26872720 (number)

26872720 is an even 8-digits composite number following 26872719 and preceding 26872721. In scientific notation, it is written as 2.6872720 × 10^7. The sum of its digits is 34. It has a total of 7 prime factors and 40 positive divisors. There are 9008640 positive integers (up to 26872720) that are relatively prime to 26872720.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.6872720 × 10^7
Engineering notation 2.6872720 × 10^6

Prime Factorization of 26872720

Prime Factorization 2 × 2 × 2 × 2 × 35 × 47 × 1021

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3359090
Product of the distinct prime numbers

The prime factorization of 26872720 is 2 × 2 × 2 × 2 × 35 × 47 × 1021. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 26872720)

Multiplication

n×y
n×2 53745440
n×3 80618160
n×4 107490880
n×5 134363600

Division

n÷y
n÷2 13436360
n÷3 8957573.3333333
n÷3 6718180
n÷5 5374544

Exponentiation

ny
n2 722143080198400
n3 1.9405948794109E+22
n4 5.2149062827843E+29
n5 1.401387163635E+37

Nth Root

y√n
2√n 5183.8904309408
3√n 299.52784989669
4√n 71.999239099735
5√n 30.609929222521

Divisors of 26872720

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -26872719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 26872720 can be divided by 40 positive divisors. The sum of these divisors (counting 26872720) is 1, the average is 0.025.

Base conversion 26872720

Base System Value
2 Binary 1100110100000101110010000
3 Ternary 1212120021102221
4 Quaternary 1212200232100
5 Quinary 23334411340
6 Senary 2355550424
8 Octal 146405620
10 Decimal 26872720
12 Duodecimal 8bbb414
16 Hexadecimal 19a0b90
20 Vigesimal 87j1g0
36 Base36 fzz4g

Cryptographic Hash Functions

md5 641d2fa98d0be2ab62e060dcd7bfef2e
sha1 77e6c89c1b6c971262fd38767a3af779406e5a1c
sha256 738c6b2866a0740c700a9fbb2c3f37b68e2a7e4c52cd3cb77a0a705659a7d35a
sha512 2120b16c1aea6be2132f6a02e8949f87becf8ce92a5dae8e38f143c542bcaef4d2454b5670bd9dcb74c761722ed5d5e012bf86cf7445e698adf35f2e5f7d34a8
ripemd-160 e30bab87a2a691125667188a3708a0c5f48dd4f9

26872720 as geometric shapes

Circle

Radius = n
Diameter 53745440
Circumference 168846279.46795
Area 2.268679395592E+15

Sphere

Radius = n
Volume 8.1287448223351E+22
Surface area 9.074717582368E+15
Circumference 168846279.46795

Square

Length = n
Perimeter 107490880
Area 722143080198400
Diagonal 38003765.081855

Cube

Length = n
Surface area 4332858481190400
Volume 1.9405948794109E+22
Space diagonal 46544916.377572

Equilateral Triangle

Length = n
Perimeter 80618160
Area 3.1269712630948E+14
Altitude 23272458.188786

Triangular Pyramid

Length = n
Surface area 3.1269712630948E+14
Volume 2.2870129979456E+21
Height 12667921.693952