31492916 (number)

31492916 is an even 8-digits composite number following 31492915 and preceding 31492917. In scientific notation, it is written as 3.1492916 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 12372480 positive integers (up to 31492916) that are relatively prime to 31492916.

Interesting facts

Basic properties

Name

Name thirty-one million four hundred ninety-two thousand nine hundred sixteen

Notation

Scientific notation 3.1492916 × 10^7
Engineering notation 3.1492916 × 10^6

Prime Factorization of 31492916

Prime Factorization 2 × 2 × 91 × 241 × 359

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15746458
Product of the distinct prime numbers

The prime factorization of 31492916 is 2 × 2 × 91 × 241 × 359. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 10, 77, 83, 916, 591, 9562, 1068, 79171, 41290, 602005, 464216, 1759495, 8901023, 6769649, 21131868, 863406706, 176209549, 6714475422, 5549891685

Basic calculations (n = 31492916)

Multiplication

n×y
n×2 62985832
n×3 94478748
n×4 125971664
n×5 157464580

Division

n÷y
n÷2 15746458
n÷3 10497638.666667
n÷3 7873229
n÷5 6298583.2

Exponentiation

ny
n2 991803758183056
n3 3.1234792444943E+22
n4 9.8367469474603E+29
n5 3.0978784532962E+37

Nth Root

y√n
2√n 5611.8549517962
3√n 315.79430345635
4√n 74.912315087683
5√n 31.596761713573

Divisors of 31492916

1, 2, 4, 91, 182, 241, 359, 364, 482, 718, 964, 1436, 21931, 32669, 43862, 65338, 86519, 87724, 130676, 173038, 346076, 7873229, 15746458, 31492916

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31492915
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31492916 can be divided by 24 positive divisors. The sum of these divisors (counting 31492916) is 1, the average is 0.041666666666667.

Base conversion 31492916

Base System Value
2 Binary 1111000001000101100110100
3 Ternary 2012021000011022
4 Quaternary 1320020230310
5 Quinary 31030233131
6 Senary 3043000312
8 Octal 170105464
10 Decimal 31492916
12 Duodecimal a669098
16 Hexadecimal 1e08b34
20 Vigesimal 9ggc5g
36 Base36 ir038

Cryptographic Hash Functions

md5 461077f8015bb7e9d06615084f6b1bf3
sha1 dc0bc1a48498b0e1ffc8fca68a10f46e7a3a9192
sha256 e0fc821c22d5657b08d84ab833824ac4a4f69d81eada4e43b006d3ed7f3e97ef
sha512 05091fce433c50e389f2aacd944293c2472bd04f8dfec8769e31262560c7730712e9f2b6deb6934a6ba85536c50b0839bced3828734234c32a1cb9b761acd824
ripemd-160 4ddceaa4220bf34db834594884392278e074a0b0

31492916 as geometric shapes

Circle

Radius = n
Diameter 62985832
Circumference 197875827.09144
Area 3.1158434005106E+15

Sphere

Radius = n
Volume 1.3083599264191E+23
Surface area 1.2463373602043E+16
Circumference 197875827.09144

Square

Length = n
Perimeter 125971664
Area 991803758183056
Diagonal 44537708.925877

Cube

Length = n
Surface area 5950822549098336
Volume 3.1234792444943E+22
Space diagonal 54547330.590499

Equilateral Triangle

Length = n
Perimeter 94478748
Area 4.294636250777E+14
Altitude 27273665.295249

Triangular Pyramid

Length = n
Surface area 4.294636250777E+14
Volume 3.681055591129E+21
Height 14845902.975292