31362842 (number)

31362842 is an even 8-digits composite number following 31362841 and preceding 31362843. In scientific notation, it is written as 3.1362842 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors. There are 13267800 positive integers (up to 31362842) that are relatively prime to 31362842.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.1362842 × 10^7
Engineering notation 3.1362842 × 10^6

Prime Factorization of 31362842

Prime Factorization 2 × 7 × 7 × 79 × 4051

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4480406
Product of the distinct prime numbers

The prime factorization of 31362842 is 2 × 7 × 7 × 79 × 4051. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 1, 91, 85, 186, 623, 4098, 1679, 36396, 33416, 638040, 324474, 4498847, 7362540, 9658901, 54773635, 910899808, 339709092, 7172675740, 5847448854

Basic calculations (n = 31362842)

Multiplication

n×y
n×2 62725684
n×3 94088526
n×4 125451368
n×5 156814210

Division

n÷y
n÷2 15681421
n÷3 10454280.666667
n÷3 7840710.5
n÷5 6272568.4

Exponentiation

ny
n2 983627858316964
n3 3.0849365107193E+22
n4 9.6752376365722E+29
n5 3.0344294930827E+37

Nth Root

y√n
2√n 5600.2537442512
3√n 315.35893241644
4√n 74.834843116367
5√n 31.5706179035

Divisors of 31362842

1, 2, 7, 14, 49, 79, 98, 158, 553, 1106, 3871, 4051, 7742, 8102, 28357, 56714, 198499, 320029, 396998, 640058, 2240203, 4480406, 15681421, 31362842

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31362841
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31362842 can be divided by 24 positive divisors. The sum of these divisors (counting 31362842) is 1, the average is 0.041666666666667.

Base conversion 31362842

Base System Value
2 Binary 1110111101000111100011010
3 Ternary 2012000101201202
4 Quaternary 1313220330122
5 Quinary 31012102332
6 Senary 3040114202
8 Octal 167507432
10 Decimal 31362842
12 Duodecimal a605962
16 Hexadecimal 1de8f1a
20 Vigesimal 9g0722
36 Base36 io7q2

Cryptographic Hash Functions

md5 c5e2904af4df0ef78031161d578eb6e6
sha1 d09ba6a238afb07821e86dad5a98c4df3c7e02fe
sha256 132c7589b6530e7e3886156d8e1e8a4fd10b15246426644b195f0d5dfe906bbd
sha512 a0600f5365ae393ca31ff7209a89f69a594cfea28c521c8bc7bc9b346cb01e4375208b35803a08774d4d63925526a6096e7bf49e73226b3e6301846fb1d454e9
ripemd-160 2eab57f1a08b599e9aedfcf8316d751e27756a32

31362842 as geometric shapes

Circle

Radius = n
Diameter 62725684
Circumference 197058548.04579
Area 3.0901580535548E+15

Sphere

Radius = n
Volume 1.2922151838489E+23
Surface area 1.2360632214219E+16
Circumference 197058548.04579

Square

Length = n
Perimeter 125451368
Area 983627858316964
Diagonal 44353756.510965

Cube

Length = n
Surface area 5901767149901784
Volume 3.0849365107193E+22
Space diagonal 54322035.813755

Equilateral Triangle

Length = n
Perimeter 94088526
Area 4.2592335658629E+14
Altitude 27161017.906878

Triangular Pyramid

Length = n
Surface area 4.2592335658629E+14
Volume 3.635632543766E+21
Height 14784585.503655