77809725 (number)

77809725 is an odd 8-digits composite number following 77809724 and preceding 77809726. In scientific notation, it is written as 7.7809725 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 35199360 positive integers (up to 77809725) that are relatively prime to 77809725.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7809725 × 10^7
Engineering notation 7.7809725 × 10^6

Prime Factorization of 77809725

Prime Factorization 1945 × 3 × 21 × 5 × 127

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 77809725
Product of the distinct prime numbers

The prime factorization of 77809725 is 1945 × 3 × 21 × 5 × 127. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 10, 51, 40, 591, 138, 5848, 7017, 41923, 23354, 3395, 200835, 9272632, 7406240, 2369829, 35417850, 776121847, 79797786, 2828527101, 2512402624

Basic calculations (n = 77809725)

Multiplication

n×y
n×2 155619450
n×3 233429175
n×4 311238900
n×5 389048625

Division

n÷y
n÷2 38904862.5
n÷3 25936575
n÷3 19452431.25
n÷5 15561945

Exponentiation

ny
n2 6054353304575625
n3 4.7108756568187E+23
n4 3.6655193936626E+31
n5 2.8521305600305E+39

Nth Root

y√n
2√n 8820.9820881804
3√n 426.91815787256
4√n 93.920083518811
5√n 37.862281152126

Divisors of 77809725

1, 3, 5, 15, 21, 63, 105, 127, 315, 381, 635, 1905, 1945, 2667, 5835, 8001, 9725, 13335, 29175, 40005, 40845, 122535, 204225, 247015, 612675, 741045, 1235075, 3705225, 5187315, 15561945, 25936575, 77809725

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77809724
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77809725 can be divided by 32 positive divisors. The sum of these divisors (counting 77809725) is 1, the average is 0.03125.

Base conversion 77809725

Base System Value
2 Binary 100101000110100100000111101
3 Ternary 12102102010212200
4 Quaternary 10220310200331
5 Quinary 124404402400
6 Senary 11415422113
8 Octal 450644075
10 Decimal 77809725
12 Duodecimal 22084939
16 Hexadecimal 4a3483d
20 Vigesimal 1466465
36 Base36 1abqd9

Cryptographic Hash Functions

md5 0af3ac7ee34c231417b3c6fb5fd07980
sha1 e5772e52e30ed0ca3619d1d1e9f8ee6b6ac8a095
sha256 af4399015916c70a435e42989f52446fb26516fc99b7a7614944196d0720e8fa
sha512 219ed424708399c4e202fe296480e2163ce87b1f7c838672ebe181acf505d9c49d3056b753dd14d1ecfc916cb916bc3cd2556cc8f109f550e3f8b0d463cda263
ripemd-160 7c27f136b45aadb18f12a3b727e352194e2d5429

77809725 as geometric shapes

Circle

Radius = n
Diameter 155619450
Circumference 488892920.87568
Area 1.9020311863892E+16

Sphere

Radius = n
Volume 1.9732869807249E+24
Surface area 7.6081247455567E+16
Circumference 488892920.87568

Square

Length = n
Perimeter 311238900
Area 6054353304575625
Diagonal 110039568.37952

Cube

Length = n
Surface area 36326119827453750
Volume 4.7108756568187E+23
Space diagonal 134770397.02296

Equilateral Triangle

Length = n
Perimeter 233429175
Area 2.6216118826244E+15
Altitude 67385198.511481

Triangular Pyramid

Length = n
Surface area 2.6216118826244E+15
Volume 5.5518202037719E+22
Height 36679856.126507