77804947 (number)

77804947 is an odd 8-digits composite number following 77804946 and preceding 77804948. In scientific notation, it is written as 7.7804947 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 67600800 positive integers (up to 77804947) that are relatively prime to 77804947.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7804947 × 10^7
Engineering notation 7.7804947 × 10^6

Prime Factorization of 77804947

Prime Factorization 11 × 31 × 83 × 2749

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 77804947
Product of the distinct prime numbers

The prime factorization of 77804947 is 11 × 31 × 83 × 2749. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 7, 3, 45, 372, 82, 3777, 855, 36689, 51036, 565823, 997600, 7442378, 6926756, 34516795, 79670729, 542834857, 740650708, 5096235182, 338184368

Basic calculations (n = 77804947)

Multiplication

n×y
n×2 155609894
n×3 233414841
n×4 311219788
n×5 389024735

Division

n÷y
n÷2 38902473.5
n÷3 25934982.333333
n÷3 19451236.75
n÷5 15560989.4

Exponentiation

ny
n2 6053609777672809
n3 4.7100078791051E+23
n4 3.6646191340336E+31
n5 2.8512549749867E+39

Nth Root

y√n
2√n 8820.7112525011
3√n 426.90941921891
4√n 93.91864166661
5√n 37.861816144897

Divisors of 77804947

1, 11, 31, 83, 341, 913, 2573, 2749, 28303, 30239, 85219, 228167, 937409, 2509837, 7073177, 77804947

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 -77804946
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 77804947 can be divided by 16 positive divisors. The sum of these divisors (counting 77804947) is 1, the average is 0.0625.

Base conversion 77804947

Base System Value
2 Binary 100101000110011010110010011
3 Ternary 12102101220022201
4 Quaternary 10220303112103
5 Quinary 124404224242
6 Senary 11415344031
8 Octal 450632623
10 Decimal 77804947
12 Duodecimal 22082017
16 Hexadecimal 4a33593
20 Vigesimal 1465c77
36 Base36 1abmoj

Cryptographic Hash Functions

md5 61ccf41608226b56cce1bf63dc6de194
sha1 5aac546e4027668ac8e439a80cbff01e0159587d
sha256 b3fbb6c357efcc78688677faa3bbaa9173078ce4816c452ea8f4103d64da62c8
sha512 89a8c1b6b6881ac3726b5bac5593e76234b39252d27031e9a7ae844ca6297eb3fdd2872cc6d30006bf1394c02fd47db760ecf9696e584d812147ed0750286fa5
ripemd-160 fab60c26490758d685ee427d57e8c3f7bef38cf9

77804947 as geometric shapes

Circle

Radius = n
Diameter 155609894
Circumference 488862899.81629
Area 1.9017976005236E+16

Sphere

Radius = n
Volume 1.9729234868462E+24
Surface area 7.6071904020945E+16
Circumference 488862899.81629

Square

Length = n
Perimeter 311219788
Area 6053609777672809
Diagonal 110032811.26712

Cube

Length = n
Surface area 36321658666036854
Volume 4.7100078791051E+23
Space diagonal 134762121.2842

Equilateral Triangle

Length = n
Perimeter 233414841
Area 2.6212899260313E+15
Altitude 67381060.642102

Triangular Pyramid

Length = n
Surface area 2.6212899260313E+15
Volume 5.5507975179289E+22
Height 36677603.755707