 31194038
12 Duodecimal a544132
16 Hexadecimal 1dbfbb6
20 Vigesimal 9ej51i
36 Base36 iklh2

Cryptographic Hash Functions

md5 b5b5c271a237fcdb7506c8a89841cdb2
sha1 94cce33ed893479663aca9b96d6139fa36072f4a
sha256 d1c03b41edb958532c8d6bbad7b770472017b711f5da2760b5109d5283f2e98c
sha512 9dcb34b82b29c19852f94f709ea7bee6138e8d7655ed705f106450c98ec920843880e58e860899b901e9842776edc93eb2f0e01128d53bfa765c5328dd99397d
ripemd-160 db5fbf8334ff6b28f377d33d3c1baae6fb54cbb2

31194038 as geometric shapes

Circle

Radius = n
Diameter 62388076
Circumference 195997921.2332
Area 3.0569833014348E+15

Sphere

Radius = n
Volume 1.2714620436043E+23
Surface area 1.2227933205739E+16
Circumference 195997921.2332

Square

Length = n
Perimeter 124776152
Area 973068006745444
Diagonal 44115031.604782

Cube

Length = n
Surface area 5838408040472664
Volume 3.0353920379002E+22
Space diagonal 54029658.709234

Equilateral Triangle

Length = n
Perimeter 93582114
Area 4.2135080672572E+14
Altitude 27014829.354617

Triangular Pyramid

Length = n
Surface area 4.2135080672572E+14
Volume 3.5772438225981E+21
Height 14705010.534927