71333731 (number)

71333731 is an odd 8-digits composite number following 71333730 and preceding 71333732. In scientific notation, it is written as 7.1333731 × 10^7. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 61104840 positive integers (up to 71333731) that are relatively prime to 71333731.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred thirty-three thousand seven hundred thirty-one

Notation

Scientific notation 7.1333731 × 10^7
Engineering notation 7.1333731 × 10^6

Prime Factorization of 71333731

Prime Factorization 7 × 3023 × 3371

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71333731
Product of the distinct prime numbers

The prime factorization of 71333731 is 7 × 3023 × 3371. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 6, 98, 44, 737, 76, 5039, 3749, 68573, 79814, 461721, 922582, 9492535, 427361, 85536890, 35489378, 469586769, 931852864, 4694970673, 5184062691

Basic calculations (n = 71333731)

Multiplication

n×y
n×2 142667462
n×3 214001193
n×4 285334924
n×5 356668655

Division

n÷y
n÷2 35666865.5
n÷3 23777910.333333
n÷3 17833432.75
n÷5 14266746.2

Exponentiation

ny
n2 5088501178380361
n3 3.6298177425177E+23
n4 2.5892844242378E+31
n5 1.8470331860107E+39

Nth Root

y√n
2√n 8445.9298481576
3√n 414.72954943846
4√n 91.901740180247
5√n 37.209941560075

Divisors of 71333731

1, 7, 3023, 3371, 21161, 23597, 10190533, 71333731

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 -71333730
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 71333731 can be divided by 8 positive divisors. The sum of these divisors (counting 71333731) is 1, the average is 0.125.

Base conversion 71333731

Base System Value
2 Binary 100010000000111011101100011
3 Ternary 11222020010111001
4 Quaternary 10100013131203
5 Quinary 121230134411
6 Senary 11024532431
8 Octal 420073543
10 Decimal 71333731
12 Duodecimal 1ba81117
16 Hexadecimal 4407763
20 Vigesimal 125ge6b
36 Base36 16gxgj

Cryptographic Hash Functions

md5 6a3e5593b238327d1016bc0d2bd9d871
sha1 016a5e20cef0b265b6bba10fa9499588f4848928
sha256 91ee0a3ba4b19144ee625f7af5798abcd4322afb2f33c99fd6ca6c7e92f895d2
sha512 a1748bb848404f05adbe01c68e773f75f0180c658668841eba10d86e3adcff23a81b55d3932cf89e6830a99b1a9421487d9d42138db4eb1ac28c8585070b9424
ripemd-160 def01278ce5fe72924ec00809943eb8ebc03af60

71333731 as geometric shapes

Circle

Radius = n
Diameter 142667462
Circumference 448203050.5255
Area 1.5985997919783E+16

Sphere

Radius = n
Volume 1.5204545005018E+24
Surface area 6.3943991679131E+16
Circumference 448203050.5255

Square

Length = n
Perimeter 285334924
Area 5088501178380361
Diagonal 100881129.83487

Cube

Length = n
Surface area 30531007070282166
Volume 3.6298177425177E+23
Space diagonal 123553646.38545

Equilateral Triangle

Length = n
Perimeter 214001193
Area 2.2033856438322E+15
Altitude 61776823.192726

Triangular Pyramid

Length = n
Surface area 2.2033856438322E+15
Volume 4.2777812336758E+22
Height 33627043.278291