71301978 (number)

71301978 is an even 8-digits composite number following 71301977 and preceding 71301979. In scientific notation, it is written as 7.1301978 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 128 positive divisors. There are 19388160 positive integers (up to 71301978) that are relatively prime to 71301978.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred one thousand nine hundred seventy-eight

Notation

Scientific notation 7.1301978 × 10^7
Engineering notation 7.1301978 × 10^6

Prime Factorization of 71301978

Prime Factorization 2 × 3 × 9 × 11 × 17 × 23 × 307

Composite number
ω Distinct Factors 7
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 71301978
Product of the distinct prime numbers

The prime factorization of 71301978 is 2 × 3 × 9 × 11 × 17 × 23 × 307. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71301978)

Multiplication

n×y
n×2 142603956
n×3 213905934
n×4 285207912
n×5 356509890

Division

n÷y
n÷2 35650989
n÷3 23767326
n÷3 17825494.5
n÷5 14260395.6

Exponentiation

ny
n2 5083972066712484
n3 3.6249726445335E+23
n4 2.5846771975113E+31
n5 1.8429259667405E+39

Nth Root

y√n
2√n 8444.0498577401
3√n 414.66800369821
4√n 91.891511347567
5√n 37.20662829526

Divisors of 71301978

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71301977
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71301978 can be divided by 128 positive divisors. The sum of these divisors (counting 71301978) is 1, the average is 0.0078125.

Base conversion 71301978

Base System Value
2 Binary 100001111111111101101011010
3 Ternary 11222011111221000
4 Quaternary 10033333231122
5 Quinary 121223130403
6 Senary 11024125430
8 Octal 417775532
10 Decimal 71301978
12 Duodecimal 1ba66876
16 Hexadecimal 43ffb5a
20 Vigesimal 125ceii
36 Base36 16g8yi

Cryptographic Hash Functions

md5 0c78a03d394bbbb9d305719019463d8a
sha1 713f234d9aa4a34226435b57c6692a09a7c57f2b
sha256 e9e8a36b34031ff11ac4cae5dedab8754025e171cc5db2adfab60ca966368272
sha512 3f5ad3189983b53a33aa0a48069153b02ce990438a87150cb32cc27603f47983cbc737c2fbafc9c7fb8f1e5502c6a8c201d3c6e5869b6bd2519e78e989d05db7
ripemd-160 7f2262f7e3d8e756d7c7b4199bab0b3e15b90155

71301978 as geometric shapes

Circle

Radius = n
Diameter 142603956
Circumference 448003540.54244
Area 1.597176929584E+16

Sphere

Radius = n
Volume 1.518424990604E+24
Surface area 6.3887077183359E+16
Circumference 448003540.54244

Square

Length = n
Perimeter 285207912
Area 5083972066712484
Diagonal 100836224.31163

Cube

Length = n
Surface area 30503832400274904
Volume 3.6249726445335E+23
Space diagonal 123498648.57616

Equilateral Triangle

Length = n
Perimeter 213905934
Area 2.2014244809517E+15
Altitude 61749324.288079

Triangular Pyramid

Length = n
Surface area 2.2014244809517E+15
Volume 4.2720712309423E+22
Height 33612074.770543