77449743 (number)

77449743 is an odd 8-digits composite number following 77449742 and preceding 77449744. In scientific notation, it is written as 7.7449743 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 44251704 positive integers (up to 77449743) that are relatively prime to 77449743.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7449743 × 10^7
Engineering notation 7.7449743 × 10^6

Prime Factorization of 77449743

Prime Factorization 7 × 3 × 63 × 7 × 8363

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 11064249
Product of the distinct prime numbers

The prime factorization of 77449743 is 7 × 3 × 63 × 7 × 8363. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 8, 90, 93, 146, 643, 1647, 302, 72500, 77098, 641731, 189083, 2443906, 5751656, 71384750, 51894618, 458629258, 17287561, 9333341393, 1036522458

Basic calculations (n = 77449743)

Multiplication

n×y
n×2 154899486
n×3 232349229
n×4 309798972
n×5 387248715

Division

n÷y
n÷2 38724871.5
n÷3 25816581
n÷3 19362435.75
n÷5 15489948.6

Exponentiation

ny
n2 5998462690766049
n3 4.6457939379492E+23
n4 3.5981554652512E+31
n5 2.7867621605775E+39

Nth Root

y√n
2√n 8800.5535621346
3√n 426.25876958133
4√n 93.811265646161
5√n 37.827182627349

Divisors of 77449743

1, 3, 7, 21, 49, 63, 147, 189, 441, 1323, 3087, 8363, 9261, 25089, 58541, 175623, 409787, 526869, 1229361, 1580607, 3688083, 11064249, 25816581, 77449743

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77449742
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77449743 can be divided by 24 positive divisors. The sum of these divisors (counting 77449743) is 1, the average is 0.041666666666667.

Base conversion 77449743

Base System Value
2 Binary 100100111011100101000001111
3 Ternary 12101201212002000
4 Quaternary 10213130220033
5 Quinary 124311342433
6 Senary 11404003343
8 Octal 447345017
10 Decimal 77449743
12 Duodecimal 21b30553
16 Hexadecimal 49dca0f
20 Vigesimal 1441473
36 Base36 1a40lr

Cryptographic Hash Functions

md5 7849ed793e9f79b1c4364e9e1b10c87e
sha1 25f40eb6b7c1076b0ea6b5b23e138472be8bc3f0
sha256 eb7a85842a3f42ceffc7330f0f70ae75d5c621f7755a7a46e42b40fe0af7f2a3
sha512 d9ac472af83ba2af8c882dd1ffcf43f866c3c10eb0251662007c58c4a3ee69b76501398dc2285ac5a5a85798002f0f2ac146f6a103ab08a3029869ff89140727
ripemd-160 628e626dd31457d762b69aec36e0adeaa6bc2445

77449743 as geometric shapes

Circle

Radius = n
Diameter 154899486
Circumference 486631087.26244
Area 1.8844726322143E+16

Sphere

Radius = n
Volume 1.9460256140738E+24
Surface area 7.5378905288572E+16
Circumference 486631087.26244

Square

Length = n
Perimeter 309798972
Area 5998462690766049
Diagonal 109530476.95291

Cube

Length = n
Surface area 35990776144596294
Volume 4.6457939379492E+23
Space diagonal 134146889.90915

Equilateral Triangle

Length = n
Perimeter 232349229
Area 2.5974105369283E+15
Altitude 67073444.954576

Triangular Pyramid

Length = n
Surface area 2.5974105369283E+15
Volume 5.475120662532E+22
Height 36510158.984304