19308972 (number)

19308972 is an even 8-digits composite number following 19308971 and preceding 19308973. In scientific notation, it is written as 1.9308972 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 6426000 positive integers (up to 19308972) that are relatively prime to 19308972.

Interesting facts

Basic properties

Name

Name nineteen million three hundred eight thousand nine hundred seventy-two

Notation

Scientific notation 1.9308972 × 10^7
Engineering notation 1.9308972 × 10^6

Prime Factorization of 19308972

Prime Factorization 2 × 2 × 3 × 1051 × 1531

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9654486
Product of the distinct prime numbers

The prime factorization of 19308972 is 2 × 2 × 3 × 1051 × 1531. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 8, 12, 90, 210, 691, 9360, 5079, 92303, 63020, 268873, 536313, 2234761, 1622676, 29065231, 33078745, 205344674, 300415568, 119050197, 6822632386

Basic calculations (n = 19308972)

Multiplication

n×y
n×2 38617944
n×3 57926916
n×4 77235888
n×5 96544860

Division

n÷y
n÷2 9654486
n÷3 6436324
n÷3 4827243
n÷5 3861794.4

Exponentiation

ny
n2 372836399696784
n3 7.199087602326E+21
n4 1.3900698093886E+29
n5 2.684081902753E+36

Nth Root

y√n
2√n 4394.1975376626
3√n 268.27881801709
4√n 66.288743672381
5√n 28.651794695183

Divisors of 19308972

1, 2, 3, 4, 6, 12, 1051, 1531, 2102, 3062, 3153, 4204, 4593, 6124, 6306, 9186, 12612, 18372, 1609081, 3218162, 4827243, 6436324, 9654486, 19308972

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 -19308971
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 19308972 can be divided by 24 positive divisors. The sum of these divisors (counting 19308972) is 1, the average is 0.041666666666667.

Base conversion 19308972

Base System Value
2 Binary 1001001101010000110101100
3 Ternary 1100022222221010
4 Quaternary 1021222012230
5 Quinary 14420341342
6 Senary 1525505220
8 Octal 111520654
10 Decimal 19308972
12 Duodecimal 6572210
16 Hexadecimal 126a1ac
20 Vigesimal 60dc8c
36 Base36 bhuwc

Cryptographic Hash Functions

md5 1442f89728b5c843defafea8484a754f
sha1 2302ac4f4a07aaa0099af58278afdbdf9fb951ab
sha256 b44986bd20c59a1bf1211bd30bc01562a5985f6aa19c84d8fea0d359e981b6e2
sha512 0b3cb8ac7c53e45467fdfbdf1ff3f64a2068edc364fc82b7f678f9f6e40e15e81e8a2ba6e42a42a93dc806bfdb0a39c8f4d22501b1b23e88f5c9d591c13b9ba7
ripemd-160 b82db39752145777e19f22d2a28a3d3ca8f6f00d

19308972 as geometric shapes

Circle

Radius = n
Diameter 38617944
Circumference 121321849.16714
Area 1.1713000942783E+15

Sphere

Radius = n
Volume 3.0155467632022E+22
Surface area 4.6852003771131E+15
Circumference 121321849.16714

Square

Length = n
Perimeter 77235888
Area 372836399696784
Diagonal 27307010.077882

Cube

Length = n
Surface area 2237018398180704
Volume 7.199087602326E+21
Space diagonal 33444120.545925

Equilateral Triangle

Length = n
Perimeter 57926916
Area 1.6144289679647E+14
Altitude 16722060.272962

Triangular Pyramid

Length = n
Surface area 1.6144289679647E+14
Volume 8.4842061032679E+20
Height 9102336.6926275