26327981 (number)

26327981 is an odd 8-digits prime number following 26327980 and preceding 26327982. In scientific notation, it is written as 2.6327981 × 10^7. The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors. There are 26327980 positive integers (up to 26327981) that are relatively prime to 26327981.

Interesting facts

Basic properties

Name

Name twenty-six million three hundred twenty-seven thousand nine hundred eighty-one

Notation

Scientific notation 2.6327981 × 10^7
Engineering notation 2.6327981 × 10^6

Prime Factorization of 26327981

Prime Factorization 26327981

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 26327981
Product of the distinct prime numbers

The prime factorization of 26327981 is 26327981. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 9, 92, 10, 324, 414, 3477, 71, 7518, 92113, 655464, 349802, 4676631, 6223007, 36770934, 22017834, 13280787, 384378495, 4246278127, 9373140439

Basic calculations (n = 26327981)

Multiplication

n×y
n×2 52655962
n×3 78983943
n×4 105311924
n×5 131639905

Division

n÷y
n÷2 13163990.5
n÷3 8775993.6666667
n÷3 6581995.25
n÷5 5265596.2

Exponentiation

ny
n2 693162583536361
n3 1.8249571329256E+22
n4 4.804743672148E+29
n5 1.2649920011018E+37

Nth Root

y√n
2√n 5131.0799058288
3√n 297.49010065217
4√n 71.631556634132
5√n 30.484811305391

Divisors of 26327981

1, 26327981

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 26327982
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 13163991
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 5131.0800032742
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999240352
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 26327981 can be divided by 2 positive divisors. The sum of these divisors (counting 26327981) is 26327982, the average is 13163991.

Base conversion 26327981

Base System Value
2 Binary 1100100011011101110101101
3 Ternary 1211112121012102
4 Quaternary 1210123232231
5 Quinary 23214443411
6 Senary 2340144445
8 Octal 144335655
10 Decimal 26327981
12 Duodecimal 8998125
16 Hexadecimal 191bbad
20 Vigesimal 84ajj1
36 Base36 foast

Cryptographic Hash Functions

md5 4e4a32f98244bb2cdc51a20b33f2bf06
sha1 2226d6b2b3533cf79a3d86bb171a45d711a817fc
sha256 1803c04e1f7761b6768d38082644663c090ae3598e56792674adadf92dae3496
sha512 0f0ef3e4ca2999db943f2eb04715ed1a2689d44201195966159f90e75731f7d895d9fbb711a10becbaa614a803a5d51db74ec6ccccb82074bbdfb030da02fa32
ripemd-160 dd6b890c142098c282a8c302101fad5d30eb8ab6

26327981 as geometric shapes

Circle

Radius = n
Diameter 52655962
Circumference 165423583.3869
Area 2.1776344801812E+15

Sphere

Radius = n
Volume 7.6443625625539E+22
Surface area 8.7105379207246E+15
Circumference 165423583.3869

Square

Length = n
Perimeter 105311924
Area 693162583536361
Diagonal 37233387.800101

Cube

Length = n
Surface area 4158975501218166
Volume 1.8249571329256E+22
Space diagonal 45601400.752708

Equilateral Triangle

Length = n
Perimeter 78983943
Area 3.0014820314767E+14
Altitude 22800700.376354

Triangular Pyramid

Length = n
Surface area 3.0014820314767E+14
Volume 2.1507326067774E+21
Height 12411129.2667