77802938 (number)

77802938 is an even 8-digits composite number following 77802937 and preceding 77802939. In scientific notation, it is written as 7.7802938 × 10^7. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 38263680 positive integers (up to 77802938) that are relatively prime to 77802938.

Interesting facts

Basic properties

Name

Name seventy-seven million eight hundred two thousand nine hundred thirty-eight

Notation

Scientific notation 7.7802938 × 10^7
Engineering notation 7.7802938 × 10^6

Prime Factorization of 77802938

Prime Factorization 2 × 61 × 637729

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 77802938
Product of the distinct prime numbers

The prime factorization of 77802938 is 2 × 61 × 637729. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 5, 43, 90, 569, 954, 6978, 7924, 76423, 15982, 734237, 47128, 8450081, 5557970, 96179154, 53788056, 82677295, 39131640, 7646205174, 6274711942

Basic calculations (n = 77802938)

Multiplication

n×y
n×2 155605876
n×3 233408814
n×4 311211752
n×5 389014690

Division

n÷y
n÷2 38901469
n÷3 25934312.666667
n÷3 19450734.5
n÷5 15560587.6

Exponentiation

ny
n2 6053297161431844
n3 4.7096430374646E+23
n4 3.6642406524599E+31
n5 2.8508868830042E+39

Nth Root

y√n
2√n 8820.5973720605
3√n 426.90574478072
4√n 93.918035392892
5√n 37.861620617036

Divisors of 77802938

1, 2, 61, 122, 637729, 1275458, 38901469, 77802938

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77802937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77802938 can be divided by 8 positive divisors. The sum of these divisors (counting 77802938) is 1, the average is 0.125.

Base conversion 77802938

Base System Value
2 Binary 100101000110010110110111010
3 Ternary 12102101210120022
4 Quaternary 10220302312322
5 Quinary 124404143223
6 Senary 11415330442
8 Octal 450626672
10 Decimal 77802938
12 Duodecimal 22080a22
16 Hexadecimal 4a32dba
20 Vigesimal 146576i
36 Base36 1abl4q

Cryptographic Hash Functions

md5 c9a6443a7d8760b05d133640d5df5a3c
sha1 38e1d1008e69e2fefbae877878b163b028564188
sha256 c3cc9893f480e8b2b432985cb0c57f3b5514a3fd0e2fbae3c05a474d3f11b920
sha512 d7cefdc30d334adb860f4365fbe8cf52f0be5644bcf33d96d67ff96b4e7ee5464aa74dcbd98f364f1bdcb1e7fc2e7f80ba0e3bc383c681385d45cd90f7415af4
ripemd-160 69d8c97517a0f8368db06f62b8b1846c55b45785

77802938 as geometric shapes

Circle

Radius = n
Diameter 155605876
Circumference 488850276.897
Area 1.901699389235E+16

Sphere

Radius = n
Volume 1.9727706623372E+24
Surface area 7.6067975569401E+16
Circumference 488850276.897

Square

Length = n
Perimeter 311211752
Area 6053297161431844
Diagonal 110029970.11207

Cube

Length = n
Surface area 36319782968591064
Volume 4.7096430374646E+23
Space diagonal 134758641.59413

Equilateral Triangle

Length = n
Perimeter 233408814
Area 2.6211545592281E+15
Altitude 67379320.797066

Triangular Pyramid

Length = n
Surface area 2.6211545592281E+15
Volume 5.550367547932E+22
Height 36676656.704024