31506080 (number)

31506080 is an even 8-digits composite number following 31506079 and preceding 31506081. In scientific notation, it is written as 3.1506080 × 10^7. The sum of its digits is 23. It has a total of 8 prime factors and 48 positive divisors. There are 12410112 positive integers (up to 31506080) that are relatively prime to 31506080.

Interesting facts

Basic properties

Name

Name thirty-one million five hundred six thousand eighty

Notation

Scientific notation 3.1506080 × 10^7
Engineering notation 3.1506080 × 10^6

Prime Factorization of 31506080

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 67 × 2939

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1969130
Product of the distinct prime numbers

The prime factorization of 31506080 is 2 × 2 × 2 × 2 × 2 × 5 × 67 × 2939. Since it has a total of 8 prime factors.

Most popular turbo-numbers

2, 10, 36, 21, 862, 446, 8248, 8964, 89246, 95103, 228143, 177647, 9808556, 414582, 60895090, 7874565, 431301507, 577483719, 2792187575, 5433436903

Basic calculations (n = 31506080)

Multiplication

n×y
n×2 63012160
n×3 94518240
n×4 126024320
n×5 157530400

Division

n÷y
n÷2 15753040
n÷3 10502026.666667
n÷3 7876520
n÷5 6301216

Exponentiation

ny
n2 992633076966400
n3 3.127397713355E+22
n4 9.8532042548778E+29
n5 3.1043584151052E+37

Nth Root

y√n
2√n 5613.027703477
3√n 315.83829787001
4√n 74.920142174698
5√n 31.599402753506

Divisors of 31506080

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 2144, 2680, 2939, 5360, 5878, 10720, 11756, 14695, 23512, 29390, 47024, 58780, 94048, 117560, 196913, 235120, 393826, 470240, 787652, 984565, 1575304, 1969130, 3150608, 3938260, 6301216, 7876520, 15753040, 31506080

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 -31506079
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 31506080 can be divided by 48 positive divisors. The sum of these divisors (counting 31506080) is 1, the average is 0.020833333333333.

Base conversion 31506080

Base System Value
2 Binary 1111000001011111010100000
3 Ternary 2012021200012212
4 Quaternary 1320023322200
5 Quinary 31031143310
6 Senary 3043141252
8 Octal 170137240
10 Decimal 31506080
12 Duodecimal a674828
16 Hexadecimal 1e0bea0
20 Vigesimal 9gi540
36 Base36 ira8w

Cryptographic Hash Functions

md5 fe45596bc315fef4e2f9ba0fd74ee541
sha1 0bd1b70d1c77c811dea08750683503de92b5ce13
sha256 702e625fa09d8e211ef6728c638c73debfb09cc1c10122e6bcefe3a4778acb6d
sha512 f297ab00f13cd164f2d751f471c49c0ce902a05315ea77491625ec4c4ed37321057d319b27e3236a2eb563738cbdeb0119f4e18ae7c1120980817988a0dc1b38
ripemd-160 ee69b9fbbf609907057396823c42624ed61611f8

31506080 as geometric shapes

Circle

Radius = n
Diameter 63012160
Circumference 197958538.94282
Area 3.1184487823079E+15

Sphere

Radius = n
Volume 1.3100012908173E+23
Surface area 1.2473795129231E+16
Circumference 197958538.94282

Square

Length = n
Perimeter 126024320
Area 992633076966400
Diagonal 44556325.633212

Cube

Length = n
Surface area 5955798461798400
Volume 3.127397713355E+22
Space diagonal 54570131.30733

Equilateral Triangle

Length = n
Perimeter 94518240
Area 4.2982273064481E+14
Altitude 27285065.653665

Triangular Pyramid

Length = n
Surface area 4.2982273064481E+14
Volume 3.6856735509677E+21
Height 14852108.544404