20079887 (number)

20079887 is an odd 8-digits prime number following 20079886 and preceding 20079888. In scientific notation, it is written as 2.0079887 × 10^7. The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors. There are 20079886 positive integers (up to 20079887) that are relatively prime to 20079887.

Interesting facts

Basic properties

Name

Name twenty million seventy-nine thousand eight hundred eighty-seven

Notation

Scientific notation 2.0079887 × 10^7
Engineering notation 2.0079887 × 10^6

Prime Factorization of 20079887

Prime Factorization 20079887

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 20079887
Product of the distinct prime numbers

The prime factorization of 20079887 is 20079887. Since it has a total of 1 prime factors.

Most popular turbo-numbers

9, 7, 3, 55, 507, 884, 3455, 3777, 88884, 86348, 659508, 110178, 3548513, 6108648, 62330639, 24849682, 420533438, 40461134, 6114747859, 2911156043

Basic calculations (n = 20079887)

Multiplication

n×y
n×2 40159774
n×3 60239661
n×4 80319548
n×5 100399435

Division

n÷y
n÷2 10039943.5
n÷3 6693295.6666667
n÷3 5019971.75
n÷5 4015977.4

Exponentiation

ny
n2 403201861932769
n3 8.0962478257996E+21
n4 1.6257174146605E+29
n5 3.2644221980315E+36

Nth Root

y√n
2√n 4481.0586918718
3√n 271.80269265719
4√n 66.940710273135
5√n 28.877011970784

Divisors of 20079887

1, 20079887

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 20079888
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 10039944
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 4481.0588034526
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999003979
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20079887 can be divided by 2 positive divisors. The sum of these divisors (counting 20079887) is 20079888, the average is 10039944.

Base conversion 20079887

Base System Value
2 Binary 1001100100110010100001111
3 Ternary 1101210011102112
4 Quaternary 1030212110033
5 Quinary 20120024022
6 Senary 1554214235
8 Octal 114462417
10 Decimal 20079887
12 Duodecimal 688437b
16 Hexadecimal 132650f
20 Vigesimal 659je7
36 Base36 bydqn

Cryptographic Hash Functions

md5 60b05cc422aa21cb0d4555af92af2054
sha1 f678da611946e267ba1b59d38ca4f2e48594caea
sha256 ece1c842fdfe6dcb8d0b7cda82b17c386be590a50589e439cb55d446974c0b1c
sha512 03627a53201dee1868692fee0b868ac3b974278d4c54b69d3eb3ea963f3ddc3e06c1593ea2bcf7fe68c233bd003fe21beedc5fd34c586f9772678f7aab38b3a5
ripemd-160 a1e89251964a8b9a1a2b99107d33f0c1d9b03851

20079887 as geometric shapes

Circle

Radius = n
Diameter 40159774
Circumference 126165650.96823
Area 1.2666960073617E+15

Sphere

Radius = n
Volume 3.3913483588232E+22
Surface area 5.0667840294469E+15
Circumference 126165650.96823

Square

Length = n
Perimeter 80319548
Area 403201861932769
Diagonal 28397248.526319

Cube

Length = n
Surface area 2419211171596614
Volume 8.0962478257996E+21
Space diagonal 34779384.494242

Equilateral Triangle

Length = n
Perimeter 60239661
Area 1.7459152764348E+14
Altitude 17389692.247121

Triangular Pyramid

Length = n
Surface area 1.7459152764348E+14
Volume 9.5415195663162E+20
Height 9465749.5087731