78364539 (number)

78364539 is an odd 8-digits composite number following 78364538 and preceding 78364540. In scientific notation, it is written as 7.8364539 × 10^7. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 47493600 positive integers (up to 78364539) that are relatively prime to 78364539.

Interesting facts

Basic properties

Name

Name seventy-eight million three hundred sixty-four thousand five hundred thirty-nine

Notation

Scientific notation 7.8364539 × 10^7
Engineering notation 7.8364539 × 10^6

Prime Factorization of 78364539

Prime Factorization 9 × 11 × 791561

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 78364539
Product of the distinct prime numbers

The prime factorization of 78364539 is 9 × 11 × 791561. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78364539)

Multiplication

n×y
n×2 156729078
n×3 235093617
n×4 313458156
n×5 391822695

Division

n÷y
n÷2 39182269.5
n÷3 26121513
n÷3 19591134.75
n÷5 15672907.8

Exponentiation

ny
n2 6141000972682521
n3 4.8123671022282E+23
n4 3.7711892946488E+31
n5 2.9552751055689E+39

Nth Root

y√n
2√n 8852.3747661291
3√n 427.93045387891
4√n 94.087059504106
5√n 37.91612240344

Divisors of 78364539

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 -78364538
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 78364539 can be divided by 8 positive divisors. The sum of these divisors (counting 78364539) is 1, the average is 0.125.

Base conversion 78364539

Base System Value
2 Binary 100101010111011111101111011
3 Ternary 12110110022221100
4 Quaternary 10222323331323
5 Quinary 130030131124
6 Senary 11435342443
8 Octal 452737573
10 Decimal 78364539
12 Duodecimal 222b1a23
16 Hexadecimal 4abbf7b
20 Vigesimal 149fb6j
36 Base36 1anmgr

Cryptographic Hash Functions

md5 eb6ea7068f23b887b4dfdbc300447ae4
sha1 6dace29f8713607c30dc7e805827fa8018dd02a1
sha256 fdd157ddee71dfefbeb1877b851f83172807ab5367e711d82bdd05ddfe5ead63
sha512 64787c9815383af0a167fb458235ac5e199e84e314d8f4c94e04f8fb9c3afedf4a35eb301ab7f1c512cde09985b297edb1564b89257f5ae5e2246a1b02734716
ripemd-160 c635781ae648cf6edb03e99bf7c3a880a6bd7877

78364539 as geometric shapes

Circle

Radius = n
Diameter 156729078
Circumference 492378920.0487
Area 1.9292523541467E+16

Sphere

Radius = n
Volume 2.015799617965E+24
Surface area 7.7170094165869E+16
Circumference 492378920.0487

Square

Length = n
Perimeter 313458156
Area 6141000972682521
Diagonal 110824193.86292

Cube

Length = n
Surface area 36846005836095126
Volume 4.8123671022282E+23
Space diagonal 135731363.05971

Equilateral Triangle

Length = n
Perimeter 235093617
Area 2.659131423504E+15
Altitude 67865681.529856

Triangular Pyramid

Length = n
Surface area 2.659131423504E+15
Volume 5.671429019241E+22
Height 36941397.954305