31477072 (number)

31477072 is an even 8-digits composite number following 31477071 and preceding 31477073. In scientific notation, it is written as 3.1477072 × 10^7. The sum of its digits is 31. It has a total of 6 prime factors and 20 positive divisors. There are 13553280 positive integers (up to 31477072) that are relatively prime to 31477072.

Interesting facts

Basic properties

Name

Name thirty-one million four hundred seventy-seven thousand seventy-two

Notation

Scientific notation 3.1477072 × 10^7
Engineering notation 3.1477072 × 10^6

Prime Factorization of 31477072

Prime Factorization 2 × 2 × 2 × 2 × 209 × 9413

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3934634
Product of the distinct prime numbers

The prime factorization of 31477072 is 2 × 2 × 2 × 2 × 209 × 9413. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 9, 49, 95, 23, 889, 6643, 714, 92130, 5103, 967506, 179246, 6513148, 9192319, 72850113, 81669145, 656252989, 732373397, 5127914746, 4435695237

Basic calculations (n = 31477072)

Multiplication

n×y
n×2 62954144
n×3 94431216
n×4 125908288
n×5 157385360

Division

n÷y
n÷2 15738536
n÷3 10492357.333333
n÷3 7869268
n÷5 6295414.4

Exponentiation

ny
n2 990806061693184
n3 3.1187673741953E+22
n4 9.8169665188796E+29
n5 3.0900936193636E+37

Nth Root

y√n
2√n 5610.4431197544
3√n 315.74133615568
4√n 74.902891264319
5√n 31.593581824693

Divisors of 31477072

1, 2, 4, 8, 16, 209, 418, 836, 1672, 3344, 9413, 18826, 37652, 75304, 150608, 1967317, 3934634, 7869268, 15738536, 31477072

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31477071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31477072 can be divided by 20 positive divisors. The sum of these divisors (counting 31477072) is 1, the average is 0.05.

Base conversion 31477072

Base System Value
2 Binary 1111000000100110101010000
3 Ternary 2012020012102111
4 Quaternary 1320010311100
5 Quinary 31024231242
6 Senary 3042355104
8 Octal 170046520
10 Decimal 31477072
12 Duodecimal a65ba94
16 Hexadecimal 1e04d50
20 Vigesimal 9gecdc
36 Base36 iqnv4

Cryptographic Hash Functions

md5 3b8edaf38c7d53830c296d9a92388fd3
sha1 ff3168fc7e70abb2f73bb20732a25619f30fc2f2
sha256 9ca1474751410f538d8adc61b55ad54686a25e3bee91af58022c7988504e734c
sha512 0a3c351c1e7b9565b4573c1d69a8e21b449da65125273a3310433e89b5ec8bec6eabc47556813d6b80800cba0c684ffbe1c78f9b02b8b9e6820fea75321011b6
ripemd-160 cd4c1a57480f801d67fcd67b8faa8797c4bbc4c7

31477072 as geometric shapes

Circle

Radius = n
Diameter 62954144
Circumference 197776276.30343
Area 3.1127090445475E+15

Sphere

Radius = n
Volume 1.3063862228037E+23
Surface area 1.245083617819E+16
Circumference 197776276.30343

Square

Length = n
Perimeter 125908288
Area 990806061693184
Diagonal 44515302.126194

Cube

Length = n
Surface area 5944836370159104
Volume 3.1187673741953E+22
Space diagonal 54519887.977504

Equilateral Triangle

Length = n
Perimeter 94431216
Area 4.2903160982495E+14
Altitude 27259943.988752

Triangular Pyramid

Length = n
Surface area 4.2903160982495E+14
Volume 3.6755025987281E+21
Height 14838434.042065