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

20091497 (number)

20091497 is an odd 8-digits composite number following 20091496 and preceding 20091498. In scientific notation, it is written as 2.0091497 × 10^7. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 19773664 positive integers (up to 20091497) that are relatively prime to 20091497.

Interesting facts

20091497 has 8 divisors, whose sum is 20412000
The reverse of 20091497 is 79419002
Previous prime number is 179

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 32
Digital Root 5

Name

Name	twenty million ninety-one thousand four hundred ninety-seven

Notation

Scientific notation	2.0091497 × 10^7
Engineering notation	2.0091497 × 10^6

Prime Factorization of 20091497

Prime Factorization 107 × 179 × 1049

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20091497	Product of the distinct prime numbers

The prime factorization of 20091497 is 107 × 179 × 1049. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 7, 68, 29, 80, 976, 8246, 2597, 87802, 66059, 644523, 820312, 1440261, 3612843, 79998911, 19112565, 78130628, 929761769, 9562770534, 9078904751

Basic calculations (n = 20091497)

Multiplication

n×y

n×2	40182994
n×3	60274491
n×4	80365988
n×5	100457485

Division

n÷y

n÷2	10045748.5
n÷3	6697165.6666667
n÷3	5022874.25
n÷5	4018299.4

Exponentiation

n^y

n²	403668251701009
n³	8.1102994680461E+21
n⁴	1.6294805743135E+29
n⁵	3.2738704070378E+36

Nth Root

^y√n

²√n	4482.3539574648
³√n	271.85506714303
⁴√n	66.950384296617
⁵√n	28.880350481581

Divisors of 20091497

1, 107, 179, 1049, 19153, 112243, 187771, 20091497

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	-20091496	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 20091497 can be divided by 8 positive divisors. The sum of these divisors (counting 20091497) is 1, the average is 0.125.

Base conversion 20091497

Base	System	Value
2	Binary	1001100101001001001101001
3	Ternary	1101210202100112
4	Quaternary	1030221021221
5	Quinary	20120411442
6	Senary	1554344105
8	Octal	114511151
10	Decimal	20091497
12	Duodecimal	688b035
16	Hexadecimal	1329269
20	Vigesimal	65b8eh
36	Base36	bymp5

Cryptographic Hash Functions

md5	131525e8bdaa2ef7489aed31edd386b2
sha1	128e28c30debfb0ecc046d7868d8109306aebe6f
sha256	6fa8373484e42ebbf7e6238f2c6e5c21e30a2885d7758c332e0537b80b812191
sha512	e6ba8546c5418fc1c41f955d93a727d5bbf75f332c80b19851955430290e4fbeea70e835fc9eddb63fca319b3597da81cb4c6fa2e7c917959771f45a4e8be8f6
ripemd-160	32fbd9a753aabbe89e95ac07f2c77bd5a8527d5c

20091497 as geometric shapes

Circle

Radius = n

Diameter	40182994
Circumference	126238598.74964
Area	1.2681612140313E+15

Sphere

Radius = n

Volume	3.3972342969636E+22
Surface area	5.0726448561253E+15
Circumference	126238598.74964

Square

Length = n

Perimeter	80365988
Area	403668251701009
Diagonal	28413667.545778

Cube

Length = n

Surface area	2422009510206054
Volume	8.1102994680461E+21
Space diagonal	34799493.604118

Equilateral Triangle

Length = n

Perimeter	60274491
Area	1.7479348033716E+14
Altitude	17399746.802059

Triangular Pyramid

Length = n

Surface area	1.7479348033716E+14
Volume	9.558079585515E+20
Height	9471222.5152595