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

19902098 (number)

19902098 is an even 8-digits composite number following 19902097 and preceding 19902099. In scientific notation, it is written as 1.9902098 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 9944064 positive integers (up to 19902098) that are relatively prime to 19902098.

Interesting facts

19902098 has 8 divisors, whose sum is 29874108
The reverse of 19902098 is 89020991
Previous prime number is 1993

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2

Name

Name	nineteen million nine hundred two thousand ninety-eight

Notation

Scientific notation	1.9902098 × 10^7
Engineering notation	1.9902098 × 10^6

Prime Factorization of 19902098

Prime Factorization 2 × 1993 × 4993

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	19902098	Product of the distinct prime numbers

The prime factorization of 19902098 is 2 × 1993 × 4993. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 2, 10, 2, 418, 401, 3385, 1963, 10660, 10305, 784764, 732661, 4212488, 3093040, 49023192, 37052567, 307187459, 344900838, 4227169391, 2809188226

Basic calculations (n = 19902098)

Multiplication

n×y

n×2	39804196
n×3	59706294
n×4	79608392
n×5	99510490

Division

n÷y

n÷2	9951049
n÷3	6634032.6666667
n÷3	4975524.5
n÷5	3980419.6

Exponentiation

n^y

n²	396093504801604
n³	7.883091749725E+21
n⁴	1.5689006454602E+29
n⁵	3.1224414398212E+36

Nth Root

^y√n

²√n	4461.1767505895
³√n	270.99812546644
⁴√n	66.792041072193
⁵√n	28.825694001924

Divisors of 19902098

1, 2, 1993, 3986, 4993, 9986, 9951049, 19902098

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	-19902097	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 19902098 can be divided by 8 positive divisors. The sum of these divisors (counting 19902098) is 1, the average is 0.125.

Base conversion 19902098

Base	System	Value
2	Binary	1001011111010111010010010
3	Ternary	1101110010112202
4	Quaternary	1023322322102
5	Quinary	20043331343
6	Senary	1550323202
8	Octal	113727222
10	Decimal	19902098
12	Duodecimal	67b9502
16	Hexadecimal	12fae92
20	Vigesimal	647f4i
36	Base36	bukk2

Cryptographic Hash Functions

md5	4ad3bbc5616a494e49d1b0f12f5adc63
sha1	7e76783515abc5cc202e6159843de6f51d1a4f6c
sha256	b190aa2e3431e41bf65e4bc76e9bbdda6979509f97346d9bc79007e7fa7e74e4
sha512	76afff59cabfe999585d7fc0e7c1fa295cfc16d6d6da13abe2a9d805821c889e66c2b35222a6c39534f5c8f7843f56a5c0502ae8c05c4063297065bd3815ae0c
ripemd-160	2b1379fc9b7e632a9b75a7956f7c34a6c2c5b2f6

19902098 as geometric shapes

Circle

Radius = n

Diameter	39804196
Circumference	125048569.73565
Area	1.2443644448194E+15

Sphere

Radius = n

Volume	3.302061750468E+22
Surface area	4.9774577792774E+15
Circumference	125048569.73565

Square

Length = n

Perimeter	79608392
Area	396093504801604
Diagonal	28145816.911278

Cube

Length = n

Surface area	2376561028809624
Volume	7.883091749725E+21
Space diagonal	34471444.913215

Equilateral Triangle

Length = n

Perimeter	59706294
Area	1.715135187161E+14
Altitude	17235722.456607

Triangular Pyramid

Length = n

Surface area	1.715135187161E+14
Volume	9.2903127215771E+20
Height	9381938.9704262