71379787 (number)

71379787 is an odd 8-digits composite number following 71379786 and preceding 71379788. In scientific notation, it is written as 7.1379787 × 10^7. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 63944320 positive integers (up to 71379787) that are relatively prime to 71379787.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred seventy-nine thousand seven hundred eighty-seven

Notation

Scientific notation 7.1379787 × 10^7
Engineering notation 7.1379787 × 10^6

Prime Factorization of 71379787

Prime Factorization 23 × 17 × 311 × 587

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71379787
Product of the distinct prime numbers

The prime factorization of 71379787 is 23 × 17 × 311 × 587. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71379787)

Multiplication

n×y
n×2 142759574
n×3 214139361
n×4 285519148
n×5 356898935

Division

n÷y
n÷2 35689893.5
n÷3 23793262.333333
n÷3 17844946.75
n÷5 14275957.4

Exponentiation

ny
n2 5095073992165369
n3 3.6368529631E+23
n4 2.595977898564E+31
n5 1.8530034945621E+39

Nth Root

y√n
2√n 8448.6559286078
3√n 414.81878573936
4√n 91.916570478928
5√n 37.214745174385

Divisors of 71379787

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 -71379786
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 71379787 can be divided by 16 positive divisors. The sum of these divisors (counting 71379787) is 1, the average is 0.0625.

Base conversion 71379787

Base System Value
2 Binary 100010000010010101101001011
3 Ternary 11222022110122211
4 Quaternary 10100102231023
5 Quinary 121233123122
6 Senary 11025525551
8 Octal 420225513
10 Decimal 71379787
12 Duodecimal 1baa38b7
16 Hexadecimal 4412b4b
20 Vigesimal 1262997
36 Base36 16hwzv

Cryptographic Hash Functions

md5 bb466d93bc7f8ffca7d7f41b0b668dc9
sha1 8d225e07c1ddbca24a18c460055eff4afc17fcc0
sha256 18ee39654253a9d98b5a707fbc40a9e161702a51234e6c6158a4548b83a05a13
sha512 6b2d144e81643e086f2db9feb78444889dcaa8f9ec1752513502c28a34df7b9dba30e5f5c6d5c0f836ba6bce5bc8e8e35b5df2aba6420872ab722822c44c172c
ripemd-160 3d10704aef4957930473a95cf397141d804a486b

71379787 as geometric shapes

Circle

Radius = n
Diameter 142759574
Circumference 448492428.90801
Area 1.6006647023283E+16

Sphere

Radius = n
Volume 1.5234014068082E+24
Surface area 6.4026588093133E+16
Circumference 448492428.90801

Square

Length = n
Perimeter 285519148
Area 5095073992165369
Diagonal 100946262.8547

Cube

Length = n
Surface area 30570443952992214
Volume 3.6368529631E+23
Space diagonal 123633417.71744

Equilateral Triangle

Length = n
Perimeter 214139361
Area 2.2062317556883E+15
Altitude 61816708.858722

Triangular Pyramid

Length = n
Surface area 2.2062317556883E+15
Volume 4.286072320644E+22
Height 33648754.284901