71333945 (number)

71333945 is an odd 8-digits composite number following 71333944 and preceding 71333946. In scientific notation, it is written as 7.1333945 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 54595200 positive integers (up to 71333945) that are relatively prime to 71333945.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1333945 × 10^7
Engineering notation 7.1333945 × 10^6

Prime Factorization of 71333945

Prime Factorization 5 × 31 × 89 × 5171

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71333945
Product of the distinct prime numbers

The prime factorization of 71333945 is 5 × 31 × 89 × 5171. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 50, 49, 721, 864, 7422, 1667, 16077, 27940, 389319, 557198, 2809805, 8544861, 13626708, 42850904, 594063198, 140806576, 3734549346, 8143579574

Basic calculations (n = 71333945)

Multiplication

n×y
n×2 142667890
n×3 214001835
n×4 285335780
n×5 356669725

Division

n÷y
n÷2 35666972.5
n÷3 23777981.666667
n÷3 17833486.25
n÷5 14266789

Exponentiation

ny
n2 5088531709263025
n3 3.6298504107932E+23
n4 2.5893154956175E+31
n5 1.8470608915203E+39

Nth Root

y√n
2√n 8445.9425169723
3√n 414.72996416528
4√n 91.90180910609
5√n 37.209963885889

Divisors of 71333945

1, 5, 31, 89, 155, 445, 2759, 5171, 13795, 25855, 160301, 460219, 801505, 2301095, 14266789, 71333945

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71333944
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71333945 can be divided by 16 positive divisors. The sum of these divisors (counting 71333945) is 1, the average is 0.0625.

Base conversion 71333945

Base System Value
2 Binary 100010000000111100000111001
3 Ternary 11222020010202222
4 Quaternary 10100013200321
5 Quinary 121230141240
6 Senary 11024533425
8 Octal 420074071
10 Decimal 71333945
12 Duodecimal 1ba81275
16 Hexadecimal 4407839
20 Vigesimal 125geh5
36 Base36 16gxmh

Cryptographic Hash Functions

md5 c8f0406f2e55ab69ba1616a79fe863a0
sha1 165f75a6069c8d4e3a10ffb8d499bca095002253
sha256 ec9aea5150bfb71aec2406f6056a06d4122ce2a04e266ab03bdd2998e129e974
sha512 50addedb5f20671a467c997a7d00a038ea7826042667c04e3e8912124a3052507bf810f1439fd21c70ad1029a14a0d657fe9f5a3f8d4b59ab2d69e613218e4f3
ripemd-160 e17ba3e8e142788442ae3a05f1e684818ed66881

71333945 as geometric shapes

Circle

Radius = n
Diameter 142667890
Circumference 448204395.12716
Area 1.5986093835379E+16

Sphere

Radius = n
Volume 1.5204681845571E+24
Surface area 6.3944375341518E+16
Circumference 448204395.12716

Square

Length = n
Perimeter 285335780
Area 5088531709263025
Diagonal 100881432.47658

Cube

Length = n
Surface area 30531190255578150
Volume 3.6298504107932E+23
Space diagonal 123554017.04432

Equilateral Triangle

Length = n
Perimeter 214001835
Area 2.2033988640922E+15
Altitude 61777008.522162

Triangular Pyramid

Length = n
Surface area 2.2033988640922E+15
Volume 4.2778197336078E+22
Height 33627144.158859