20085968 (number)

20085968 is an even 8-digits composite number following 20085967 and preceding 20085969. In scientific notation, it is written as 2.0085968 × 10^7. The sum of its digits is 38. It has a total of 8 prime factors and 60 positive divisors. There are 8311680 positive integers (up to 20085968) that are relatively prime to 20085968.

Interesting facts

Basic properties

Name

Name twenty million eighty-five thousand nine hundred sixty-eight

Notation

Scientific notation 2.0085968 × 10^7
Engineering notation 2.0085968 × 10^6

Prime Factorization of 20085968

Prime Factorization 2 × 2 × 2 × 2 × 7 × 37 × 131 × 37

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 67858
Product of the distinct prime numbers

The prime factorization of 20085968 is 2 × 2 × 2 × 2 × 7 × 37 × 131 × 37. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 7, 68, 69, 558, 522, 8128, 5299, 26007, 81510, 242523, 956139, 871671, 4714132, 203011, 55375399, 588486492, 558169861, 6400173461, 3470138492

Basic calculations (n = 20085968)

Multiplication

n×y
n×2 40171936
n×3 60257904
n×4 80343872
n×5 100429840

Division

n÷y
n÷2 10042984
n÷3 6695322.6666667
n÷3 5021492
n÷5 4017193.6

Exponentiation

ny
n2 403446110497024
n3 8.1036056651677E+21
n4 1.6276876407518E+29
n5 3.2693681866136E+36

Nth Root

y√n
2√n 4481.7371631991
3√n 271.83012749541
4√n 66.945777784705
5√n 28.878760783833

Divisors of 20085968

1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 131, 148, 259, 262, 296, 518, 524, 592, 917, 1036, 1048, 1369, 1834, 2072, 2096, 2738, 3668, 4144, 4847, 5476, 7336, 9583, 9694, 10952, 14672, 19166, 19388, 21904, 33929, 38332, 38776, 67858, 76664, 77552, 135716, 153328, 179339, 271432, 358678, 542864, 717356, 1255373, 1434712, 2510746, 2869424, 5021492, 10042984, 20085968

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20085967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20085968 can be divided by 60 positive divisors. The sum of these divisors (counting 20085968) is 1, the average is 0.016666666666667.

Base conversion 20085968

Base System Value
2 Binary 1001100100111110011010000
3 Ternary 1101210110202202
4 Quaternary 1030213303100
5 Quinary 20120222333
6 Senary 1554302332
8 Octal 114476320
10 Decimal 20085968
12 Duodecimal 68879a8
16 Hexadecimal 1327cd0
20 Vigesimal 65aei8
36 Base36 byifk

Cryptographic Hash Functions

md5 92cf3bc1dc1bd46a4e2be584bbccca7f
sha1 289e6e5e346021d644a9b6fd2e87bc28d95bc036
sha256 9bf7279044a162994fa1e825281e4eedd7d37b239c4b41b1b2f63b1195bef5d2
sha512 aae70910ae9cad2c90dc6d32b865613b2fa18c6526aae842ceb9037502586db734fbf49dfe284842e8ff372ea0cd24d0a99e5b4a466753bbcca74f0beada370f
ripemd-160 d3794a538f192d5c8c70a14fcf7cd3ae9998887a

20085968 as geometric shapes

Circle

Radius = n
Diameter 40171936
Circumference 126203859.01808
Area 1.2674633368568E+15

Sphere

Radius = n
Volume 3.3944304033706E+22
Surface area 5.0698533474273E+15
Circumference 126203859.01808

Square

Length = n
Perimeter 80343872
Area 403446110497024
Diagonal 28405848.358992

Cube

Length = n
Surface area 2420676662982144
Volume 8.1036056651677E+21
Space diagonal 34789917.095203

Equilateral Triangle

Length = n
Perimeter 60257904
Area 1.7469729037422E+14
Altitude 17394958.547601

Triangular Pyramid

Length = n
Surface area 1.7469729037422E+14
Volume 9.5501908631697E+20
Height 9468616.119664