71297727 (number)

71297727 is an odd 8-digits composite number following 71297726 and preceding 71297728. In scientific notation, it is written as 7.1297727 × 10^7. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 47531816 positive integers (up to 71297727) that are relatively prime to 71297727.

Interesting facts

Basic properties

Name

Name seventy-one million two hundred ninety-seven thousand seven hundred twenty-seven

Notation

Scientific notation 7.1297727 × 10^7
Engineering notation 7.1297727 × 10^6

Prime Factorization of 71297727

Prime Factorization 3 × 23765909

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 71297727
Product of the distinct prime numbers

The prime factorization of 71297727 is 3 × 23765909. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 9, 61, 43, 135, 148, 6909, 2391, 95877, 54638, 483118, 985614, 3530610, 1623393, 81952813, 58909682, 676403670, 107259587, 6944114252, 7269346158

Basic calculations (n = 71297727)

Multiplication

n×y
n×2 142595454
n×3 213893181
n×4 285190908
n×5 356488635

Division

n÷y
n÷2 35648863.5
n÷3 23765909
n÷3 17824431.75
n÷5 14259545.4

Exponentiation

ny
n2 5083365875366529
n3 3.62432432423E+23
n4 2.5840608622841E+31
n5 1.8423766591052E+39

Nth Root

y√n
2√n 8443.7981382788
3√n 414.65976274536
4√n 91.890141681678
5√n 37.206184635341

Divisors of 71297727

1, 3, 23765909, 71297727

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 -71297726
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 71297727 can be divided by 4 positive divisors. The sum of these divisors (counting 71297727) is 1, the average is 0.25.

Base conversion 71297727

Base System Value
2 Binary 100001111111110101010111111
3 Ternary 11222011022002120
4 Quaternary 10033332222333
5 Quinary 121223011402
6 Senary 11024054023
8 Octal 417765277
10 Decimal 71297727
12 Duodecimal 1ba64313
16 Hexadecimal 43feabf
20 Vigesimal 125c467
36 Base36 16g5of

Cryptographic Hash Functions

md5 6bac784375ee20b082fcc6a325431ad7
sha1 fdede235aec7b83463169343bb56fb83ee6c4ba0
sha256 61feebd803bbc0f23dc117895940726b6227a80d6406f1b749292f1da7532e4c
sha512 bc0caf340dc7be4567b86cdf5f5764c2d30890d4c3945d8f9c56aff4ae5288b8a82581d7bc507caab50a7a28db24d099b6592877cc70d5c2d4d9a7563773f640
ripemd-160 2fbae477403da95c53978fc4c29b4f5b5e6c3196

71297727 as geometric shapes

Circle

Radius = n
Diameter 142595454
Circumference 447976830.7217
Area 1.5969864889561E+16

Sphere

Radius = n
Volume 1.5181534228304E+24
Surface area 6.3879459558242E+16
Circumference 447976830.7217

Square

Length = n
Perimeter 285190908
Area 5083365875366529
Diagonal 100830212.48977

Cube

Length = n
Surface area 30500195252199174
Volume 3.62432432423E+23
Space diagonal 123491285.62818

Equilateral Triangle

Length = n
Perimeter 213893181
Area 2.2011619923992E+15
Altitude 61745642.814088

Triangular Pyramid

Length = n
Surface area 2.2011619923992E+15
Volume 4.2713071781373E+22
Height 33610070.829925