20702940 (number)

20702940 is an even 8-digits composite number following 20702939 and preceding 20702941. In scientific notation, it is written as 2.0702940 × 10^7. The sum of its digits is 24. It has a total of 6 prime factors and 48 positive divisors. There are 5195776 positive integers (up to 20702940) that are relatively prime to 20702940.

Interesting facts

Basic properties

Name

Name twenty million seven hundred two thousand nine hundred forty

Notation

Scientific notation 2.0702940 × 10^7
Engineering notation 2.0702940 × 10^6

Prime Factorization of 20702940

Prime Factorization 2 × 2 × 5 × 3 × 17 × 20297

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10351470
Product of the distinct prime numbers

The prime factorization of 20702940 is 2 × 2 × 5 × 3 × 17 × 20297. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 1, 48, 11, 630, 432, 945, 486, 67956, 29409, 813724, 275665, 3163023, 7354371, 49141131, 16159850, 455246524, 512409405, 7366921300, 7769350269

Basic calculations (n = 20702940)

Multiplication

n×y
n×2 41405880
n×3 62108820
n×4 82811760
n×5 103514700

Division

n÷y
n÷2 10351470
n÷3 6900980
n÷3 5175735
n÷5 4140588

Exponentiation

ny
n2 428611724643600
n3 8.873522818593E+21
n4 1.8370801050196E+29
n5 3.8032959189415E+36

Nth Root

y√n
2√n 4550.0483513914
3√n 274.58533648922
4√n 67.454046219567
5√n 29.054031610086

Divisors of 20702940

1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 20297, 40594, 60891, 81188, 101485, 121782, 202970, 243564, 304455, 345049, 405940, 608910, 690098, 1035147, 1217820, 1380196, 1725245, 2070294, 3450490, 4140588, 5175735, 6900980, 10351470, 20702940

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20702939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20702940 can be divided by 48 positive divisors. The sum of these divisors (counting 20702940) is 1, the average is 0.020833333333333.

Base conversion 20702940

Base System Value
2 Binary 1001110111110011011011100
3 Ternary 1102221211002120
4 Quaternary 1032332123130
5 Quinary 20244443230
6 Senary 2015422540
8 Octal 116763334
10 Decimal 20702940
12 Duodecimal 6b24a50
16 Hexadecimal 13be6dc
20 Vigesimal 697h70
36 Base36 cbqho

Cryptographic Hash Functions

md5 cb93830348b0461183d60fd8be8dbcb3
sha1 49920a8cd577b1d1daa084dc4d93547f5c593a4b
sha256 6c3a1a790d5b27aabf960cac628b30360c1988ffab007f5726fcba347b8ad16a
sha512 c0bd59015ff8f9ba68af62636641058e11dcb78863fcd6d6f99d945ca618dc5963f6cfa940fa7872883fbbbd73715c9199684f5e1dd1c760ce69c8fc11322664
ripemd-160 6e42326e1565c45081affddc8df1c53870e55c1b

20702940 as geometric shapes

Circle

Radius = n
Diameter 41405880
Circumference 130080408.42342
Area 1.3465234453828E+15

Sphere

Radius = n
Volume 3.7169325464471E+22
Surface area 5.3860937815311E+15
Circumference 130080408.42342

Square

Length = n
Perimeter 82811760
Area 428611724643600
Diagonal 29278378.528996

Cube

Length = n
Surface area 2571670347861600
Volume 8.873522818593E+21
Space diagonal 35858543.94605

Equilateral Triangle

Length = n
Perimeter 62108820
Area 1.8559432095061E+14
Altitude 17929271.973025

Triangular Pyramid

Length = n
Surface area 1.8559432095061E+14
Volume 1.0457546930068E+21
Height 9759459.5096655