19902013 (number)

19902013 is an odd 8-digits prime number following 19902012 and preceding 19902014. In scientific notation, it is written as 1.9902013 × 10^7. The sum of its digits is 25. It has a total of 1 prime factors and 2 positive divisors. There are 19902012 positive integers (up to 19902013) that are relatively prime to 19902013.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred two thousand thirteen

Notation

Scientific notation 1.9902013 × 10^7
Engineering notation 1.9902013 × 10^6

Prime Factorization of 19902013

Prime Factorization 19902013

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 19902013
Product of the distinct prime numbers

The prime factorization of 19902013 is 19902013. Since it has a total of 1 prime factors.

Most popular turbo-numbers

9, 6, 4, 41, 947, 128, 517, 8391, 54717, 7481, 548272, 324645, 2153845, 1396803, 27534433, 5987585, 614758343, 928322125, 385692712, 2320440068

Basic calculations (n = 19902013)

Multiplication

n×y
n×2 39804026
n×3 59706039
n×4 79608052
n×5 99510065

Division

n÷y
n÷2 9951006.5
n÷3 6634004.3333333
n÷3 4975503.25
n÷5 3980402.6

Exponentiation

ny
n2 396090121452169
n3 7.8829907463126E+21
n4 1.5688738431199E+29
n5 3.1223747621133E+36

Nth Root

y√n
2√n 4461.1672239449
3√n 270.99773966334
4√n 66.791969756438
5√n 28.825669379513

Divisors of 19902013

1, 19902013

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 19902014
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 9951007
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 4461.1673360232
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999998995077
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19902013 can be divided by 2 positive divisors. The sum of these divisors (counting 19902013) is 19902014, the average is 9951007.

Base conversion 19902013

Base System Value
2 Binary 1001011111010111000111101
3 Ternary 1101110010102121
4 Quaternary 1023322320331
5 Quinary 20043331023
6 Senary 1550322541
8 Octal 113727075
10 Decimal 19902013
12 Duodecimal 67b9451
16 Hexadecimal 12fae3d
20 Vigesimal 647f0d
36 Base36 bukhp

Cryptographic Hash Functions

md5 45b5990544800e03da2c7262f78f257f
sha1 8a05cf5ac66520ac8aaa42ed3e1282982011eab4
sha256 02e8dafa50c1c862f5b98798b608a13d590a2021441edc2a2d2da280e7b3e105
sha512 8ba6d0e6b27d157298058777e3b0b95f01d0aec8fa149ba376f201fa7266b82bc835a15db9284357053bfba55fb42435aedaddd8fdb51a0d9f550a9261994cef
ripemd-160 14d00b2a6e2d552d852eb76e5a7ff8b25ec290e2

19902013 as geometric shapes

Circle

Radius = n
Diameter 39804026
Circumference 125048035.6649
Area 1.2443538157136E+15

Sphere

Radius = n
Volume 3.3020194422576E+22
Surface area 4.9774152628545E+15
Circumference 125048035.6649

Square

Length = n
Perimeter 79608052
Area 396090121452169
Diagonal 28145696.703126

Cube

Length = n
Surface area 2376540728713014
Volume 7.8829907463126E+21
Space diagonal 34471297.688896

Equilateral Triangle

Length = n
Perimeter 59706039
Area 1.7151205368282E+14
Altitude 17235648.844448

Triangular Pyramid

Length = n
Surface area 1.7151205368282E+14
Volume 9.2901936879141E+20
Height 9381898.9010419