26557445 (number)

26557445 is an odd 8-digits composite number following 26557444 and preceding 26557446. In scientific notation, it is written as 2.6557445 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 20529600 positive integers (up to 26557445) that are relatively prime to 26557445.

Interesting facts

Basic properties

Name

Name twenty-six million five hundred fifty-seven thousand four hundred forty-five

Notation

Scientific notation 2.6557445 × 10^7
Engineering notation 2.6557445 × 10^6

Prime Factorization of 26557445

Prime Factorization 5 × 43 × 101 × 1223

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 26557445
Product of the distinct prime numbers

The prime factorization of 26557445 is 5 × 43 × 101 × 1223. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 3, 82, 83, 442, 531, 9310, 2833, 72068, 74621, 266854, 187719, 1567728, 8301908, 93668460, 29934660, 246368346, 711424346, 9243434687, 7755249247

Basic calculations (n = 26557445)

Multiplication

n×y
n×2 53114890
n×3 79672335
n×4 106229780
n×5 132787225

Division

n÷y
n÷2 13278722.5
n÷3 8852481.6666667
n÷3 6639361.25
n÷5 5311489

Exponentiation

ny
n2 705297884928025
n3 1.8730909787592E+22
n4 4.9744510648395E+29
n5 1.3210871055967E+37

Nth Root

y√n
2√n 5153.3916016542
3√n 298.35186954173
4√n 71.787126991225
5√n 30.537765663583

Divisors of 26557445

1, 5, 43, 101, 215, 505, 1223, 4343, 6115, 21715, 52589, 123523, 262945, 617615, 5311489, 26557445

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 -26557444
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 26557445 can be divided by 16 positive divisors. The sum of these divisors (counting 26557445) is 1, the average is 0.0625.

Base conversion 26557445

Base System Value
2 Binary 1100101010011110000000101
3 Ternary 1211222020222002
4 Quaternary 1211103300011
5 Quinary 23244314240
6 Senary 2345115045
8 Octal 145236005
10 Decimal 26557445
12 Duodecimal 8a88a85
16 Hexadecimal 1953c05
20 Vigesimal 85jdc5
36 Base36 ft7ut

Cryptographic Hash Functions

md5 b57b28ac71ab67fdcae9cff2537781b4
sha1 63fbdb1b5244a4cd52c7bbb5ef1f5c4485ec67db
sha256 771bab80ce834d6a3c5019d8127b25325d9fdebf5543429f1b604c759e943ea6
sha512 f4467d054c329494d534d2c4434e01e0b358d7d8b0db1439d48c380d3f75fbd8d1d24791f77d768a3ea275c7ae029b7ed7986dbd56088cb146387661dd01accb
ripemd-160 e92a5ab58e628cbf8daa4cb8dc78f3488f049e13

26557445 as geometric shapes

Circle

Radius = n
Diameter 53114890
Circumference 166865348.22023
Area 2.2157586538823E+15

Sphere

Radius = n
Volume 7.8459851445004E+22
Surface area 8.8630346155292E+15
Circumference 166865348.22023

Square

Length = n
Perimeter 106229780
Area 705297884928025
Diagonal 37557898.900978

Cube

Length = n
Surface area 4231787309568150
Volume 1.8730909787592E+22
Space diagonal 45998844.059216

Equilateral Triangle

Length = n
Perimeter 79672335
Area 3.0540294279155E+14
Altitude 22999422.029608

Triangular Pyramid

Length = n
Surface area 3.0540294279155E+14
Volume 2.2074588881E+21
Height 12519299.633659