26421645 (number)

26421645 is an odd 8-digits composite number following 26421644 and preceding 26421646. In scientific notation, it is written as 2.6421645 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 14038464 positive integers (up to 26421645) that are relatively prime to 26421645.

Interesting facts

Basic properties

Name

Name twenty-six million four hundred twenty-one thousand six hundred forty-five

Notation

Scientific notation 2.6421645 × 10^7
Engineering notation 2.6421645 × 10^6

Prime Factorization of 26421645

Prime Factorization 3 × 5 × 6359 × 277

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 26421645
Product of the distinct prime numbers

The prime factorization of 26421645 is 3 × 5 × 6359 × 277. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 8, 32, 114, 469, 68, 4525, 54, 98466, 743036, 16164, 222980, 6889846, 3295720, 36192832, 577126083, 933510104, 2040302991, 7027440295

Basic calculations (n = 26421645)

Multiplication

n×y
n×2 52843290
n×3 79264935
n×4 105686580
n×5 132108225

Division

n÷y
n÷2 13210822.5
n÷3 8807215
n÷3 6605411.25
n÷5 5284329

Exponentiation

ny
n2 698103324506025
n3 1.8445038213418E+22
n4 4.8734825168636E+29
n5 1.2876542497428E+37

Nth Root

y√n
2√n 5140.1989261117
3√n 297.84246511906
4√n 71.69518063379
5√n 30.50647095934

Divisors of 26421645

1, 3, 5, 15, 277, 831, 1385, 4155, 6359, 19077, 31795, 95385, 1761443, 5284329, 8807215, 26421645

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 -26421644
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 26421645 can be divided by 16 positive divisors. The sum of these divisors (counting 26421645) is 1, the average is 0.0625.

Base conversion 26421645

Base System Value
2 Binary 1100100110010100110001101
3 Ternary 1211201100200110
4 Quaternary 1210302212031
5 Quinary 23230443040
6 Senary 2342150233
8 Octal 144624615
10 Decimal 26421645
12 Duodecimal 8a22379
16 Hexadecimal 193298d
20 Vigesimal 852e25
36 Base36 fqb2l

Cryptographic Hash Functions

md5 ed0172150f47d1ec0fbafdb93fbded53
sha1 83f5c77f0c11558d0919235538c6a0838b4607f1
sha256 0b7012b1f2acfd57031d3bcdd5c1685ce1bff17e7f5f29909422a191bcbc794f
sha512 684164f73da8ba9f627bb98c95e36ba74a47a8350f9d1c47b3b72aee429e1fbf76df347f25916de4b36fb2370f11ed3abe38dd0d829778a46c37ed17fd2c8426
ripemd-160 f6c9912882e2e8ed5278534bbb33a7b8a0614481

26421645 as geometric shapes

Circle

Radius = n
Diameter 52843290
Circumference 166012091.65551
Area 2.1931562757147E+15

Sphere

Radius = n
Volume 7.7262395395276E+22
Surface area 8.772625102859E+15
Circumference 166012091.65551

Square

Length = n
Perimeter 105686580
Area 698103324506025
Diagonal 37365848.699207

Cube

Length = n
Surface area 4188619947036150
Volume 1.8445038213418E+22
Space diagonal 45763631.559548

Equilateral Triangle

Length = n
Perimeter 79264935
Area 3.0228760674429E+14
Altitude 22881815.779774

Triangular Pyramid

Length = n
Surface area 3.0228760674429E+14
Volume 2.1737685999921E+21
Height 12455282.899736