31190880 (number)

31190880 is an even 8-digits composite number following 31190879 and preceding 31190881. In scientific notation, it is written as 3.1190880 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 24 positive divisors. There are 7128576 positive integers (up to 31190880) that are relatively prime to 31190880.

Interesting facts

Basic properties

Name

Name thirty-one million one hundred ninety thousand eight hundred eighty

Notation

Scientific notation 3.1190880 × 10^7
Engineering notation 3.1190880 × 10^6

Prime Factorization of 31190880

Prime Factorization 2 × 2 × 2 × 2 × 2 × 105 × 9283

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1949430
Product of the distinct prime numbers

The prime factorization of 31190880 is 2 × 2 × 2 × 2 × 2 × 105 × 9283. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 2, 90, 79, 858, 942, 5539, 9719, 1283, 7752, 477395, 257482, 371963, 776228, 14938263, 24864041, 359580566, 260548207, 5594396815, 4583063173

Basic calculations (n = 31190880)

Multiplication

n×y
n×2 62381760
n×3 93572640
n×4 124763520
n×5 155954400

Division

n÷y
n÷2 15595440
n÷3 10396960
n÷3 7797720
n÷5 6238176

Exponentiation

ny
n2 972870995174400
n3 3.0344702465965E+22
n4 9.4647797325163E+29
n5 2.9521480886335E+37

Nth Root

y√n
2√n 5584.8795868846
3√n 314.78150632945
4√n 74.732051938138
5√n 31.535921477384

Divisors of 31190880

1, 2, 4, 8, 16, 32, 105, 210, 420, 840, 1680, 3360, 9283, 18566, 37132, 74264, 148528, 297056, 974715, 1949430, 3898860, 7797720, 15595440, 31190880

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 -31190879
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 31190880 can be divided by 24 positive divisors. The sum of these divisors (counting 31190880) is 1, the average is 0.041666666666667.

Base conversion 31190880

Base System Value
2 Binary 1110110111110111101100000
3 Ternary 2011200122211210
4 Quaternary 1312332331200
5 Quinary 30441102010
6 Senary 3032310120
8 Octal 166767540
10 Decimal 31190880
12 Duodecimal a542340
16 Hexadecimal 1dbef60
20 Vigesimal 9eih40
36 Base36 ikj1c

Cryptographic Hash Functions

md5 5faf15d39dde4879a0d709b4493708e0
sha1 0d268a78e85ee0beb34600dea2bf2bc4ef626508
sha256 588c3f2ebb19d123c5d1c7351b56df9cfc7a615c6cadbdd06a4fccc1eff14a01
sha512 322a628c5950c4d3cdc5e6ecc8141571c87d54b5c1c4566403f643978638e3ca6ce98b8ecd228c81daea89e81309fdfd3d34aa4183836675baeca2006029bba8
ripemd-160 3a9652c30013bb586a2913be3e2019dadcb838c6

31190880 as geometric shapes

Circle

Radius = n
Diameter 62381760
Circumference 195978078.934
Area 3.0563643713305E+15

Sphere

Radius = n
Volume 1.2710759245659E+23
Surface area 1.2225457485322E+16
Circumference 195978078.934

Square

Length = n
Perimeter 124763520
Area 972870995174400
Diagonal 44110565.518352

Cube

Length = n
Surface area 5837225971046400
Volume 3.0344702465965E+22
Space diagonal 54024188.892784

Equilateral Triangle

Length = n
Perimeter 93572640
Area 4.2126549821304E+14
Altitude 27012094.446392

Triangular Pyramid

Length = n
Surface area 4.2126549821304E+14
Volume 3.5761574811287E+21
Height 14703521.839451