27869897 (number)

27869897 is an odd 8-digits composite number following 27869896 and preceding 27869898. In scientific notation, it is written as 2.7869897 × 10^7. The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors. There are 25336260 positive integers (up to 27869897) that are relatively prime to 27869897.

Interesting facts

Basic properties

Name

Name twenty-seven million eight hundred sixty-nine thousand eight hundred ninety-seven

Notation

Scientific notation 2.7869897 × 10^7
Engineering notation 2.7869897 × 10^6

Prime Factorization of 27869897

Prime Factorization 11 × 2533627

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 27869897
Product of the distinct prime numbers

The prime factorization of 27869897 is 11 × 2533627. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 3, 57, 56, 285, 268, 5201, 8338, 6940, 80653, 666516, 44302, 49380, 7483803, 35964215, 28543318, 121046776, 829279997, 7432717957, 1709312286

Basic calculations (n = 27869897)

Multiplication

n×y
n×2 55739794
n×3 83609691
n×4 111479588
n×5 139349485

Division

n÷y
n÷2 13934948.5
n÷3 9289965.6666667
n÷3 6967474.25
n÷5 5573979.4

Exponentiation

ny
n2 776731158790609
n3 2.1647417392185E+22
n4 6.033112930362E+29
n5 1.6814223595856E+37

Nth Root

y√n
2√n 5279.1947302595
3√n 303.18784621049
4√n 72.658067207018
5√n 30.833801537785

Divisors of 27869897

1, 11, 2533627, 27869897

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27869896
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27869897 can be divided by 4 positive divisors. The sum of these divisors (counting 27869897) is 1, the average is 0.25.

Base conversion 27869897

Base System Value
2 Binary 1101010010100001011001001
3 Ternary 1221102221022102
4 Quaternary 1222110023021
5 Quinary 24113314042
6 Senary 2433203145
8 Octal 152241311
10 Decimal 27869897
12 Duodecimal 94004b5
16 Hexadecimal 1a942c9
20 Vigesimal 8e3eeh
36 Base36 glcjt

Cryptographic Hash Functions

md5 ffa7ab1093fea12b0723726447417119
sha1 0639a815f31c76fcfc2ff24a8692c1d14ff06e98
sha256 4f0ceab1e0e7941103ed14d7c4913ee0438db8706635b2383b3d547a51bc0dcc
sha512 bf5b578a683ba94a6780aab8316077a986a13030a49bb5f6424344a0540b83881fc1e57d5360e1dce6b14615eb912d3af22cf1b609ba038a025c79692cd32ce5
ripemd-160 93f609ba5a067dddc4af26305b2b0ce0f094b063

27869897 as geometric shapes

Circle

Radius = n
Diameter 55739794
Circumference 175111727.34301
Area 2.4401729022709E+15

Sphere

Radius = n
Volume 9.0676489931307E+22
Surface area 9.7606916090835E+15
Circumference 175111727.34301

Square

Length = n
Perimeter 111479588
Area 776731158790609
Diagonal 39413986.319341

Cube

Length = n
Surface area 4660386952743654
Volume 2.1647417392185E+22
Space diagonal 48272077.605711

Equilateral Triangle

Length = n
Perimeter 83609691
Area 3.363344577118E+14
Altitude 24136038.802856

Triangular Pyramid

Length = n
Surface area 3.363344577118E+14
Volume 2.5511726055316E+21
Height 13137995.43978