78495874 (number)

78495874 is an even 8-digits composite number following 78495873 and preceding 78495875. In scientific notation, it is written as 7.8495874 × 10^7. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 39217860 positive integers (up to 78495874) that are relatively prime to 78495874.

Interesting facts

Basic properties

Name

Name seventy-eight million four hundred ninety-five thousand eight hundred seventy-four

Notation

Scientific notation 7.8495874 × 10^7
Engineering notation 7.8495874 × 10^6

Prime Factorization of 78495874

Prime Factorization 2 × 1367 × 28711

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 78495874
Product of the distinct prime numbers

The prime factorization of 78495874 is 2 × 1367 × 28711. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78495874)

Multiplication

n×y
n×2 156991748
n×3 235487622
n×4 313983496
n×5 392479370

Division

n÷y
n÷2 39247937
n÷3 26165291.333333
n÷3 19623968.5
n÷5 15699174.8

Exponentiation

ny
n2 6161602235023876
n3 4.8366035267855E+23
n4 3.7965342102651E+31
n5 2.9801227100566E+39

Nth Root

y√n
2√n 8859.7897266244
3√n 428.16938370909
4√n 94.126456039864
5√n 37.928822992388

Divisors of 78495874

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 -78495873
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 78495874 can be divided by 8 positive divisors. The sum of these divisors (counting 78495874) is 1, the average is 0.125.

Base conversion 78495874

Base System Value
2 Binary 100101011011100000010000010
3 Ternary 12110201000002121
4 Quaternary 10223130002002
5 Quinary 130043331444
6 Senary 11442234454
8 Octal 453340202
10 Decimal 78495874
12 Duodecimal 22355a2a
16 Hexadecimal 4adc082
20 Vigesimal 14abjde
36 Base36 1aqfsy

Cryptographic Hash Functions

md5 917102284ef409ef8d020eb67d998552
sha1 a18cdeb15f6907393aeb5ada5dcc139f6498a669
sha256 02ed908a63d59edfc784335d6b2700e5aa7fbfab8b8b80462f78e814ac563712
sha512 2a4055ab62800cb3253269d61e702ab8cb2c82c1a423bdce3ed361ed158119736ebbb78441d6f15f2b562b3e2eb292ed1c363ff0b4e4bc37d67cb829f8b0a558
ripemd-160 34109b59dfb99c48467aee4e954532fff85fab03

78495874 as geometric shapes

Circle

Radius = n
Diameter 156991748
Circumference 493204122.19102
Area 1.9357244315893E+16

Sphere

Radius = n
Volume 2.0259517477435E+24
Surface area 7.7428977263574E+16
Circumference 493204122.19102

Square

Length = n
Perimeter 313983496
Area 6161602235023876
Diagonal 111009929.60113

Cube

Length = n
Surface area 36969613410143256
Volume 4.8366035267855E+23
Space diagonal 135958841.95252

Equilateral Triangle

Length = n
Perimeter 235487622
Area 2.6680520317728E+15
Altitude 67979420.976262

Triangular Pyramid

Length = n
Surface area 2.6680520317728E+15
Volume 5.6999919195014E+22
Height 37003309.867043