78396311 (number)

78396311 is an odd 8-digits composite number following 78396310 and preceding 78396312. In scientific notation, it is written as 7.8396311 × 10^7. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 67196832 positive integers (up to 78396311) that are relatively prime to 78396311.

Interesting facts

Basic properties

Name

Name seventy-eight million three hundred ninety-six thousand three hundred eleven

Notation

Scientific notation 7.8396311 × 10^7
Engineering notation 7.8396311 × 10^6

Prime Factorization of 78396311

Prime Factorization 7 × 11199473

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 78396311
Product of the distinct prime numbers

The prime factorization of 78396311 is 7 × 11199473. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 10, 63, 43, 837, 807, 4165, 5186, 72618, 65811, 92995, 523186, 5117826, 6577980, 14485781, 55885282, 495314948, 32801005, 4540427513, 9929641965

Basic calculations (n = 78396311)

Multiplication

n×y
n×2 156792622
n×3 235188933
n×4 313585244
n×5 391981555

Division

n÷y
n÷2 39198155.5
n÷3 26132103.666667
n÷3 19599077.75
n÷5 15679262.2

Exponentiation

ny
n2 6145981578408721
n3 4.818222832212E+23
n4 3.7773089562139E+31
n5 2.9612708767443E+39

Nth Root

y√n
2√n 8854.16913098
3√n 427.98827922309
4√n 94.09659468323
5√n 37.919196435996

Divisors of 78396311

1, 7, 11199473, 78396311

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 -78396310
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 78396311 can be divided by 4 positive divisors. The sum of these divisors (counting 78396311) is 1, the average is 0.25.

Base conversion 78396311

Base System Value
2 Binary 100101011000011101110010111
3 Ternary 12110111221112002
4 Quaternary 10223003232113
5 Quinary 130032140221
6 Senary 11440145515
8 Octal 453035627
10 Decimal 78396311
12 Duodecimal 2230829b
16 Hexadecimal 4ac3b97
20 Vigesimal 149jafb
36 Base36 1aoazb

Cryptographic Hash Functions

md5 a89088e5da2b53213b72b027283e1e23
sha1 51763836914f95844888084fcd437e65f357a9a4
sha256 face2d44b0a20ae2abc8acaac5e0f1487a303441abb3c8377f5ee96231bd2b4d
sha512 c3fb0670f5de11d898c4269486635f749d3e3be9cb4d7ce8e107cb334e328ad3b43c75b86c46b501d89854022a091228d36253a3a2e8638947f7cbbe8efeec22
ripemd-160 d3223ba4d95615580fec73e44ebae9b4345a9e5a

78396311 as geometric shapes

Circle

Radius = n
Diameter 156792622
Circumference 492578549.41228
Area 1.9308170575827E+16

Sphere

Radius = n
Volume 2.0182524604048E+24
Surface area 7.7232682303308E+16
Circumference 492578549.41228

Square

Length = n
Perimeter 313585244
Area 6145981578408721
Diagonal 110869126.25622

Cube

Length = n
Surface area 36875889470452326
Volume 4.818222832212E+23
Space diagonal 135786393.77797

Equilateral Triangle

Length = n
Perimeter 235188933
Area 2.6612880890466E+15
Altitude 67893196.888985

Triangular Pyramid

Length = n
Surface area 2.6612880890466E+15
Volume 5.6783300632083E+22
Height 36956375.41874