20797996 (number)

20797996 is an even 8-digits composite number following 20797995 and preceding 20797997. In scientific notation, it is written as 2.0797996 × 10^7. The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors. There are 10117872 positive integers (up to 20797996) that are relatively prime to 20797996.

Interesting facts

Basic properties

Name

Name twenty million seven hundred ninety-seven thousand nine hundred ninety-six

Notation

Scientific notation 2.0797996 × 10^7
Engineering notation 2.0797996 × 10^6

Prime Factorization of 20797996

Prime Factorization 2 × 2 × 37 × 140527

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10398998
Product of the distinct prime numbers

The prime factorization of 20797996 is 2 × 2 × 37 × 140527. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 3, 83, 23, 202, 497, 384, 4147, 44078, 54698, 981345, 62867, 428304, 445521, 12601703, 5982151, 600625871, 557891380, 8272996441, 863629132

Basic calculations (n = 20797996)

Multiplication

n×y
n×2 41595992
n×3 62393988
n×4 83191984
n×5 103989980

Division

n÷y
n÷2 10398998
n÷3 6932665.3333333
n÷3 5199499
n÷5 4159599.2

Exponentiation

ny
n2 432556637616016
n3 8.9963112189114E+21
n4 1.8710524474567E+29
n5 3.8914141317995E+36

Nth Root

y√n
2√n 4560.4819920706
3√n 275.00494095806
4√n 67.531340813511
5√n 29.080662627625

Divisors of 20797996

1, 2, 4, 37, 74, 148, 140527, 281054, 562108, 5199499, 10398998, 20797996

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 -20797995
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 20797996 can be divided by 12 positive divisors. The sum of these divisors (counting 20797996) is 1, the average is 0.083333333333333.

Base conversion 20797996

Base System Value
2 Binary 1001111010101101000101100
3 Ternary 1110010122111011
4 Quaternary 1033111220230
5 Quinary 20311013441
6 Senary 2021435004
8 Octal 117255054
10 Decimal 20797996
12 Duodecimal 6b6ba64
16 Hexadecimal 13d5a2c
20 Vigesimal 69jejg
36 Base36 cdru4

Cryptographic Hash Functions

md5 e65970ff6e09cf6b116ed8c9acc01a51
sha1 cc6c9344bbbdabcfed7620638c362b1a4bc8742a
sha256 a598046443d719c47ff47dd464f390fd56ee9525aea38c9789622e973b02ce86
sha512 f2158b7618fbfc08100c71e7fe18b556162a6062b824f22aa170e43ef8d5c84c8357bfcb3a0f1f8386a4d6c44cba572ce1ec6700618153d844b75233c952bbd5
ripemd-160 678ed1d48e85e60e6f101abefdcf08d5b4060ced

20797996 as geometric shapes

Circle

Radius = n
Diameter 41595992
Circumference 130677662.88598
Area 1.358916754996E+15

Sphere

Radius = n
Volume 3.7683660312986E+22
Surface area 5.4356670199839E+15
Circumference 130677662.88598

Square

Length = n
Perimeter 83191984
Area 432556637616016
Diagonal 29412808.013381

Cube

Length = n
Surface area 2595339825696096
Volume 8.9963112189114E+21
Space diagonal 36023185.767614

Equilateral Triangle

Length = n
Perimeter 62393988
Area 1.8730251837552E+14
Altitude 18011592.883807

Triangular Pyramid

Length = n
Surface area 1.8730251837552E+14
Volume 1.0602254447595E+21
Height 9804269.3377938