77745900 (number)

77745900 is an even 8-digits composite number following 77745899 and preceding 77745901. In scientific notation, it is written as 7.7745900 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 20643840 positive integers (up to 77745900) that are relatively prime to 77745900.

Interesting facts

Basic properties

Name

Name seventy-seven million seven hundred forty-five thousand nine hundred

Notation

Scientific notation 7.7745900 × 10^7
Engineering notation 7.7745900 × 10^6

Prime Factorization of 77745900

Prime Factorization 2 × 2 × 5 × 15 × 337 × 769

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 38872950
Product of the distinct prime numbers

The prime factorization of 77745900 is 2 × 2 × 5 × 15 × 337 × 769. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 77745900)

Multiplication

n×y
n×2 155491800
n×3 233237700
n×4 310983600
n×5 388729500

Division

n÷y
n÷2 38872950
n÷3 25915300
n÷3 19436475
n÷5 15549180

Exponentiation

ny
n2 6044424966810000
n3 4.6992925902711E+23
n4 3.6535073179396E+31
n5 2.840452145898E+39

Nth Root

y√n
2√n 8817.3635515385
3√n 426.80139652481
4√n 93.900817629766
5√n 37.856067652778

Divisors of 77745900

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77745899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77745900 can be divided by 48 positive divisors. The sum of these divisors (counting 77745900) is 1, the average is 0.020833333333333.

Base conversion 77745900

Base System Value
2 Binary 100101000100100111011101100
3 Ternary 12102021220022210
4 Quaternary 10220210323230
5 Quinary 124400332100
6 Senary 11414210420
8 Octal 450447354
10 Decimal 77745900
12 Duodecimal 22053a10
16 Hexadecimal 4a24eec
20 Vigesimal 145i4f0
36 Base36 1aad4c

Cryptographic Hash Functions

md5 d87705d0f54a5f2efd7d6182470d776f
sha1 074c8daa96e303bf56e78099bd83c57eabf08827
sha256 b7e463d4098785cc131ce97f6e8c858ea74e0f2e027fe7168a10944d3169e33f
sha512 bfe7bcb29c4556f35a4c5f555cdf6f83c892b2a421d0b42679125f2941e82a030ad689c19c45043bbbd9dd8dd559ce48ff43f24c50458af467e605f8d0edab07
ripemd-160 3974907d29bb29c7c8bde0824bb7ca295c20c278

77745900 as geometric shapes

Circle

Radius = n
Diameter 155491800
Circumference 488491896.57345
Area 1.8989121070905E+16

Sphere

Radius = n
Volume 1.9684350771553E+24
Surface area 7.595648428362E+16
Circumference 488491896.57345

Square

Length = n
Perimeter 310983600
Area 6044424966810000
Diagonal 109949306.1989

Cube

Length = n
Surface area 36266549800860000
Volume 4.6992925902711E+23
Space diagonal 134659848.88017

Equilateral Triangle

Length = n
Perimeter 233237700
Area 2.6173127862632E+15
Altitude 67329924.440085

Triangular Pyramid

Length = n
Surface area 2.6173127862632E+15
Volume 5.538169428934E+22
Height 36649768.732967