71333985 (number)

71333985 is an odd 8-digits composite number following 71333984 and preceding 71333986. In scientific notation, it is written as 7.1333985 × 10^7. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 38044784 positive integers (up to 71333985) that are relatively prime to 71333985.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred thirty-three thousand nine hundred eighty-five

Notation

Scientific notation 7.1333985 × 10^7
Engineering notation 7.1333985 × 10^6

Prime Factorization of 71333985

Prime Factorization 5 × 3 × 4755599

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71333985
Product of the distinct prime numbers

The prime factorization of 71333985 is 5 × 3 × 4755599. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71333985)

Multiplication

n×y
n×2 142667970
n×3 214001955
n×4 285335940
n×5 356669925

Division

n÷y
n÷2 35666992.5
n÷3 23777995
n÷3 17833496.25
n÷5 14266797

Exponentiation

ny
n2 5088537415980225
n3 3.6298565170347E+23
n4 2.5893213033831E+31
n5 1.8470660701571E+39

Nth Root

y√n
2√n 8445.9448849729
3√n 414.73004168422
4√n 91.901821989408
5√n 37.209968058932

Divisors of 71333985

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 -71333984
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 71333985 can be divided by 8 positive divisors. The sum of these divisors (counting 71333985) is 1, the average is 0.125.

Base conversion 71333985

Base System Value
2 Binary 100010000000111100001100001
3 Ternary 11222020010211110
4 Quaternary 10100013201201
5 Quinary 121230141420
6 Senary 11024533533
8 Octal 420074141
10 Decimal 71333985
12 Duodecimal 1ba812a9
16 Hexadecimal 4407861
20 Vigesimal 125gej5
36 Base36 16gxnl

Cryptographic Hash Functions

md5 c43974def938e77bb2f0240e8883b918
sha1 2168e7918923078f7a5002dca881cddee90c7954
sha256 7de3f074f6ccb6454b9ad4c28f6e5564e4d73cdda32d1207800542ee7a87b14e
sha512 c9b2c0bc957688caeb048611304f22d60c7df5fdcceedc7d01c485e4506f289d6afdf725c81de7beff8109c198421eacec15aed76cbc7563da7fb11a4716019b
ripemd-160 018bee61777a93376150f588e5053e65625c3f24

71333985 as geometric shapes

Circle

Radius = n
Diameter 142667970
Circumference 448204646.45457
Area 1.598611176356E+16

Sphere

Radius = n
Volume 1.5204707423335E+24
Surface area 6.3944447054241E+16
Circumference 448204646.45457

Square

Length = n
Perimeter 285335940
Area 5088537415980225
Diagonal 100881489.04512

Cube

Length = n
Surface area 30531224495881350
Volume 3.6298565170347E+23
Space diagonal 123554086.32636

Equilateral Triangle

Length = n
Perimeter 214001955
Area 2.2034013351732E+15
Altitude 61777043.163178

Triangular Pyramid

Length = n
Surface area 2.2034013351732E+15
Volume 4.2778269298824E+22
Height 33627163.01504