78506725 (number)

78506725 is an odd 8-digits composite number following 78506724 and preceding 78506726. In scientific notation, it is written as 7.8506725 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 55248000 positive integers (up to 78506725) that are relatively prime to 78506725.

Interesting facts

Basic properties

Name

Name seventy-eight million five hundred six thousand seven hundred twenty-five

Notation

Scientific notation 7.8506725 × 10^7
Engineering notation 7.8506725 × 10^6

Prime Factorization of 78506725

Prime Factorization 25 × 11 × 31 × 9209

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 78506725
Product of the distinct prime numbers

The prime factorization of 78506725 is 25 × 11 × 31 × 9209. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 1, 62, 22, 156, 415, 84, 1888, 1436, 52303, 182477, 119634, 914128, 4680825, 20004704, 66947176, 637565113, 55609855, 4459616591, 6211346995

Basic calculations (n = 78506725)

Multiplication

n×y
n×2 157013450
n×3 235520175
n×4 314026900
n×5 392533625

Division

n÷y
n÷2 39253362.5
n÷3 26168908.333333
n÷3 19626681.25
n÷5 15701345

Exponentiation

ny
n2 6163305870225625
n3 4.8386095904469E+23
n4 3.7986339249958E+31
n5 2.9821830892531E+39

Nth Root

y√n
2√n 8860.4020789127
3√n 428.18911235502
4√n 94.129708800743
5√n 37.929871564451

Divisors of 78506725

1, 11, 25, 31, 275, 341, 775, 8525, 9209, 101299, 230225, 285479, 2532475, 3140269, 7136975, 78506725

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78506724
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78506725 can be divided by 16 positive divisors. The sum of these divisors (counting 78506725) is 1, the average is 0.0625.

Base conversion 78506725

Base System Value
2 Binary 100101011011110101011100101
3 Ternary 12110201112222111
4 Quaternary 10223132223211
5 Quinary 130044203400
6 Senary 11442401021
8 Octal 453365345
10 Decimal 78506725
12 Duodecimal 22360171
16 Hexadecimal 4adeae5
20 Vigesimal 14ad6g5
36 Base36 1aqo6d

Cryptographic Hash Functions

md5 33a879b5b13bfd17c9bf05f8945774c9
sha1 d5d9c272fa72d0d99803df2930bd1dacf23dd913
sha256 f46d5959af9523cef64b6e835cd0a1ddcdbf2a9442516a84ecb0eb19674ad88c
sha512 9658f144e848bf03a970717fdd2a63f7ea93446c2d042666726507ebfee90ec96b4ca250951265e9c7fcce73c1370016b28e7e92ef00b92e91b675cb68c63b19
ripemd-160 d9320b4b9a9694f5df56edf48d94b45573ecf015

78506725 as geometric shapes

Circle

Radius = n
Diameter 157013450
Circumference 493272301.03479
Area 1.9362596443728E+16

Sphere

Radius = n
Volume 2.0267920457249E+24
Surface area 7.7450385774911E+16
Circumference 493272301.03479

Square

Length = n
Perimeter 314026900
Area 6163305870225625
Diagonal 111025275.23249

Cube

Length = n
Surface area 36979835221353750
Volume 4.8386095904469E+23
Space diagonal 135977636.43584

Equilateral Triangle

Length = n
Perimeter 235520175
Area 2.6687897274546E+15
Altitude 67988818.217919

Triangular Pyramid

Length = n
Surface area 2.6687897274546E+15
Volume 5.7023560881988E+22
Height 37008425.077498