79486542 (number)

79486542 is an even 8-digits composite number following 79486541 and preceding 79486543. In scientific notation, it is written as 7.9486542 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 25336800 positive integers (up to 79486542) that are relatively prime to 79486542.

Interesting facts

Basic properties

Name

Name seventy-nine million four hundred eighty-six thousand five hundred forty-two

Notation

Scientific notation 7.9486542 × 10^7
Engineering notation 7.9486542 × 10^6

Prime Factorization of 79486542

Prime Factorization 2 × 9 × 3 × 3193 × 461

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 79486542
Product of the distinct prime numbers

The prime factorization of 79486542 is 2 × 9 × 3 × 3193 × 461. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 4, 69, 5, 394, 926, 1672, 1491, 97732, 54942, 937680, 914631, 2160447, 5374357, 2432904, 90861941, 143850622, 512387774, 82768444, 6229771715

Basic calculations (n = 79486542)

Multiplication

n×y
n×2 158973084
n×3 238459626
n×4 317946168
n×5 397432710

Division

n÷y
n÷2 39743271
n÷3 26495514
n÷3 19871635.5
n÷5 15897308.4

Exponentiation

ny
n2 6318110359117764
n3 5.0220474442065E+23
n4 3.9918518509991E+31
n5 3.1729849981222E+39

Nth Root

y√n
2√n 8915.5225309569
3√n 429.9631156392
4√n 94.422044729803
5√n 38.024080502347

Divisors of 79486542

1, 2, 3, 6, 9, 18, 27, 54, 461, 922, 1383, 2766, 3193, 4149, 6386, 8298, 9579, 12447, 19158, 24894, 28737, 57474, 86211, 172422, 1471973, 2943946, 4415919, 8831838, 13247757, 26495514, 39743271, 79486542

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -79486541
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 79486542 can be divided by 32 positive divisors. The sum of these divisors (counting 79486542) is 1, the average is 0.03125.

Base conversion 79486542

Base System Value
2 Binary 100101111001101111001001110
3 Ternary 12112120100001000
4 Quaternary 10233031321032
5 Quinary 130322032132
6 Senary 11515401130
8 Octal 457157116
10 Decimal 79486542
12 Duodecimal 227531a6
16 Hexadecimal 4bcde4e
20 Vigesimal 14gfg72
36 Base36 1bbo7i

Cryptographic Hash Functions

md5 b9725ee7ceacf8ab6c608fdcfb25e05e
sha1 1923819f5165cd0a0511ef5cb78a6b4d354e4132
sha256 b8a77c972904039008c88b09a3c1e49f5a9d8c6952a79836fb171005a83604de
sha512 55c40c104e8ce60fad9b0091d24f75ed4b3a8b9036bb7ddb61d6143879fdc0d24afcf0960d9d189dc01016260fc3e222d357cb5f00fce43563a773046bf13d33
ripemd-160 c8c0f56d5e9aa519af6970155d25511e1a00ad98

79486542 as geometric shapes

Circle

Radius = n
Diameter 158973084
Circumference 499428672.81291
Area 1.9848929088774E+16

Sphere

Radius = n
Volume 2.1036303142265E+24
Surface area 7.9395716355096E+16
Circumference 499428672.81291

Square

Length = n
Perimeter 317946168
Area 6318110359117764
Diagonal 112410945.72254

Cube

Length = n
Surface area 37908662154706584
Volume 5.0220474442065E+23
Space diagonal 137674729.26196

Equilateral Triangle

Length = n
Perimeter 238459626
Area 2.7358220374548E+15
Altitude 68837364.630979

Triangular Pyramid

Length = n
Surface area 2.7358220374548E+15
Volume 5.918539672065E+22
Height 37470315.240846