31480168 (number)

31480168 is an even 8-digits composite number following 31480167 and preceding 31480169. In scientific notation, it is written as 3.1480168 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors. There are 15645168 positive integers (up to 31480168) that are relatively prime to 31480168.

Interesting facts

Basic properties

Name

Name thirty-one million four hundred eighty thousand one hundred sixty-eight

Notation

Scientific notation 3.1480168 × 10^7
Engineering notation 3.1480168 × 10^6

Prime Factorization of 31480168

Prime Factorization 2 × 2 × 2 × 167 × 23563

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7870042
Product of the distinct prime numbers

The prime factorization of 31480168 is 2 × 2 × 2 × 167 × 23563. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 9, 28, 12, 337, 848, 6475, 3723, 15582, 59133, 901439, 730074, 5479038, 5554530, 35721584, 97567219, 640672478, 257474948, 7703079340, 3104593438

Basic calculations (n = 31480168)

Multiplication

n×y
n×2 62960336
n×3 94440504
n×4 125920672
n×5 157400840

Division

n÷y
n÷2 15740084
n÷3 10493389.333333
n÷3 7870042
n÷5 6296033.6

Exponentiation

ny
n2 991000977308224
n3 3.1196877253827E+22
n4 9.8208293702586E+29
n5 3.0916135847507E+37

Nth Root

y√n
2√n 5610.7190270054
3√n 315.7516876387
4√n 74.904733008037
5√n 31.594203292161

Divisors of 31480168

1, 2, 4, 8, 167, 334, 668, 1336, 23563, 47126, 94252, 188504, 3935021, 7870042, 15740084, 31480168

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 -31480167
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 31480168 can be divided by 16 positive divisors. The sum of these divisors (counting 31480168) is 1, the average is 0.0625.

Base conversion 31480168

Base System Value
2 Binary 1111000000101100101101000
3 Ternary 2012020100200011
4 Quaternary 1320011211220
5 Quinary 31024331133
6 Senary 3042421304
8 Octal 170054550
10 Decimal 31480168
12 Duodecimal a661834
16 Hexadecimal 1e05968
20 Vigesimal 9gf088
36 Base36 iqq94

Cryptographic Hash Functions

md5 e00542d1fa8ce2223a33014a192e3346
sha1 8375839abd6fa6548cef0919e34f843cfed93725
sha256 651862a02628f443e5dc737b3a09da9b62f866d9654343ff08dcaa977f4f0742
sha512 03f3805ab743a2981c65993180a95111de3d6963897a09c187e1a89989518aa34fe0e5191dd69c2e3dafeff069e518fc82ad99877c2e9d049f2352fa7fcf492b
ripemd-160 f6f351750b56ddb0ef6efdbf4713e506b37ae8aa

31480168 as geometric shapes

Circle

Radius = n
Diameter 62960336
Circumference 197795729.04514
Area 3.1133213900118E+15

Sphere

Radius = n
Volume 1.3067717386075E+23
Surface area 1.2453285560047E+16
Circumference 197795729.04514

Square

Length = n
Perimeter 125920672
Area 991000977308224
Diagonal 44519680.531384

Cube

Length = n
Surface area 5946005863849344
Volume 3.1196877253827E+22
Space diagonal 54525250.406804

Equilateral Triangle

Length = n
Perimeter 94440504
Area 4.2911601076206E+14
Altitude 27262625.203402

Triangular Pyramid

Length = n
Surface area 4.2911601076206E+14
Volume 3.6765872430042E+21
Height 14839893.510461