78442271 (number)

78442271 is an odd 8-digits prime number following 78442270 and preceding 78442272. In scientific notation, it is written as 7.8442271 × 10^7. The sum of its digits is 35. It has a total of 1 prime factors and 2 positive divisors. There are 78442270 positive integers (up to 78442271) that are relatively prime to 78442271.

Interesting facts

Basic properties

Name

Name seventy-eight million four hundred forty-two thousand two hundred seventy-one

Notation

Scientific notation 7.8442271 × 10^7
Engineering notation 7.8442271 × 10^6

Prime Factorization of 78442271

Prime Factorization 78442271

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 78442271
Product of the distinct prime numbers

The prime factorization of 78442271 is 78442271. Since it has a total of 1 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78442271)

Multiplication

n×y
n×2 156884542
n×3 235326813
n×4 313769084
n×5 392211355

Division

n÷y
n÷2 39221135.5
n÷3 26147423.666667
n÷3 19610567.75
n÷5 15688454.2

Exponentiation

ny
n2 6153189879637441
n3 4.8267018805298E+23
n4 3.7861745694873E+31
n5 2.9699613163303E+39

Nth Root

y√n
2√n 8856.7641382166
3√n 428.07189922335
4√n 94.110382733345
5√n 37.923641435281

Divisors of 78442271

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 78442272
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 39221136
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 8856.7641946706
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999745035
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78442271 can be divided by 2 positive divisors. The sum of these divisors (counting 78442271) is 78442272, the average is 39221136.

Base conversion 78442271

Base System Value
2 Binary 100101011001110111100011111
3 Ternary 12110121021120022
4 Quaternary 10223032330133
5 Quinary 130040123041
6 Senary 11441142355
8 Octal 453167437
10 Decimal 78442271
12 Duodecimal 2232a9bb
16 Hexadecimal 4acef1f
20 Vigesimal 14a55db
36 Base36 1apafz

Cryptographic Hash Functions

md5 fe1baae8116e2d2246d7669d690f0fbc
sha1 eb6a62082b562933a35746515b0843a0d81dcc61
sha256 d996dd61f200ada46d90d20ae907097adbb8ee166a060d3e5796eb2cbba6551b
sha512 5facce92f9c6dd7fa05e21619710aeb5de43cbfebc0252c9e02f75d7d74b7c6e6acc316e4f128d9bd105d2436f60cdc307725164aea0994a02c15ea6f6b11a22
ripemd-160 bd2ed58e79fb0782707eaa7f755dba169c83ba82

78442271 as geometric shapes

Circle

Radius = n
Diameter 156884542
Circumference 492867324.609
Area 1.9330816122012E+16

Sphere

Radius = n
Volume 2.0218041558587E+24
Surface area 7.7323264488048E+16
Circumference 492867324.609

Square

Length = n
Perimeter 313769084
Area 6153189879637441
Diagonal 110934123.51155

Cube

Length = n
Surface area 36919139277824646
Volume 4.8267018805298E+23
Space diagonal 135865998.83309

Equilateral Triangle

Length = n
Perimeter 235326813
Area 2.6644093750377E+15
Altitude 67932999.416543

Triangular Pyramid

Length = n
Surface area 2.6644093750377E+15
Volume 5.6883227174808E+22
Height 36978041.170515