19967900 (number)

19967900 is an even 8-digits composite number following 19967899 and preceding 19967901. In scientific notation, it is written as 1.9967900 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 7987120 positive integers (up to 19967900) that are relatively prime to 19967900.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred sixty-seven thousand nine hundred

Notation

Scientific notation 1.9967900 × 10^7
Engineering notation 1.9967900 × 10^6

Prime Factorization of 19967900

Prime Factorization 2 × 2 × 25 × 199679

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9983950
Product of the distinct prime numbers

The prime factorization of 19967900 is 2 × 2 × 25 × 199679. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 6, 56, 7, 679, 485, 3480, 8084, 95917, 28250, 477730, 828785, 1478136, 2612747, 53488034, 35124182, 944598103, 291119034, 1465465176, 6556926290

Basic calculations (n = 19967900)

Multiplication

n×y
n×2 39935800
n×3 59903700
n×4 79871600
n×5 99839500

Division

n÷y
n÷2 9983950
n÷3 6655966.6666667
n÷3 4991975
n÷5 3993580

Exponentiation

ny
n2 398717030410000
n3 7.9615417915238E+21
n4 1.5897527033897E+29
n5 3.1744023006015E+36

Nth Root

y√n
2√n 4468.5456246971
3√n 271.29646255423
4√n 66.847181127533
5√n 28.844730032726

Divisors of 19967900

1, 2, 4, 25, 50, 100, 199679, 399358, 798716, 4991975, 9983950, 19967900

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19967899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19967900 can be divided by 12 positive divisors. The sum of these divisors (counting 19967900) is 1, the average is 0.083333333333333.

Base conversion 19967900

Base System Value
2 Binary 1001100001010111110011100
3 Ternary 1101120110210212
4 Quaternary 1030022332130
5 Quinary 20102433100
6 Senary 1551551552
8 Octal 114127634
10 Decimal 19967900
12 Duodecimal 682b5b8
16 Hexadecimal 130af9c
20 Vigesimal 64fjf0
36 Base36 bvzbw

Cryptographic Hash Functions

md5 b84584c4d0b611a60725a76774f3c028
sha1 e1b326acc42c13eaf03f03a37a9be8d69729f58e
sha256 6d15f09d9192c21e5aa6c3d2ddb1a65d183cf545d7fe8f5f911f6cdfe292d0ee
sha512 24204384771726d213634d25acfe4ab88020b8c4b0e6300bb2bc6c4ce662e2ca0d1fcb466007674c1e8feaa98d9a396faf69d580b18c0a77d9785513c756d785
ripemd-160 f0262b9b53673cc3b765d9768ae0e9d2c0937b55

19967900 as geometric shapes

Circle

Radius = n
Diameter 39935800
Circumference 125462015.89523
Area 1.2526064935972E+15

Sphere

Radius = n
Volume 3.3349228271333E+22
Surface area 5.0104259743888E+15
Circumference 125462015.89523

Square

Length = n
Perimeter 79871600
Area 398717030410000
Diagonal 28238874.99211

Cube

Length = n
Surface area 2392302182460000
Volume 7.9615417915238E+21
Space diagonal 34585417.320455

Equilateral Triangle

Length = n
Perimeter 59903700
Area 1.7264953862828E+14
Altitude 17292708.660227

Triangular Pyramid

Length = n
Surface area 1.7264953862828E+14
Volume 9.3827669824777E+20
Height 9412958.3307032