Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

19902025 (number)

19902025 is an odd 8-digits composite number following 19902024 and preceding 19902026. In scientific notation, it is written as 1.9902025 × 10^7. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 12614400 positive integers (up to 19902025) that are relatively prime to 19902025.

Interesting facts

19902025 has 8 divisors, whose sum is 20151936
The reverse of 19902025 is 52020991
Previous prime number is 143

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 28
Digital Root 1

Name

Name	nineteen million nine hundred two thousand twenty-five

Notation

Scientific notation	1.9902025 × 10^7
Engineering notation	1.9902025 × 10^6

Prime Factorization of 19902025

Prime Factorization 475 × 143 × 293

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	19902025	Product of the distinct prime numbers

The prime factorization of 19902025 is 475 × 143 × 293. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 4, 43, 21, 648, 881, 2417, 9267, 20841, 48699, 210073, 331105, 8446599, 858395, 14597897, 61907103, 506305380, 532387113, 9790996800, 9539681438

Basic calculations (n = 19902025)

Multiplication

n×y

n×2	39804050
n×3	59706075
n×4	79608100
n×5	99510125

Division

n÷y

n÷2	9951012.5
n÷3	6634008.3333333
n÷3	4975506.25
n÷5	3980405

Exponentiation

n^y

n²	396090599100625
n³	7.8830050055656E+21
n⁴	1.5688776269589E+29
n⁵	3.1223841753677E+36

Nth Root

^y√n

²√n	4461.1685688842
³√n	270.99779412973
⁴√n	66.791979824558
⁵√n	28.825672855623

Divisors of 19902025

1, 143, 293, 475, 41899, 67925, 139175, 19902025

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-19902024	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19902025 can be divided by 8 positive divisors. The sum of these divisors (counting 19902025) is 1, the average is 0.125.

Base conversion 19902025

Base	System	Value
2	Binary	1001011111010111001001001
3	Ternary	1101110010110001
4	Quaternary	1023322321021
5	Quinary	20043331100
6	Senary	1550323001
8	Octal	113727111
10	Decimal	19902025
12	Duodecimal	67b9461
16	Hexadecimal	12fae49
20	Vigesimal	647f15
36	Base36	buki1

Cryptographic Hash Functions

md5	d48eb56dd5ad3e68ced9e089bb9d2555
sha1	e1b238a35333cdef3362eaee8e85510f6da53e32
sha256	f55dc3c60bc704039422db63dbe5a445b7f0d1d54fa51ee8703d39fbe9b8e030
sha512	b029e1a3af81a0d12ee6bb5f08497e4cc5b988792f1d1d058ae7a29db0a37fa74309cc880b5cb8937291b057cc216ad0b333a18e5fa3b221fa5c3dcc814aa9ff
ripemd-160	bc07b2994a59ed43f362fa4c4b6273c539d15bb6

19902025 as geometric shapes

Circle

Radius = n

Diameter	39804050
Circumference	125048111.06312
Area	1.2443553162905E+15

Sphere

Radius = n

Volume	3.3020254151595E+22
Surface area	4.977421265162E+15
Circumference	125048111.06312

Square

Length = n

Perimeter	79608100
Area	396090599100625
Diagonal	28145713.673688

Cube

Length = n

Surface area	2376543594603750
Volume	7.8830050055656E+21
Space diagonal	34471318.473506

Equilateral Triangle

Length = n

Perimeter	59706075
Area	1.7151226051067E+14
Altitude	17235659.236753

Triangular Pyramid

Length = n

Surface area	1.7151226051067E+14
Volume	9.2902104926049E+20
Height	9381904.5578961