78412797 (number)

78412797 is an odd 8-digits composite number following 78412796 and preceding 78412798. In scientific notation, it is written as 7.8412797 × 10^7. The sum of its digits is 45. It has a total of 2 prime factors and 4 positive divisors. There are 52275192 positive integers (up to 78412797) that are relatively prime to 78412797.

Interesting facts

Basic properties

Name

Name seventy-eight million four hundred twelve thousand seven hundred ninety-seven

Notation

Scientific notation 7.8412797 × 10^7
Engineering notation 7.8412797 × 10^6

Prime Factorization of 78412797

Prime Factorization 9 × 8712533

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 78412797
Product of the distinct prime numbers

The prime factorization of 78412797 is 9 × 8712533. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 3, 45, 60, 432, 570, 3975, 7166, 48239, 45422, 859190, 17105, 8088703, 6473467, 35529173, 66120416, 675160734, 166595247, 8385997928, 2824454181

Basic calculations (n = 78412797)

Multiplication

n×y
n×2 156825594
n×3 235238391
n×4 313651188
n×5 392063985

Division

n÷y
n÷2 39206398.5
n÷3 26137599
n÷3 19603199.25
n÷5 15682559.4

Exponentiation

ny
n2 6148566733363209
n3 4.8212631510416E+23
n4 3.7804872874621E+31
n5 2.9643858223284E+39

Nth Root

y√n
2√n 8855.1000559
3√n 428.01827774449
4√n 94.101541198325
5√n 37.920791111274

Divisors of 78412797

1, 9, 8712533, 78412797

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78412796
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78412797 can be divided by 4 positive divisors. The sum of these divisors (counting 78412797) is 1, the average is 0.25.

Base conversion 78412797

Base System Value
2 Binary 100101011000111101111111101
3 Ternary 12110112210010200
4 Quaternary 10223013233331
5 Quinary 130033202142
6 Senary 11440354113
8 Octal 453075775
10 Decimal 78412797
12 Duodecimal 22315939
16 Hexadecimal 4ac7bfd
20 Vigesimal 14a1bjh
36 Base36 1aonp9

Cryptographic Hash Functions

md5 d1e573a5dd057598816f2cc6cc4c084c
sha1 5f09a3de63a836e6147211d357d30a38b3d7148f
sha256 b6b11e751343cf59f738a459413dc50cdb87c77ebe695e1c09dffcbae9594b17
sha512 77440c46eb50be919aae7a45b8d8a45d6a569230e3cb7509fc6522be296f91e0835c07a30e233d3d5ac94e6fd3d761db5d577c9bc6aca228cabc4ffc7ba1227a
ripemd-160 166661c0ad6a897498e2c3d88a2df9d311f5e30b

78412797 as geometric shapes

Circle

Radius = n
Diameter 156825594
Circumference 492682134.00526
Area 1.931629207964E+16

Sphere

Radius = n
Volume 2.0195259861781E+24
Surface area 7.7265168318562E+16
Circumference 492682134.00526

Square

Length = n
Perimeter 313651188
Area 6148566733363209
Diagonal 110892440.98101

Cube

Length = n
Surface area 36891400400179254
Volume 4.8212631510416E+23
Space diagonal 135814948.36758

Equilateral Triangle

Length = n
Perimeter 235238391
Area 2.6624074939782E+15
Altitude 67907474.183792

Triangular Pyramid

Length = n
Surface area 2.6624074939782E+15
Volume 5.6819131133106E+22
Height 36964146.993669