78198624 (number)

78198624 is an even 8-digits composite number following 78198623 and preceding 78198625. In scientific notation, it is written as 7.8198624 × 10^7. The sum of its digits is 45. It has a total of 8 prime factors and 48 positive divisors. There are 22014720 positive integers (up to 78198624) that are relatively prime to 78198624.

Interesting facts

Basic properties

Name

Name seventy-eight million one hundred ninety-eight thousand six hundred twenty-four

Notation

Scientific notation 7.8198624 × 10^7
Engineering notation 7.8198624 × 10^6

Prime Factorization of 78198624

Prime Factorization 2 × 2 × 2 × 2 × 2 × 63 × 79 × 491

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4887414
Product of the distinct prime numbers

The prime factorization of 78198624 is 2 × 2 × 2 × 2 × 2 × 63 × 79 × 491. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78198624)

Multiplication

n×y
n×2 156397248
n×3 234595872
n×4 312794496
n×5 390993120

Division

n÷y
n÷2 39099312
n÷3 26066208
n÷3 19549656
n÷5 15639724.8

Exponentiation

ny
n2 6115024795493376
n3 4.7818652473346E+23
n4 3.7393528249499E+31
n5 2.9241224556159E+39

Nth Root

y√n
2√n 8842.9985864524
3√n 427.62823279443
4√n 94.03721915525
5√n 37.90005343154

Divisors of 78198624

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78198623
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78198624 can be divided by 48 positive divisors. The sum of these divisors (counting 78198624) is 1, the average is 0.020833333333333.

Base conversion 78198624

Base System Value
2 Binary 100101010010011011101100000
3 Ternary 12110010220100100
4 Quaternary 10222103131200
5 Quinary 130004323444
6 Senary 11432022400
8 Octal 452233540
10 Decimal 78198624
12 Duodecimal 22231a00
16 Hexadecimal 4a93760
20 Vigesimal 148egb4
36 Base36 1ak2g0

Cryptographic Hash Functions

md5 e6ad836f858b71058f61bfe1a7f2343f
sha1 644aa6695a57714dd23add46ab251ca4134669da
sha256 ad8293b8638f7413589692bff089051c1884b8b368f5b542c4e535b3c4cbdaae
sha512 c4cd53365c34a134a87bf81814755bfdb24dffc313b4c10fe949783c8da2126f5f9867f710e0ab91dc4007a5011e6f80899d2d0f5cc99b29a840706ede9d5ae6
ripemd-160 a0e50a3c03f68cb334018a43d7c1d577f32dc543

78198624 as geometric shapes

Circle

Radius = n
Diameter 156397248
Circumference 491336445.35846
Area 1.9210916974041E+16

Sphere

Radius = n
Volume 2.0030230308644E+24
Surface area 7.6843667896166E+16
Circumference 491336445.35846

Square

Length = n
Perimeter 312794496
Area 6115024795493376
Diagonal 110589554.61971

Cube

Length = n
Surface area 36690148772960256
Volume 4.7818652473346E+23
Space diagonal 135443989.84997

Equilateral Triangle

Length = n
Perimeter 234595872
Area 2.6478834088345E+15
Altitude 67721994.924987

Triangular Pyramid

Length = n
Surface area 2.6478834088345E+15
Volume 5.6354822385177E+22
Height 36863184.873238