20702992 (number)

20702992 is an even 8-digits composite number following 20702991 and preceding 20702993. In scientific notation, it is written as 2.0702992 × 10^7. The sum of its digits is 31. It has a total of 6 prime factors and 20 positive divisors. There are 10320768 positive integers (up to 20702992) that are relatively prime to 20702992.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0702992 × 10^7
Engineering notation 2.0702992 × 10^6

Prime Factorization of 20702992

Prime Factorization 2 × 2 × 2 × 2 × 373 × 3469

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2587874
Product of the distinct prime numbers

The prime factorization of 20702992 is 2 × 2 × 2 × 2 × 373 × 3469. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 7, 28, 44, 861, 533, 3498, 3341, 23579, 43241, 688305, 300068, 4715354, 8019173, 81830561, 24871228, 48037996, 985778662, 4591202194, 4862374885

Basic calculations (n = 20702992)

Multiplication

n×y
n×2 41405984
n×3 62108976
n×4 82811968
n×5 103514960

Division

n÷y
n÷2 10351496
n÷3 6900997.3333333
n÷3 5175748
n÷5 4140598.4

Exponentiation

ny
n2 428613877752064
n3 8.87358968219E+21
n4 1.8370985620166E+29
n5 3.8033436832641E+36

Nth Root

y√n
2√n 4550.0540656128
3√n 274.58556638291
4√n 67.454088575955
5√n 29.054046205193

Divisors of 20702992

1, 2, 4, 8, 16, 373, 746, 1492, 2984, 3469, 5968, 6938, 13876, 27752, 55504, 1293937, 2587874, 5175748, 10351496, 20702992

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20702991
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20702992 can be divided by 20 positive divisors. The sum of these divisors (counting 20702992) is 1, the average is 0.05.

Base conversion 20702992

Base System Value
2 Binary 1001110111110011100010000
3 Ternary 1102221211011111
4 Quaternary 1032332130100
5 Quinary 20244443432
6 Senary 2015423104
8 Octal 116763420
10 Decimal 20702992
12 Duodecimal 6b24a94
16 Hexadecimal 13be710
20 Vigesimal 697h9c
36 Base36 cbqj4

Cryptographic Hash Functions

md5 fce96468dfa6f19bc6baaede8797ad78
sha1 2f219c2c002c235183609af0e43cecfc73b79716
sha256 8fc852ebe1cee7a7389beab07493a9ba751b81cf32c4bb0d4b7f87856b249183
sha512 029658902a62cbef911e1dd9e90177498f140ffe6eab9575b2428846290679a4a32499ab32ab6f4d503cb993f65f34757fef0d200a40c5f5d967b260e2daa9b6
ripemd-160 650348b6e082691272a60a9a6d696c6da30387be

20702992 as geometric shapes

Circle

Radius = n
Diameter 41405984
Circumference 130080735.14906
Area 1.3465302095725E+15

Sphere

Radius = n
Volume 3.7169605542051E+22
Surface area 5.3861208382901E+15
Circumference 130080735.14906

Square

Length = n
Perimeter 82811968
Area 428613877752064
Diagonal 29278452.068102

Cube

Length = n
Surface area 2571683266512384
Volume 8.87358968219E+21
Space diagonal 35858634.012692

Equilateral Triangle

Length = n
Perimeter 62108976
Area 1.8559525327392E+14
Altitude 17929317.006346

Triangular Pyramid

Length = n
Surface area 1.8559525327392E+14
Volume 1.0457625729573E+21
Height 9759484.0227006