47978046 (number)

47978046 is an even 8-digits composite number following 47978045 and preceding 47978047. In scientific notation, it is written as 4.7978046 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 72 positive divisors. There are 14361600 positive integers (up to 47978046) that are relatively prime to 47978046.

Interesting facts

Basic properties

Name

Name forty-seven million nine hundred seventy-eight thousand forty-six

Notation

Scientific notation 4.7978046 × 10^7
Engineering notation 4.7978046 × 10^6

Prime Factorization of 47978046

Prime Factorization 2 × 3 × 3 × 17 × 17 × 23 × 401

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 940746
Product of the distinct prime numbers

The prime factorization of 47978046 is 2 × 3 × 3 × 17 × 17 × 23 × 401. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 3, 22, 13, 564, 696, 6742, 3889, 43635, 68725, 457315, 775630, 5547772, 9507625, 5543108, 38073249, 19861374, 958377654, 5258249856, 9164024866

Basic calculations (n = 47978046)

Multiplication

n×y
n×2 95956092
n×3 143934138
n×4 191912184
n×5 239890230

Division

n÷y
n÷2 23989023
n÷3 15992682
n÷3 11994511.5
n÷5 9595609.2

Exponentiation

ny
n2 2301892897978116
n3 1.1044032334627E+23
n4 5.2987109137621E+30
n5 2.5422179596118E+38

Nth Root

y√n
2√n 6926.6186555924
3√n 363.36870308161
4√n 83.226309876098
5√n 34.372293483065

Divisors of 47978046

1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 289, 306, 391, 401, 414, 578, 782, 802, 867, 1173, 1203, 1734, 2346, 2406, 2601, 3519, 3609, 5202, 6647, 6817, 7038, 7218, 9223, 13294, 13634, 18446, 19941, 20451, 27669, 39882, 40902, 55338, 59823, 61353, 83007, 115889, 119646, 122706, 156791, 166014, 231778, 313582, 347667, 470373, 695334, 940746, 1043001, 1411119, 2086002, 2665447, 2822238, 5330894, 7996341, 15992682, 23989023, 47978046

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -47978045
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 47978046 can be divided by 72 positive divisors. The sum of these divisors (counting 47978046) is 1, the average is 0.013888888888889.

Base conversion 47978046

Base System Value
2 Binary 10110111000001011000111110
3 Ternary 10100021112111200
4 Quaternary 2313001120332
5 Quinary 44240244141
6 Senary 4432200330
8 Octal 267013076
10 Decimal 47978046
12 Duodecimal 140990a6
16 Hexadecimal 2dc163e
20 Vigesimal ejh526
36 Base36 skc3i

Cryptographic Hash Functions

md5 e872acb3ca292f7ea6856f52f776875c
sha1 e150269149e03eb9718977300bc66d8aadc5fe6e
sha256 56cd4d1af36883b2a1ac167a74ec3718be1eea13e1d3a445a855ff1d82d21054
sha512 abdf0860b9570bc05aca3d33e5048e185c2680a5f9e38a1c6ae4836401fe515075ab7dee7d74063762dd03f08153021fde89fb4d3ef825f1c985c56747a1139d
ripemd-160 b9bd01e16c13075e4196bbc963d1aebb21cef47d

47978046 as geometric shapes

Circle

Radius = n
Diameter 95956092
Circumference 301454953.69439
Area 7.2316098176386E+15

Sphere

Radius = n
Volume 4.6261134464629E+23
Surface area 2.8926439270554E+16
Circumference 301454953.69439

Square

Length = n
Perimeter 191912184
Area 2301892897978116
Diagonal 67851203.34936

Cube

Length = n
Surface area 13811357387868696
Volume 1.1044032334627E+23
Space diagonal 83100413.319877

Equilateral Triangle

Length = n
Perimeter 143934138
Area 9.9674886322001E+14
Altitude 41550206.659938

Triangular Pyramid

Length = n
Surface area 9.9674886322001E+14
Volume 1.3015516925763E+22
Height 22617067.78312