31362920 (number)

31362920 is an even 8-digits composite number following 31362919 and preceding 31362921. In scientific notation, it is written as 3.1362920 × 10^7. The sum of its digits is 26. It has a total of 7 prime factors and 64 positive divisors. There are 11467008 positive integers (up to 31362920) that are relatively prime to 31362920.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.1362920 × 10^7
Engineering notation 3.1362920 × 10^6

Prime Factorization of 31362920

Prime Factorization 2 × 2 × 2 × 5 × 29 × 19 × 1423

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 7840730
Product of the distinct prime numbers

The prime factorization of 31362920 is 2 × 2 × 2 × 5 × 29 × 19 × 1423. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 8, 53, 39, 226, 461, 5285, 3058, 18327, 25083, 347888, 485214, 3851857, 7068471, 84551884, 28915298, 923968723, 675251816, 9920959316, 8953416077

Basic calculations (n = 31362920)

Multiplication

n×y
n×2 62725840
n×3 94088760
n×4 125451680
n×5 156814600

Division

n÷y
n÷2 15681460
n÷3 10454306.666667
n÷3 7840730
n÷5 6272584

Exponentiation

ny
n2 983632750926400
n3 3.0849595276685E+22
n4 9.6753338869504E+29
n5 3.0344672266971E+37

Nth Root

y√n
2√n 5600.2607082171
3√n 315.35919385083
4√n 74.834889645252
5√n 31.570633606833

Divisors of 31362920

1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 190, 232, 290, 380, 551, 580, 760, 1102, 1160, 1423, 2204, 2755, 2846, 4408, 5510, 5692, 7115, 11020, 11384, 14230, 22040, 27037, 28460, 41267, 54074, 56920, 82534, 108148, 135185, 165068, 206335, 216296, 270370, 330136, 412670, 540740, 784073, 825340, 1081480, 1568146, 1650680, 3136292, 3920365, 6272584, 7840730, 15681460, 31362920

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31362919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31362920 can be divided by 64 positive divisors. The sum of these divisors (counting 31362920) is 1, the average is 0.015625.

Base conversion 31362920

Base System Value
2 Binary 1110111101000111101101000
3 Ternary 2012000101211122
4 Quaternary 1313220331220
5 Quinary 31012103140
6 Senary 3040114412
8 Octal 167507550
10 Decimal 31362920
12 Duodecimal a605a08
16 Hexadecimal 1de8f68
20 Vigesimal 9g0760
36 Base36 io7s8

Cryptographic Hash Functions

md5 5a63170fb5dede4db30b4c6cb157d11a
sha1 395999d32383b3ab882ff52ac29bc209975b92fc
sha256 fe7d2fe62e6818ac65a176313d6b26643f31ba33b808a9adb5b3ec5df0b52dcc
sha512 e0a08bec7aa1966c783a131588838ba255a80fc7f574473ff3b2a1293fe536368b179772edad2e435f8adc91f60ad8fa43d31c0cf02ce561447ed46c0bdfb865
ripemd-160 27dc4f9116c2bcf05ebabe713c5a88ef002a2d82

31362920 as geometric shapes

Circle

Radius = n
Diameter 62725840
Circumference 197059038.13425
Area 3.0901734241407E+15

Sphere

Radius = n
Volume 1.292224825166E+23
Surface area 1.2360693696563E+16
Circumference 197059038.13425

Square

Length = n
Perimeter 125451680
Area 983632750926400
Diagonal 44353866.819622

Cube

Length = n
Surface area 5901796505558400
Volume 3.0849595276685E+22
Space diagonal 54322170.913718

Equilateral Triangle

Length = n
Perimeter 94088760
Area 4.2592547514832E+14
Altitude 27161085.456859

Triangular Pyramid

Length = n
Surface area 4.2592547514832E+14
Volume 3.6356596695007E+21
Height 14784622.273207