20152998 (number)

20152998 is an even 8-digits composite number following 20152997 and preceding 20152999. In scientific notation, it is written as 2.0152998 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 6717660 positive integers (up to 20152998) that are relatively prime to 20152998.

Interesting facts

Basic properties

Name

Name twenty million one hundred fifty-two thousand nine hundred ninety-eight

Notation

Scientific notation 2.0152998 × 10^7
Engineering notation 2.0152998 × 10^6

Prime Factorization of 20152998

Prime Factorization 2 × 3 × 3 × 1119611

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6717666
Product of the distinct prime numbers

The prime factorization of 20152998 is 2 × 3 × 3 × 1119611. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 5, 10, 6, 273, 63, 2197, 3482, 4000, 27454, 880556, 187966, 6995049, 6262149, 55586088, 49953965, 803094875, 691576772, 7241974522, 738937860

Basic calculations (n = 20152998)

Multiplication

n×y
n×2 40305996
n×3 60458994
n×4 80611992
n×5 100764990

Division

n÷y
n÷2 10076499
n÷3 6717666
n÷3 5038249.5
n÷5 4030599.6

Exponentiation

ny
n2 406143328388004
n3 8.1850056847168E+21
n4 1.6495240319409E+29
n5 3.3242854516656E+36

Nth Root

y√n
2√n 4489.209061739
3√n 272.13217156288
4√n 67.001560144067
5√n 28.8980096898

Divisors of 20152998

1, 2, 3, 6, 9, 18, 1119611, 2239222, 3358833, 6717666, 10076499, 20152998

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 -20152997
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 20152998 can be divided by 12 positive divisors. The sum of these divisors (counting 20152998) is 1, the average is 0.083333333333333.

Base conversion 20152998

Base System Value
2 Binary 1001100111000001010100110
3 Ternary 1101220212201100
4 Quaternary 1030320022212
5 Quinary 20124343443
6 Senary 1555540530
8 Octal 114701246
10 Decimal 20152998
12 Duodecimal 68ba746
16 Hexadecimal 13382a6
20 Vigesimal 65j29i
36 Base36 bzy5i

Cryptographic Hash Functions

md5 7b2a122b2c39cd7be3bc6c6ebb805af1
sha1 0f404d22d86b42c54c8dbd0d036c335246f336a2
sha256 ff81cb514240f25b99574609cda10ac86329626d8b2ea95daa79561b6deb025e
sha512 66027cc848d7af13e82e69036af1923f308a2a67e51efa10b0e9ea57a8bb9b3dbca4d6cbcc7d8bf05cdb95fac151d4858af2544e072a6da427a71a52aa657bef
ripemd-160 fa5438b0664b3b2703f21344fdf904d981b470f7

20152998 as geometric shapes

Circle

Radius = n
Diameter 40305996
Circumference 126625020.92922
Area 1.2759368967683E+15

Sphere

Radius = n
Volume 3.4285271638263E+22
Surface area 5.103747587073E+15
Circumference 126625020.92922

Square

Length = n
Perimeter 80611992
Area 406143328388004
Diagonal 28500643.094078

Cube

Length = n
Surface area 2436859970328024
Volume 8.1850056847168E+21
Space diagonal 34906016.460834

Equilateral Triangle

Length = n
Perimeter 60458994
Area 1.7586521998079E+14
Altitude 17453008.230417

Triangular Pyramid

Length = n
Surface area 1.7586521998079E+14
Volume 9.6461217061895E+20
Height 9500214.3646926