20069979 (number)

20069979 is an odd 8-digits composite number following 20069978 and preceding 20069980. In scientific notation, it is written as 2.0069979 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 12460032 positive integers (up to 20069979) that are relatively prime to 20069979.

Interesting facts

Basic properties

Name

Name twenty million sixty-nine thousand nine hundred seventy-nine

Notation

Scientific notation 2.0069979 × 10^7
Engineering notation 2.0069979 × 10^6

Prime Factorization of 20069979

Prime Factorization 3 × 17 × 97 × 4057

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20069979
Product of the distinct prime numbers

The prime factorization of 20069979 is 3 × 17 × 97 × 4057. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 9, 65, 14, 645, 619, 7044, 8653, 17908, 65868, 151772, 691350, 6734484, 9571394, 32005332, 41351949, 454176358, 800030481, 4237973540, 6503691133

Basic calculations (n = 20069979)

Multiplication

n×y
n×2 40139958
n×3 60209937
n×4 80279916
n×5 100349895

Division

n÷y
n÷2 10034989.5
n÷3 6689993
n÷3 5017494.75
n÷5 4013995.8

Exponentiation

ny
n2 402804057060441
n3 8.0842689663179E+21
n4 1.6225110838435E+29
n5 3.2563763380006E+36

Nth Root

y√n
2√n 4479.9530131465
3√n 271.75798018547
4√n 66.932451121608
5√n 28.874161656716

Divisors of 20069979

1, 3, 17, 51, 97, 291, 1649, 4057, 4947, 12171, 68969, 206907, 393529, 1180587, 6689993, 20069979

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20069978
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20069979 can be divided by 16 positive divisors. The sum of these divisors (counting 20069979) is 1, the average is 0.0625.

Base conversion 20069979

Base System Value
2 Binary 1001100100011111001011011
3 Ternary 1101202122211120
4 Quaternary 1030203321123
5 Quinary 20114214404
6 Senary 1554100323
8 Octal 114437133
10 Decimal 20069979
12 Duodecimal 687a6a3
16 Hexadecimal 1323e5b
20 Vigesimal 658eij
36 Base36 by63f

Cryptographic Hash Functions

md5 a5582f8e37ea1419396a68a7944af07c
sha1 48194ef943c301674040ea969ae3001df72026c3
sha256 38daa6122f61e36010fd582019306650a4e4b15291ea6bbca16b897730d00737
sha512 ef57f4220621a05e97fb8a7c01afc7fa695b1dfbf3897543d065cce88efbcf2670bdfcf279b279be6fc21c97f266ddd0c7caf39be6fffbcb6c565202ae57e701
ripemd-160 c9ef35d23b1aae406e38f9b4461c5654d0579827

20069979 as geometric shapes

Circle

Radius = n
Diameter 40139958
Circumference 126103397.1682
Area 1.2654462664972E+15

Sphere

Radius = n
Volume 3.3863306658971E+22
Surface area 5.061785065989E+15
Circumference 126103397.1682

Square

Length = n
Perimeter 80279916
Area 402804057060441
Diagonal 28383236.498343

Cube

Length = n
Surface area 2416824342362646
Volume 8.0842689663179E+21
Space diagonal 34762223.33484

Equilateral Triangle

Length = n
Perimeter 60209937
Area 1.7441927308089E+14
Altitude 17381111.66742

Triangular Pyramid

Length = n
Surface area 1.7441927308089E+14
Volume 9.5274023450322E+20
Height 9461078.8327811