31228082 (number)

31228082 is an even 8-digits composite number following 31228081 and preceding 31228083. In scientific notation, it is written as 3.1228082 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 14664000 positive integers (up to 31228082) that are relatively prime to 31228082.

Interesting facts

Basic properties

Name

Name thirty-one million two hundred twenty-eight thousand eighty-two

Notation

Scientific notation 3.1228082 × 10^7
Engineering notation 3.1228082 × 10^6

Prime Factorization of 31228082

Prime Factorization 2 × 17 × 1223 × 751

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 31228082
Product of the distinct prime numbers

The prime factorization of 31228082 is 2 × 17 × 1223 × 751. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 42, 10, 377, 485, 8751, 9027, 61261, 10734, 715993, 984728, 5920359, 1868434, 91122379, 86074563, 414869520, 714398747, 5915801705, 3964561505

Basic calculations (n = 31228082)

Multiplication

n×y
n×2 62456164
n×3 93684246
n×4 124912328
n×5 156140410

Division

n÷y
n÷2 15614041
n÷3 10409360.666667
n÷3 7807020.5
n÷5 6245616.4

Exponentiation

ny
n2 975193105398724
n3 3.0453410261226E+22
n4 9.5100159281721E+29
n5 2.9697955722626E+37

Nth Root

y√n
2√n 5588.2091943663
3√n 314.90660538507
4√n 74.754325589669
5√n 31.543440598559

Divisors of 31228082

1, 2, 17, 34, 751, 1223, 1502, 2446, 12767, 20791, 25534, 41582, 918473, 1836946, 15614041, 31228082

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 -31228081
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 31228082 can be divided by 16 positive divisors. The sum of these divisors (counting 31228082) is 1, the average is 0.0625.

Base conversion 31228082

Base System Value
2 Binary 1110111001000000010110010
3 Ternary 2011202112212122
4 Quaternary 1313020002302
5 Quinary 30443244312
6 Senary 3033154242
8 Octal 167100262
10 Decimal 31228082
12 Duodecimal a55b982
16 Hexadecimal 1dc80b2
20 Vigesimal 9f3a42
36 Base36 ilbqq

Cryptographic Hash Functions

md5 2cec0226b90c00e58ea2fcd92eb5e972
sha1 4f926f6890bf7d527172522427da2206929da364
sha256 82e32186739d0a14aad1074dbac86355dc95c0d57e7e9422bd6d8f596d9c86d6
sha512 2992d90da84489ef9f43eddceea764eaef8dfb5df4dafaf54261731fb88a024466b6e78de55d61aaab39a14879e83717665f97b30fcc632dcc007cd128dd2864
ripemd-160 863a27fb3448a481206b7d19ef36ed82a1a59862

31228082 as geometric shapes

Circle

Radius = n
Diameter 62456164
Circumference 196211825.9938
Area 3.063659495752E+15

Sphere

Radius = n
Volume 1.2756294660456E+23
Surface area 1.2254637983008E+16
Circumference 196211825.9938

Square

Length = n
Perimeter 124912328
Area 975193105398724
Diagonal 44163177.091299

Cube

Length = n
Surface area 5851158632392344
Volume 3.0453410261226E+22
Space diagonal 54088624.646927

Equilateral Triangle

Length = n
Perimeter 93684246
Area 4.2227100143537E+14
Altitude 27044312.323464

Triangular Pyramid

Length = n
Surface area 4.2227100143537E+14
Volume 3.5889688176615E+21
Height 14721059.030433