31492392 (number)

31492392 is an even 8-digits composite number following 31492391 and preceding 31492393. In scientific notation, it is written as 3.1492392 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 16 positive divisors. There are 10497456 positive integers (up to 31492392) that are relatively prime to 31492392.

Interesting facts

Basic properties

Name

Name thirty-one million four hundred ninety-two thousand three hundred ninety-two

Notation

Scientific notation 3.1492392 × 10^7
Engineering notation 3.1492392 × 10^6

Prime Factorization of 31492392

Prime Factorization 2 × 2 × 2 × 3 × 1312183

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7873098
Product of the distinct prime numbers

The prime factorization of 31492392 is 2 × 2 × 2 × 3 × 1312183. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 9, 33, 30, 830, 531, 4388, 3528, 7497, 93239, 918609, 967329, 1751723, 246880, 28579963, 75127282, 859590106, 110940670, 5051230121, 2410437561

Basic calculations (n = 31492392)

Multiplication

n×y
n×2 62984784
n×3 94477176
n×4 125969568
n×5 157461960

Division

n÷y
n÷2 15746196
n÷3 10497464
n÷3 7873098
n÷5 6298478.4

Exponentiation

ny
n2 991770753881664
n3 3.1233233355377E+22
n4 9.83609228255E+29
n5 3.0976207391024E+37

Nth Root

y√n
2√n 5611.8082647218
3√n 315.79255198169
4√n 74.912003475557
5√n 31.596656567303

Divisors of 31492392

1, 2, 3, 4, 6, 8, 12, 24, 1312183, 2624366, 3936549, 5248732, 7873098, 10497464, 15746196, 31492392

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 -31492391
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 31492392 can be divided by 16 positive divisors. The sum of these divisors (counting 31492392) is 1, the average is 0.0625.

Base conversion 31492392

Base System Value
2 Binary 1111000001000100100101000
3 Ternary 2012020222102220
4 Quaternary 1320020210220
5 Quinary 31030224032
6 Senary 3042554040
8 Octal 170104450
10 Decimal 31492392
12 Duodecimal a668920
16 Hexadecimal 1e08928
20 Vigesimal 9ggajc
36 Base36 iqzoo

Cryptographic Hash Functions

md5 44e96261407da085873786f7e4bbf5e2
sha1 4ce3fd95fd34abf3c7f351eebe314134584767a7
sha256 158a347ab1375c6b91f2374e2c2edf2e7edb8e3e426f1f206a76a902e733f106
sha512 c9f118badfa1a7e8560ee82cb65c1fdd95dbaacc23351390c207e1d9a00ec2e81eba449c7df04d33312b1f834e67fd1f153f3738090804d5e223cc59b2384624
ripemd-160 37581104a5e03f92525541f2a0239d09c8ee5cb6

31492392 as geometric shapes

Circle

Radius = n
Diameter 62984784
Circumference 197872534.70234
Area 3.1157397144398E+15

Sphere

Radius = n
Volume 1.3082946194281E+23
Surface area 1.2462958857759E+16
Circumference 197872534.70234

Square

Length = n
Perimeter 125969568
Area 991770753881664
Diagonal 44536967.87797

Cube

Length = n
Surface area 5950624523289984
Volume 3.1233233355377E+22
Space diagonal 54546422.995876

Equilateral Triangle

Length = n
Perimeter 94477176
Area 4.2944933379598E+14
Altitude 27273211.497938

Triangular Pyramid

Length = n
Surface area 4.2944933379598E+14
Volume 3.6808718506615E+21
Height 14845655.959323