77804920 (number)

77804920 is an even 8-digits composite number following 77804919 and preceding 77804921. In scientific notation, it is written as 7.7804920 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 32 positive divisors. There are 29291008 positive integers (up to 77804920) that are relatively prime to 77804920.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7804920 × 10^7
Engineering notation 7.7804920 × 10^6

Prime Factorization of 77804920

Prime Factorization 2 × 2 × 2 × 5 × 17 × 114419

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 19451230
Product of the distinct prime numbers

The prime factorization of 77804920 is 2 × 2 × 2 × 5 × 17 × 114419. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 4, 1, 7, 438, 463, 4616, 8036, 7284, 77414, 763808, 985131, 8072896, 4591947, 94431349, 13686166, 91318020, 105966430, 2730215002, 5950198574

Basic calculations (n = 77804920)

Multiplication

n×y
n×2 155609840
n×3 233414760
n×4 311219680
n×5 389024600

Division

n÷y
n÷2 38902460
n÷3 25934973.333333
n÷3 19451230
n÷5 15560984

Exponentiation

ny
n2 6053605576206400
n3 4.7100029756829E+23
n4 3.6646140472277E+31
n5 2.8512500277543E+39

Nth Root

y√n
2√n 8820.7097220122
3√n 426.90936983664
4√n 93.918633518659
5√n 37.861813517123

Divisors of 77804920

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 114419, 228838, 457676, 572095, 915352, 1144190, 1945123, 2288380, 3890246, 4576760, 7780492, 9725615, 15560984, 19451230, 38902460, 77804920

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 -77804919
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 77804920 can be divided by 32 positive divisors. The sum of these divisors (counting 77804920) is 1, the average is 0.03125.

Base conversion 77804920

Base System Value
2 Binary 100101000110011010101111000
3 Ternary 12102101220021201
4 Quaternary 10220303111320
5 Quinary 124404224140
6 Senary 11415343544
8 Octal 450632570
10 Decimal 77804920
12 Duodecimal 22081bb4
16 Hexadecimal 4a33578
20 Vigesimal 1465c60
36 Base36 1abmns

Cryptographic Hash Functions

md5 17d5de4538c1152f33d8943d2cdc71c7
sha1 a96fec93c5656ba206e3e3403d8c4fbb796e01d2
sha256 6a940a9681b0c6c129ab04ce7b327250a56d0715c1861522bf1b285df46a7d90
sha512 a84f8d7cba86e881a23060837679800ad218ed7f15292ea63c0dfee8c23ccd79a3475efdd2caa892185b318981aa8e64e54da18a9d89477672b57e7134fd79cc
ripemd-160 75454ce11f2697e440f71378f9f5bc9722b60932

77804920 as geometric shapes

Circle

Radius = n
Diameter 155609840
Circumference 488862730.17028
Area 1.901796280594E+16

Sphere

Radius = n
Volume 1.9729214329055E+24
Surface area 7.6071851223761E+16
Circumference 488862730.17028

Square

Length = n
Perimeter 311219680
Area 6053605576206400
Diagonal 110032773.08335

Cube

Length = n
Surface area 36321633457238400
Volume 4.7100029756829E+23
Space diagonal 134762074.51883

Equilateral Triangle

Length = n
Perimeter 233414760
Area 2.6212881067429E+15
Altitude 67381037.259416

Triangular Pyramid

Length = n
Surface area 2.6212881067429E+15
Volume 5.5507917391904E+22
Height 36677591.027785