78349725 (number)

78349725 is an odd 8-digits composite number following 78349724 and preceding 78349726. In scientific notation, it is written as 7.8349725 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 14 positive divisors. There are 41786400 positive integers (up to 78349725) that are relatively prime to 78349725.

Interesting facts

Basic properties

Name

Name seventy-eight million three hundred forty-nine thousand seven hundred twenty-five

Notation

Scientific notation 7.8349725 × 10^7
Engineering notation 7.8349725 × 10^6

Prime Factorization of 78349725

Prime Factorization 3 × 5 × 15 × 348221

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 78349725
Product of the distinct prime numbers

The prime factorization of 78349725 is 3 × 5 × 15 × 348221. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 6, 3, 99, 766, 309, 3618, 406, 23501, 43361, 68587, 901997, 1952287, 4059567, 82188243, 17955447, 98135228, 611690983, 3380523757, 8169484659

Basic calculations (n = 78349725)

Multiplication

n×y
n×2 156699450
n×3 235049175
n×4 313398900
n×5 391748625

Division

n÷y
n÷2 39174862.5
n÷3 26116575
n÷3 19587431.25
n÷5 15669945

Exponentiation

ny
n2 6138679407575625
n3 4.8096384344671E+23
n4 3.7683384868993E+31
n5 2.9524828415548E+39

Nth Root

y√n
2√n 8851.538001952
3√n 427.9034869143
4√n 94.082612644165
5√n 37.914688765415

Divisors of 78349725

1, 3, 5, 15, 45, 75, 225, 348221, 1044663, 1741105, 5223315, 15669945, 26116575, 78349725

14 divisors

τ Total Divisors 14
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78349724
Sum of the proper positive divisors of n
A Arithmetic Mean 0.071428571428571
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 14
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78349725 can be divided by 14 positive divisors. The sum of these divisors (counting 78349725) is 1, the average is 0.071428571428571.

Base conversion 78349725

Base System Value
2 Binary 100101010111000010110011101
3 Ternary 12110102120121200
4 Quaternary 10222320112131
5 Quinary 130024142400
6 Senary 11435150113
8 Octal 452702635
10 Decimal 78349725
12 Duodecimal 222a5339
16 Hexadecimal 4ab859d
20 Vigesimal 149de65
36 Base36 1anb19

Cryptographic Hash Functions

md5 ac0848910ea61b0372857563c9e124a3
sha1 15d3e61865573a542dca76562265a965b44f272d
sha256 e98ec4808f0b674fb8a8de9e5df6f2e50618e60f7f08099a019fd4c8dd9ea6f4
sha512 c23152e326cfaee930cbc26cfe4aa45e3a3ffa287abb11d8ee6bcab94a6668ad73d2fad554059721a24e763647f85ac0a55dd9423c45917f1365fdc06677b55b
ripemd-160 413a158ca647cf98df7486189bfd6bbb0ab92532

78349725 as geometric shapes

Circle

Radius = n
Diameter 156699450
Circumference 492285840.94156
Area 1.9285230129583E+16

Sphere

Radius = n
Volume 2.014656636286E+24
Surface area 7.714092051833E+16
Circumference 492285840.94156

Square

Length = n
Perimeter 313398900
Area 6138679407575625
Diagonal 110803243.7032

Cube

Length = n
Surface area 36832076445453750
Volume 4.8096384344671E+23
Space diagonal 135705704.45905

Equilateral Triangle

Length = n
Perimeter 235049175
Area 2.6581261563244E+15
Altitude 67852852.229525

Triangular Pyramid

Length = n
Surface area 2.6581261563244E+15
Volume 5.6682132534453E+22
Height 36934414.567734