71297863 (number)

71297863 is an odd 8-digits composite number following 71297862 and preceding 71297864. In scientific notation, it is written as 7.1297863 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 54464256 positive integers (up to 71297863) that are relatively prime to 71297863.

Interesting facts

Basic properties

Name

Name seventy-one million two hundred ninety-seven thousand eight hundred sixty-three

Notation

Scientific notation 7.1297863 × 10^7
Engineering notation 7.1297863 × 10^6

Prime Factorization of 71297863

Prime Factorization 91 × 29 × 27017

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71297863
Product of the distinct prime numbers

The prime factorization of 71297863 is 91 × 29 × 27017. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71297863)

Multiplication

n×y
n×2 142595726
n×3 213893589
n×4 285191452
n×5 356489315

Division

n÷y
n÷2 35648931.5
n÷3 23765954.333333
n÷3 17824465.75
n÷5 14259572.6

Exponentiation

ny
n2 5083385268366769
n3 3.6243450644023E+23
n4 2.5840805786648E+31
n5 1.8423942307861E+39

Nth Root

y√n
2√n 8443.8061915229
3√n 414.66002639888
4√n 91.890185501624
5√n 37.206198829446

Divisors of 71297863

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 -71297862
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 71297863 can be divided by 8 positive divisors. The sum of these divisors (counting 71297863) is 1, the average is 0.125.

Base conversion 71297863

Base System Value
2 Binary 100001111111110101101000111
3 Ternary 11222011022021121
4 Quaternary 10033332231013
5 Quinary 121223012423
6 Senary 11024054411
8 Octal 417765507
10 Decimal 71297863
12 Duodecimal 1ba64407
16 Hexadecimal 43feb47
20 Vigesimal 125c4d3
36 Base36 16g5s7

Cryptographic Hash Functions

md5 5bc4036ef2ab1958129ccbeafb4f615b
sha1 505d9744fccee37c373abf965366d66a56347951
sha256 a2a3647e521af65a2733e70cbcece7e84ccc357ce1e7e61b90c4006097f244ed
sha512 ff9508af31903026c6be74c8a51160a8f34b20aea74f529d37e21c5a0ac9d2da197c90e8b857c31defa33a754ab397f7ad5b4a1fa9ab4d46c20ce4e316b9e121
ripemd-160 4ce12fbe42a978c755b541f83d754a16de6b2b0b

71297863 as geometric shapes

Circle

Radius = n
Diameter 142595726
Circumference 447977685.2349
Area 1.5969925814468E+16

Sphere

Radius = n
Volume 1.5181621104534E+24
Surface area 6.387970325787E+16
Circumference 447977685.2349

Square

Length = n
Perimeter 285191452
Area 5083385268366769
Diagonal 100830404.82282

Cube

Length = n
Surface area 30500311610200614
Volume 3.6243450644023E+23
Space diagonal 123491521.18709

Equilateral Triangle

Length = n
Perimeter 213893589
Area 2.2011703898146E+15
Altitude 61745760.593543

Triangular Pyramid

Length = n
Surface area 2.2011703898146E+15
Volume 4.2713316206648E+22
Height 33610134.94094