26281640 (number)

26281640 is an even 8-digits composite number following 26281639 and preceding 26281641. In scientific notation, it is written as 2.6281640 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 32 positive divisors. There are 7687680 positive integers (up to 26281640) that are relatively prime to 26281640.

Interesting facts

Basic properties

Name

Name twenty-six million two hundred eighty-one thousand six hundred forty

Notation

Scientific notation 2.6281640 × 10^7
Engineering notation 2.6281640 × 10^6

Prime Factorization of 26281640

Prime Factorization 2 × 2 × 2 × 55 × 1127 × 53

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 6570410
Product of the distinct prime numbers

The prime factorization of 26281640 is 2 × 2 × 2 × 55 × 1127 × 53. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 6, 56, 1, 483, 989, 1120, 971, 72370, 3676, 130977, 829443, 1960236, 96467, 68018590, 20708102, 357645239, 13983821, 1618282150, 8986655300

Basic calculations (n = 26281640)

Multiplication

n×y
n×2 52563280
n×3 78844920
n×4 105126560
n×5 131408200

Division

n÷y
n÷2 13140820
n÷3 8760546.6666667
n÷3 6570410
n÷5 5256328

Exponentiation

ny
n2 690724601089600
n3 1.815337530498E+22
n4 4.7710047455039E+29
n5 1.2538982915962E+37

Nth Root

y√n
2√n 5126.5622009296
3√n 297.31545648294
4√n 71.600015369618
5√n 30.474072219007

Divisors of 26281640

1, 2, 4, 8, 53, 55, 106, 110, 212, 220, 424, 440, 1127, 2254, 2915, 4508, 5830, 9016, 11660, 23320, 59731, 61985, 119462, 123970, 238924, 247940, 477848, 495880, 3285205, 6570410, 13140820, 26281640

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -26281639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 26281640 can be divided by 32 positive divisors. The sum of these divisors (counting 26281640) is 1, the average is 0.03125.

Base conversion 26281640

Base System Value
2 Binary 1100100010000011010101000
3 Ternary 1211110020122002
4 Quaternary 1210100122220
5 Quinary 23212003030
6 Senary 2335150132
8 Octal 144203250
10 Decimal 26281640
12 Duodecimal 8975348
16 Hexadecimal 19106a8
20 Vigesimal 845420
36 Base36 fnb1k

Cryptographic Hash Functions

md5 1633a6260199ed3e544ac615af0a589e
sha1 6131ec41d3c493ccfdc8dad40eda23921d1927c8
sha256 dfc62c5d056723d4edfc77361f190f08f5697f9fdc848b03cc4cf00fc7fba36a
sha512 6da77d102eefbd68f24da2522f52953279e4e2c6ec54f984c452d4eadb340e7ccd2a8543bdfdcc10597756f94b5d29fd4ccc2ee99dd387d6177383204c98490a
ripemd-160 10bb748c637b8813b9c76cd1b8aff0827c694935

26281640 as geometric shapes

Circle

Radius = n
Diameter 52563280
Circumference 165132414.29658
Area 2.1699753324368E+15

Sphere

Radius = n
Volume 7.6040680661313E+22
Surface area 8.6799013297473E+15
Circumference 165132414.29658

Square

Length = n
Perimeter 105126560
Area 690724601089600
Diagonal 37167851.729407

Cube

Length = n
Surface area 4144347606537600
Volume 1.815337530498E+22
Space diagonal 45521135.786235

Equilateral Triangle

Length = n
Perimeter 78844920
Area 2.9909252578123E+14
Altitude 22760567.893117

Triangular Pyramid

Length = n
Surface area 2.9909252578123E+14
Volume 2.139395796596E+21
Height 12389283.909802