31820348 (number)

31820348 is an even 8-digits composite number following 31820347 and preceding 31820349. In scientific notation, it is written as 3.1820348 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 36 positive divisors. There are 13364736 positive integers (up to 31820348) that are relatively prime to 31820348.

Interesting facts

Basic properties

Name

Name thirty-one million eight hundred twenty thousand three hundred forty-eight

Notation

Scientific notation 3.1820348 × 10^7
Engineering notation 3.1820348 × 10^6

Prime Factorization of 31820348

Prime Factorization 2 × 2 × 7 × 89 × 113 × 113

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 140798
Product of the distinct prime numbers

The prime factorization of 31820348 is 2 × 2 × 7 × 89 × 113 × 113. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 8, 90, 4, 437, 656, 7171, 3275, 47329, 24162, 367870, 495779, 238706, 5279507, 33545687, 49818124, 137350086, 8315137, 6236016335, 5137117190

Basic calculations (n = 31820348)

Multiplication

n×y
n×2 63640696
n×3 95461044
n×4 127281392
n×5 159101740

Division

n÷y
n÷2 15910174
n÷3 10606782.666667
n÷3 7955087
n÷5 6364069.6

Exponentiation

ny
n2 1012534546841104
n3 3.2219201642506E+22
n4 1.0252262085467E+30
n5 3.2623054734677E+37

Nth Root

y√n
2√n 5640.9527564056
3√n 316.88497055434
4√n 75.106276411533
5√n 31.662192499682

Divisors of 31820348

1, 2, 4, 7, 14, 28, 89, 113, 178, 226, 356, 452, 623, 791, 1246, 1582, 2492, 3164, 10057, 12769, 20114, 25538, 40228, 51076, 70399, 89383, 140798, 178766, 281596, 357532, 1136441, 2272882, 4545764, 7955087, 15910174, 31820348

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 -31820347
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 31820348 can be divided by 36 positive divisors. The sum of these divisors (counting 31820348) is 1, the average is 0.027777777777778.

Base conversion 31820348

Base System Value
2 Binary 1111001011000101000111100
3 Ternary 2012212122022102
4 Quaternary 1321120220330
5 Quinary 31121222343
6 Senary 3054004232
8 Octal 171305074
10 Decimal 31820348
12 Duodecimal a7a6678
16 Hexadecimal 1e58a3c
20 Vigesimal 9ihah8
36 Base36 iy0qk

Cryptographic Hash Functions

md5 a97b6148699a029b3aaf64289379addc
sha1 2d786f2332f329893b62ff8628da8d40dfd9e3e0
sha256 35a214e65dcc0d20ef279af5575a049ea7958dabfd33b5200d7d50310eaeb0ec
sha512 2a18d71d65e69e709fb8c8b2a5a1cea0cfbaf917ed447b02e97159e29fff64f2ad17c99f6891e03c3d9f99ec0e5981c05b656b0eaa7c4da4a3e305a120ef7439
ripemd-160 309fdb3d8bb5a72080aba8bb3cdca9085b27fba2

31820348 as geometric shapes

Circle

Radius = n
Diameter 63640696
Circumference 199933143.02294
Area 3.1809710938619E+15

Sphere

Radius = n
Volume 1.3495947624617E+23
Surface area 1.2723884375448E+16
Circumference 199933143.02294

Square

Length = n
Perimeter 127281392
Area 1012534546841104
Diagonal 45000767.701032

Cube

Length = n
Surface area 6075207281046624
Volume 3.2219201642506E+22
Space diagonal 55114459.450523

Equilateral Triangle

Length = n
Perimeter 95461044
Area 4.3844031988688E+14
Altitude 27557229.725261

Triangular Pyramid

Length = n
Surface area 4.3844031988688E+14
Volume 3.7970693276388E+21
Height 15000255.900344