20076978 (number)

20076978 is an even 8-digits composite number following 20076977 and preceding 20076979. In scientific notation, it is written as 2.0076978 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 6684720 positive integers (up to 20076978) that are relatively prime to 20076978.

Interesting facts

Basic properties

Name

Name twenty million seventy-six thousand nine hundred seventy-eight

Notation

Scientific notation 2.0076978 × 10^7
Engineering notation 2.0076978 × 10^6

Prime Factorization of 20076978

Prime Factorization 2 × 3 × 1381 × 2423

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20076978
Product of the distinct prime numbers

The prime factorization of 20076978 is 2 × 3 × 1381 × 2423. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 9, 12, 3, 270, 316, 9069, 9433, 50332, 57530, 757262, 515728, 2761665, 5367961, 18195027, 47285886, 440223974, 236361429, 8316437935, 5898112125

Basic calculations (n = 20076978)

Multiplication

n×y
n×2 40153956
n×3 60230934
n×4 80307912
n×5 100384890

Division

n÷y
n÷2 10038489
n÷3 6692326
n÷3 5019244.5
n÷5 4015395.6

Exponentiation

ny
n2 403085045612484
n3 8.0927295928908E+21
n4 1.6247755399642E+29
n5 3.2620582770799E+36

Nth Root

y√n
2√n 4480.7340916417
3√n 271.78956655049
4√n 66.938285693926
5√n 28.87617523205

Divisors of 20076978

1, 2, 3, 6, 1381, 2423, 2762, 4143, 4846, 7269, 8286, 14538, 3346163, 6692326, 10038489, 20076978

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 -20076977
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 20076978 can be divided by 16 positive divisors. The sum of these divisors (counting 20076978) is 1, the average is 0.0625.

Base conversion 20076978

Base System Value
2 Binary 1001100100101100110110010
3 Ternary 1101210000102210
4 Quaternary 1030211212302
5 Quinary 20114430403
6 Senary 1554152550
8 Octal 114454662
10 Decimal 20076978
12 Duodecimal 6882756
16 Hexadecimal 13259b2
20 Vigesimal 659c8i
36 Base36 bybhu

Cryptographic Hash Functions

md5 a056c851992bd6b25e26080128e24aa1
sha1 2175726d693ffb4215da52aa349f4952346e67a6
sha256 37dc749be8a8a62b3590d8edc01aeb6a36217062a9d96e5ab719c208e4cc8ce5
sha512 e970113badfefd2bb3a507393faf1f8ed4919ebc5895e8b50647cbbff7618f0d62bbcb3795fe35dc62123102225bea6a206cd36be0a90b26145bfed7ec0cc4b6
ripemd-160 8153295e6b2ab90f24229b4901d89faf5b4d5960

20076978 as geometric shapes

Circle

Radius = n
Diameter 40153956
Circumference 126147373.18217
Area 1.2663290180681E+15

Sphere

Radius = n
Volume 3.3898746448686E+22
Surface area 5.0653160722723E+15
Circumference 126147373.18217

Square

Length = n
Perimeter 80307912
Area 403085045612484
Diagonal 28393134.579066

Cube

Length = n
Surface area 2418510273674904
Volume 8.0927295928908E+21
Space diagonal 34774345.958443

Equilateral Triangle

Length = n
Perimeter 60230934
Area 1.7454094469301E+14
Altitude 17387172.979221

Triangular Pyramid

Length = n
Surface area 1.7454094469301E+14
Volume 9.5373732890703E+20
Height 9464378.1930221