31402020 (number)

31402020 is an even 8-digits composite number following 31402019 and preceding 31402021. In scientific notation, it is written as 3.1402020 × 10^7. The sum of its digits is 12. It has a total of 6 prime factors and 48 positive divisors. There are 7644672 positive integers (up to 31402020) that are relatively prime to 31402020.

Interesting facts

Basic properties

Name

Name thirty-one million four hundred two thousand twenty

Notation

Scientific notation 3.1402020 × 10^7
Engineering notation 3.1402020 × 10^6

Prime Factorization of 31402020

Prime Factorization 2 × 2 × 15 × 13 × 127 × 317

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 15701010
Product of the distinct prime numbers

The prime factorization of 31402020 is 2 × 2 × 15 × 13 × 127 × 317. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 4, 63, 51, 520, 610, 3449, 8724, 83832, 66806, 228647, 191903, 2184112, 2688653, 80697807, 73484189, 13482294, 922922251, 6446938048, 170767042

Basic calculations (n = 31402020)

Multiplication

n×y
n×2 62804040
n×3 94206060
n×4 125608080
n×5 157010100

Division

n÷y
n÷2 15701010
n÷3 10467340
n÷3 7850505
n÷5 6280404

Exponentiation

ny
n2 986086860080400
n3 3.0965119301982E+22
n4 9.7236729562322E+29
n5 3.0534297264506E+37

Nth Root

y√n
2√n 5603.7505297791
3√n 315.49019168609
4√n 74.858202822264
5√n 31.578501475386

Divisors of 31402020

1, 2, 4, 13, 15, 26, 30, 52, 60, 127, 195, 254, 317, 390, 508, 634, 780, 1268, 1651, 1905, 3302, 3810, 4121, 4755, 6604, 7620, 8242, 9510, 16484, 19020, 24765, 40259, 49530, 61815, 80518, 99060, 123630, 161036, 247260, 523367, 603885, 1046734, 1207770, 2093468, 2415540, 7850505, 15701010, 31402020

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31402019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31402020 can be divided by 48 positive divisors. The sum of these divisors (counting 31402020) is 1, the average is 0.020833333333333.

Base conversion 31402020

Base System Value
2 Binary 1110111110010100000100100
3 Ternary 2012002101110210
4 Quaternary 1313302200210
5 Quinary 31014331040
6 Senary 3041015420
8 Octal 167624044
10 Decimal 31402020
12 Duodecimal a624570
16 Hexadecimal 1df2824
20 Vigesimal 9g5510
36 Base36 ip1yc

Cryptographic Hash Functions

md5 0600f846687fe3524f60c47bc4746cf6
sha1 498c606b30f2e0ca5d7c7f771088fa46e99c702b
sha256 d118e382d275479b21fefb9979b11dae31da6423ba68b71da5e3874ea1cf976a
sha512 1a994c9dd7fc09c7930924c2eae9a9e6ade6c7d13d342b6dbcc44718a121b361d3fed297182930d66b893ffd4a98c91bec886495db27f677ede1e88da2f59e7b
ripemd-160 af00d8abcc4f744630697d41b27a4cca088022ab

31402020 as geometric shapes

Circle

Radius = n
Diameter 62804040
Circumference 197304710.67976
Area 3.09788323543E+15

Sphere

Radius = n
Volume 1.2970638842218E+23
Surface area 1.239153294172E+16
Circumference 197304710.67976

Square

Length = n
Perimeter 125608080
Area 986086860080400
Diagonal 44409162.569911

Cube

Length = n
Surface area 5916521160482400
Volume 3.0965119301982E+22
Space diagonal 54389894.100294

Equilateral Triangle

Length = n
Perimeter 94206060
Area 4.2698813558383E+14
Altitude 27194947.050147

Triangular Pyramid

Length = n
Surface area 4.2698813558383E+14
Volume 3.649274306447E+21
Height 14803054.18997