27996897 (number)

27996897 is an odd 8-digits composite number following 27996896 and preceding 27996898. In scientific notation, it is written as 2.7996897 × 10^7. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 18479600 positive integers (up to 27996897) that are relatively prime to 27996897.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.7996897 × 10^7
Engineering notation 2.7996897 × 10^6

Prime Factorization of 27996897

Prime Factorization 3 × 101 × 92399

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 27996897
Product of the distinct prime numbers

The prime factorization of 27996897 is 3 × 101 × 92399. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 27996897)

Multiplication

n×y
n×2 55993794
n×3 83990691
n×4 111987588
n×5 139984485

Division

n÷y
n÷2 13998448.5
n÷3 9332299
n÷3 6999224.25
n÷5 5599379.4

Exponentiation

ny
n2 783826241628609
n3 2.1944702552773E+22
n4 6.1438357706563E+29
n5 1.7200833725598E+37

Nth Root

y√n
2√n 5291.2094080654
3√n 303.64767946891
4√n 72.740699804617
5√n 30.861851691933

Divisors of 27996897

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27996896
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27996897 can be divided by 8 positive divisors. The sum of these divisors (counting 27996897) is 1, the average is 0.125.

Base conversion 27996897

Base System Value
2 Binary 1101010110011001011100001
3 Ternary 1221200101112010
4 Quaternary 1222303023201
5 Quinary 24131400042
6 Senary 2440023133
8 Octal 152631341
10 Decimal 27996897
12 Duodecimal 9461aa9
16 Hexadecimal 1ab32e1
20 Vigesimal 8ejc4h
36 Base36 go2jl

Cryptographic Hash Functions

md5 6c10bb03914571233687a1cf5fdb6c7f
sha1 0ac1ca65be9762fe045a10529f8f7b7d92f0b0e2
sha256 a5f885cf88940ca0772cf0311bc75af3286cf8ec6d3ef4ba5e9c2d0fae3002d0
sha512 bcb4662c290a161ea454a0574adea5bcbbf9c386c6b612238689dd62a2eb6ce3a4e38287900107e8006b990a8badd87d6dc101e811c10622d2fd80f56f8e85b4
ripemd-160 fac6eab7302300cc614dfc1e0bd92221c1f1ee73

27996897 as geometric shapes

Circle

Radius = n
Diameter 55993794
Circumference 175909691.87702
Area 2.4624627623913E+15

Sphere

Radius = n
Volume 9.1921755100008E+22
Surface area 9.8498510495653E+15
Circumference 175909691.87702

Square

Length = n
Perimeter 111987588
Area 783826241628609
Diagonal 39593591.441763

Cube

Length = n
Surface area 4702957449771654
Volume 2.1944702552773E+22
Space diagonal 48492048.058273

Equilateral Triangle

Length = n
Perimeter 83990691
Area 3.3940671870163E+14
Altitude 24246024.029136

Triangular Pyramid

Length = n
Surface area 3.3940671870163E+14
Volume 2.586207997698E+21
Height 13197863.813921