20002568 (number)

20002568 is an even 8-digits composite number following 20002567 and preceding 20002569. In scientific notation, it is written as 2.0002568 × 10^7. The sum of its digits is 23. It has a total of 5 prime factors and 16 positive divisors. There are 9768528 positive integers (up to 20002568) that are relatively prime to 20002568.

Interesting facts

Basic properties

Name

Name twenty million two thousand five hundred sixty-eight

Notation

Scientific notation 2.0002568 × 10^7
Engineering notation 2.0002568 × 10^6

Prime Factorization of 20002568

Prime Factorization 2 × 2 × 2 × 43 × 58147

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5000642
Product of the distinct prime numbers

The prime factorization of 20002568 is 2 × 2 × 2 × 43 × 58147. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 9, 14, 38, 793, 369, 3292, 4545, 45443, 8026, 470227, 457206, 4578241, 7534130, 45969641, 11791638, 472631055, 899452695, 1751669802, 5245328776

Basic calculations (n = 20002568)

Multiplication

n×y
n×2 40005136
n×3 60007704
n×4 80010272
n×5 100012840

Division

n÷y
n÷2 10001284
n÷3 6667522.6666667
n÷3 5000642
n÷5 4000513.6

Exponentiation

ny
n2 400102726594624
n3 8.0030819956944E+21
n4 1.6008219182845E+29
n5 3.2020549276377E+36

Nth Root

y√n
2√n 4472.4230569122
3√n 271.45337886969
4√n 66.876177050667
5√n 28.854739050763

Divisors of 20002568

1, 2, 4, 8, 43, 86, 172, 344, 58147, 116294, 232588, 465176, 2500321, 5000642, 10001284, 20002568

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 -20002567
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 20002568 can be divided by 16 positive divisors. The sum of these divisors (counting 20002568) is 1, the average is 0.0625.

Base conversion 20002568

Base System Value
2 Binary 1001100010011011100001000
3 Ternary 1101122020100212
4 Quaternary 1030103130020
5 Quinary 20110040233
6 Senary 1552420252
8 Octal 114233410
10 Decimal 20002568
12 Duodecimal 6847688
16 Hexadecimal 1313708
20 Vigesimal 650688
36 Base36 bwq2w

Cryptographic Hash Functions

md5 971698a56e5e36a5ac82b6a5587fbf85
sha1 3f41ad1624df3f50a945cab044eff6f127cfe381
sha256 73b6be96ee8653e32e7d0c6127cbe9bdc9e79e8e37e872b0d2a0460adec713cc
sha512 813b7498e7316baec90a8d8059411b55453ad13ba689057341b4bfcf8cd3cc66a604a15d9e2e829a2d5c239bb0f8f86c475872d78978b7b6f4f645a25d49b028
ripemd-160 26e97b5dd492207492611a0f24421f4bc291f23d

20002568 as geometric shapes

Circle

Radius = n
Diameter 40005136
Circumference 125679841.36346
Area 1.2569597865509E+15

Sphere

Radius = n
Volume 3.3523231471667E+22
Surface area 5.0278391462037E+15
Circumference 125679841.36346

Square

Length = n
Perimeter 80010272
Area 400102726594624
Diagonal 28287902.94789

Cube

Length = n
Surface area 2400616359567744
Volume 8.0030819956944E+21
Space diagonal 34645464.057851

Equilateral Triangle

Length = n
Perimeter 60007704
Area 1.7324956267718E+14
Altitude 17322732.028926

Triangular Pyramid

Length = n
Surface area 1.7324956267718E+14
Volume 9.4317225825791E+20
Height 9429300.98263