71389767 (number)

71389767 is an odd 8-digits composite number following 71389766 and preceding 71389768. In scientific notation, it is written as 7.1389767 × 10^7. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 47560448 positive integers (up to 71389767) that are relatively prime to 71389767.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1389767 × 10^7
Engineering notation 7.1389767 × 10^6

Prime Factorization of 71389767

Prime Factorization 3 × 1613 × 14753

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71389767
Product of the distinct prime numbers

The prime factorization of 71389767 is 3 × 1613 × 14753. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71389767)

Multiplication

n×y
n×2 142779534
n×3 214169301
n×4 285559068
n×5 356948835

Division

n÷y
n÷2 35694883.5
n÷3 23796589
n÷3 17847441.75
n÷5 14277953.4

Exponentiation

ny
n2 5096498832314289
n3 3.6383786415469E+23
n4 2.5974300347781E+31
n5 1.8542992498161E+39

Nth Root

y√n
2√n 8449.246534455
3√n 414.83811753589
4√n 91.919783150609
5√n 37.215785755768

Divisors of 71389767

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 -71389766
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 71389767 can be divided by 8 positive divisors. The sum of these divisors (counting 71389767) is 1, the average is 0.125.

Base conversion 71389767

Base System Value
2 Binary 100010000010101001001000111
3 Ternary 11222022222100110
4 Quaternary 10100111021013
5 Quinary 121233433032
6 Senary 11030044103
8 Octal 420251107
10 Decimal 71389767
12 Duodecimal 1baa9633
16 Hexadecimal 4415247
20 Vigesimal 1263e87
36 Base36 16i4p3

Cryptographic Hash Functions

md5 ac134f3d2a6e2e2f440cb1705cf34644
sha1 f8af08d9774654b449fb23b1bd569a24b3043980
sha256 d75412b8e645b0e3b0f7e3fe8fd17259784aa74f7856f408b75e09f8a239a524
sha512 c8a0f525c585348bcd88159429ae418477f89bfd970be0ba60c690b7bba63c0afa72693a2fcc979bd7bcac6a4671c441118349bcc7a3bfed9f163861bbf0aabd
ripemd-160 f4a0387f2772fd260908af4779261602ab5ebedb

71389767 as geometric shapes

Circle

Radius = n
Diameter 142779534
Circumference 448555135.09737
Area 1.6011123290628E+16

Sphere

Radius = n
Volume 1.5240404815016E+24
Surface area 6.404449316251E+16
Circumference 448555135.09737

Square

Length = n
Perimeter 285559068
Area 5096498832314289
Diagonal 100960376.70606

Cube

Length = n
Surface area 30578992993885734
Volume 3.6383786415469E+23
Space diagonal 123650703.5845

Equilateral Triangle

Length = n
Perimeter 214169301
Area 2.206848729571E+15
Altitude 61825351.792252

Triangular Pyramid

Length = n
Surface area 2.206848729571E+15
Volume 4.2878703499368E+22
Height 33653458.902018