31362940 (number)

31362940 is an even 8-digits composite number following 31362939 and preceding 31362941. In scientific notation, it is written as 3.1362940 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 36 positive divisors. There are 10752672 positive integers (up to 31362940) that are relatively prime to 31362940.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.1362940 × 10^7
Engineering notation 3.1362940 × 10^6

Prime Factorization of 31362940

Prime Factorization 2 × 2 × 5 × 7 × 7 × 32003

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2240210
Product of the distinct prime numbers

The prime factorization of 31362940 is 2 × 2 × 5 × 7 × 7 × 32003. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 2, 59, 6, 105, 286, 9559, 2681, 26075, 76940, 238867, 527779, 935285, 9417028, 76499688, 29781564, 173201259, 746863406, 1293094230, 9457566670

Basic calculations (n = 31362940)

Multiplication

n×y
n×2 62725880
n×3 94088820
n×4 125451760
n×5 156814700

Division

n÷y
n÷2 15681470
n÷3 10454313.333333
n÷3 7840735
n÷5 6272588

Exponentiation

ny
n2 983634005443600
n3 3.0849654294687E+22
n4 9.6753585666502E+29
n5 3.0344769020434E+37

Nth Root

y√n
2√n 5600.2624938479
3√n 315.35926088522
4√n 74.834901575722
5√n 31.570637633323

Divisors of 31362940

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 32003, 64006, 128012, 160015, 224021, 320030, 448042, 640060, 896084, 1120105, 1568147, 2240210, 3136294, 4480420, 6272588, 7840735, 15681470, 31362940

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31362939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31362940 can be divided by 36 positive divisors. The sum of these divisors (counting 31362940) is 1, the average is 0.027777777777778.

Base conversion 31362940

Base System Value
2 Binary 1110111101000111101111100
3 Ternary 2012000101212101
4 Quaternary 1313220331330
5 Quinary 31012103230
6 Senary 3040114444
8 Octal 167507574
10 Decimal 31362940
12 Duodecimal a605a24
16 Hexadecimal 1de8f7c
20 Vigesimal 9g0770
36 Base36 io7ss

Cryptographic Hash Functions

md5 9cbd3ae61fb2d94e68fae5b262a88d6c
sha1 8066d8d4ffcb907e24f27aef4ba445bf7e36f2f8
sha256 a8d867178b6aaca47cb7c510da8fdc2a336d38ca1b210da23732e7e29d55b7ef
sha512 bc6464b21df0d7c4f348e26f5e1653c19dbc540773a283b54311c40b39d54df75431ceaa717e69e12e6b6ef1b401037fc69d714e8ad6fe636b30ac811a26de68
ripemd-160 55d21d681e6fc1b3a6ecc8d37b1fdf0375dbb46a

31362940 as geometric shapes

Circle

Radius = n
Diameter 62725880
Circumference 197059163.79795
Area 3.0901773653227E+15

Sphere

Radius = n
Volume 1.2922272973063E+23
Surface area 1.2360709461291E+16
Circumference 197059163.79795

Square

Length = n
Perimeter 125451760
Area 983634005443600
Diagonal 44353895.103894

Cube

Length = n
Surface area 5901804032661600
Volume 3.0849654294687E+22
Space diagonal 54322205.554734

Equilateral Triangle

Length = n
Perimeter 94088820
Area 4.259260183702E+14
Altitude 27161102.777367

Triangular Pyramid

Length = n
Surface area 4.259260183702E+14
Volume 3.635666624839E+21
Height 14784631.701298