26742728 (number)

26742728 is an even 8-digits composite number following 26742727 and preceding 26742729. In scientific notation, it is written as 2.6742728 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 16 positive divisors. There are 12667536 positive integers (up to 26742728) that are relatively prime to 26742728.

Interesting facts

Basic properties

Name

Name twenty-six million seven hundred forty-two thousand seven hundred twenty-eight

Notation

Scientific notation 2.6742728 × 10^7
Engineering notation 2.6742728 × 10^6

Prime Factorization of 26742728

Prime Factorization 2 × 2 × 2 × 19 × 175939

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6685682
Product of the distinct prime numbers

The prime factorization of 26742728 is 2 × 2 × 2 × 19 × 175939. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 1, 25, 59, 228, 345, 2518, 6042, 10261, 13334, 268711, 109639, 7403325, 3071978, 92918764, 97672559, 619044652, 390981235, 5758633391, 386749670

Basic calculations (n = 26742728)

Multiplication

n×y
n×2 53485456
n×3 80228184
n×4 106970912
n×5 133713640

Division

n÷y
n÷2 13371364
n÷3 8914242.6666667
n÷3 6685682
n÷5 5348545.6

Exponentiation

ny
n2 715173500881984
n3 1.9125690406895E+22
n4 5.1147313636379E+29
n5 1.3678186965084E+37

Nth Root

y√n
2√n 5171.3371578345
3√n 299.04409814792
4√n 71.912009830309
5√n 30.580257737744

Divisors of 26742728

1, 2, 4, 8, 19, 38, 76, 152, 175939, 351878, 703756, 1407512, 3342841, 6685682, 13371364, 26742728

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 -26742727
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 26742728 can be divided by 16 positive divisors. The sum of these divisors (counting 26742728) is 1, the average is 0.0625.

Base conversion 26742728

Base System Value
2 Binary 1100110000000111111001000
3 Ternary 1212022200010102
4 Quaternary 1212000333020
5 Quinary 23321231403
6 Senary 2353104532
8 Octal 146007710
10 Decimal 26742728
12 Duodecimal 8b58148
16 Hexadecimal 1980fc8
20 Vigesimal 872gg8
36 Base36 fx6tk

Cryptographic Hash Functions

md5 a742f4a65c921ad391fa8f62f531cb77
sha1 56d62b830e9caf7595504343a426d2fdd2709ad4
sha256 1d6d298a1d27ad4d90ae476d1a19b1621f0b28799ba2f195a886759a38790aef
sha512 b8ee17d972d8c11aa72a48b884da5e6f97875ca767760cdd6c6486e89b34b92dce63528fb796cbca6f57260e97588f3b12c97f41bd60c4b6845257ad21907c47
ripemd-160 2abe509ec25174159698d73c9790b0cf9235a531

26742728 as geometric shapes

Circle

Radius = n
Diameter 53485456
Circumference 168029515.6435
Area 2.2467838164129E+15

Sphere

Radius = n
Volume 8.0113504636177E+22
Surface area 8.9871352656517E+15
Circumference 168029515.6435

Square

Length = n
Perimeter 106970912
Area 715173500881984
Diagonal 37819928.632455

Cube

Length = n
Surface area 4291041005291904
Volume 1.9125690406895E+22
Space diagonal 46319763.628995

Equilateral Triangle

Length = n
Perimeter 80228184
Area 3.0967920993863E+14
Altitude 23159881.814497

Triangular Pyramid

Length = n
Surface area 3.0967920993863E+14
Volume 2.253984230265E+21
Height 12606642.877485