26804988 (number)

26804988 is an even 8-digits composite number following 26804987 and preceding 26804989. In scientific notation, it is written as 2.6804988 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 7206912 positive integers (up to 26804988) that are relatively prime to 26804988.

Interesting facts

Basic properties

Name

Name twenty-six million eight hundred four thousand nine hundred eighty-eight

Notation

Scientific notation 2.6804988 × 10^7
Engineering notation 2.6804988 × 10^6

Prime Factorization of 26804988

Prime Factorization 2 × 2 × 7 × 9 × 17 × 6257

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 13402494
Product of the distinct prime numbers

The prime factorization of 26804988 is 2 × 2 × 7 × 9 × 17 × 6257. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 26804988)

Multiplication

n×y
n×2 53609976
n×3 80414964
n×4 107219952
n×5 134024940

Division

n÷y
n÷2 13402494
n÷3 8934996
n÷3 6701247
n÷5 5360997.6

Exponentiation

ny
n2 718507381680144
n3 1.9259581743848E+22
n4 5.1625285752886E+29
n5 1.3838151651027E+37

Nth Root

y√n
2√n 5177.3533779336
3√n 299.27598742495
4√n 71.95382809784
5√n 30.59448333432

Divisors of 26804988

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -26804987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 26804988 can be divided by 48 positive divisors. The sum of these divisors (counting 26804988) is 1, the average is 0.020833333333333.

Base conversion 26804988

Base System Value
2 Binary 1100110010000001011111100
3 Ternary 1212102211112100
4 Quaternary 1212100023330
5 Quinary 23330224423
6 Senary 2354305100
8 Octal 146201374
10 Decimal 26804988
12 Duodecimal 8b88190
16 Hexadecimal 19902fc
20 Vigesimal 87ac98
36 Base36 fyiv0

Cryptographic Hash Functions

md5 5a1c3574e3676325cf3f3a37c4aea072
sha1 d810bc6cc1bb7b1ee94b50144a64b2b4b6301fb7
sha256 e93cc5755b441137f40c15509139b1f6c5cc1219ae31ee60f1552c5bcff3903f
sha512 206ff90958e040593843274dabf605ef1b7077c25b3cc81f08e0d8db60e7a3a135e5d7e84045f208f27bf47d39cf4ff8716fb31c4ef30fd8d9fabd7df755e37d
ripemd-160 2fa3766f6100f1f397549a03fc0bf0432f9db133

26804988 as geometric shapes

Circle

Radius = n
Diameter 53609976
Circumference 168420706.76073
Area 2.2572575118364E+15

Sphere

Radius = n
Volume 8.0674347356912E+22
Surface area 9.0290300473455E+15
Circumference 168420706.76073

Square

Length = n
Perimeter 107219952
Area 718507381680144
Diagonal 37907977.568848

Cube

Length = n
Surface area 4311044290080864
Volume 1.9259581743848E+22
Space diagonal 46427601.112274

Equilateral Triangle

Length = n
Perimeter 80414964
Area 3.1112282267082E+14
Altitude 23213800.556137

Triangular Pyramid

Length = n
Surface area 3.1112282267082E+14
Volume 2.2697634756486E+21
Height 12635992.522949