31369948 (number)

31369948 is an even 8-digits composite number following 31369947 and preceding 31369949. In scientific notation, it is written as 3.1369948 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 24 positive divisors. There are 15438000 positive integers (up to 31369948) that are relatively prime to 31369948.

Interesting facts

Basic properties

Name

Name thirty-one million three hundred sixty-nine thousand nine hundred forty-eight

Notation

Scientific notation 3.1369948 × 10^7
Engineering notation 3.1369948 × 10^6

Prime Factorization of 31369948

Prime Factorization 2 × 2 × 167 × 151 × 311

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15684974
Product of the distinct prime numbers

The prime factorization of 31369948 is 2 × 2 × 167 × 151 × 311. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 10, 4, 49, 716, 774, 9730, 4512, 72233, 5597, 912286, 153627, 4310622, 9434284, 66742233, 57145148, 743538667, 625183085, 5699060017, 4799237945

Basic calculations (n = 31369948)

Multiplication

n×y
n×2 62739896
n×3 94109844
n×4 125479792
n×5 156849740

Division

n÷y
n÷2 15684974
n÷3 10456649.333333
n÷3 7842487
n÷5 6273989.6

Exponentiation

ny
n2 984073637522704
n3 3.0870338837258E+22
n4 9.6840092406717E+29
n5 3.0378686631139E+37

Nth Root

y√n
2√n 5600.8881438572
3√n 315.38274798083
4√n 74.839081660969
5√n 31.572048389179

Divisors of 31369948

1, 2, 4, 151, 167, 302, 311, 334, 604, 622, 668, 1244, 25217, 46961, 50434, 51937, 93922, 100868, 103874, 187844, 207748, 7842487, 15684974, 31369948

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 -31369947
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 31369948 can be divided by 24 positive divisors. The sum of these divisors (counting 31369948) is 1, the average is 0.041666666666667.

Base conversion 31369948

Base System Value
2 Binary 1110111101010101011011100
3 Ternary 2012000202110221
4 Quaternary 1313222223130
5 Quinary 31012314243
6 Senary 3040211124
8 Octal 167525334
10 Decimal 31369948
12 Duodecimal a609aa4
16 Hexadecimal 1deaadc
20 Vigesimal 9g14h8
36 Base36 iod7g

Cryptographic Hash Functions

md5 7811f601b6a439f96c74f653eb40062d
sha1 aa9b825f18df5bf63a886a8b15cd72200998ff70
sha256 2bea9be2a632d1aa7c42498b195f068211ff9be61eed6560c54a61ea336f1ca8
sha512 158db7c075c6e7c7e0ff0784a72524d491285b01930dd1243faa408ecb480a52395ce08210c33b5ae9d8bce735482ed681843418c0c138da2fa1bb9bc2d1589d
ripemd-160 b73bf48973e9356c1812bdba7450e5ba1aee08d6

31369948 as geometric shapes

Circle

Radius = n
Diameter 62739896
Circumference 197103196.36059
Area 3.0915585102327E+15

Sphere

Radius = n
Volume 1.2930937293994E+23
Surface area 1.2366234040931E+16
Circumference 197103196.36059

Square

Length = n
Perimeter 125479792
Area 984073637522704
Diagonal 44363805.912539

Cube

Length = n
Surface area 5904441825136224
Volume 3.0870338837258E+22
Space diagonal 54334343.766794

Equilateral Triangle

Length = n
Perimeter 94109844
Area 4.2611638464461E+14
Altitude 27167171.883397

Triangular Pyramid

Length = n
Surface area 4.2611638464461E+14
Volume 3.6381043215586E+21
Height 14787935.30418