77772828 (number)

77772828 is an even 8-digits composite number following 77772827 and preceding 77772829. In scientific notation, it is written as 7.7772828 × 10^7. The sum of its digits is 48. It has a total of 7 prime factors and 96 positive divisors. There are 21542400 positive integers (up to 77772828) that are relatively prime to 77772828.

Interesting facts

Basic properties

Name

Name seventy-seven million seven hundred seventy-two thousand eight hundred twenty-eight

Notation

Scientific notation 7.7772828 × 10^7
Engineering notation 7.7772828 × 10^6

Prime Factorization of 77772828

Prime Factorization 2 × 2 × 7 × 3 × 103 × 101 × 89

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 38886414
Product of the distinct prime numbers

The prime factorization of 77772828 is 2 × 2 × 7 × 3 × 103 × 101 × 89. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 77772828)

Multiplication

n×y
n×2 155545656
n×3 233318484
n×4 311091312
n×5 388864140

Division

n÷y
n÷2 38886414
n÷3 25924276
n÷3 19443207
n÷5 15554565.6

Exponentiation

ny
n2 6048612775117584
n3 4.7041772099782E+23
n4 3.6585716503316E+31
n5 2.8453746368691E+39

Nth Root

y√n
2√n 8818.8904063947
3√n 426.85066635284
4√n 93.908947424591
5√n 37.858689648251

Divisors of 77772828

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77772827
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77772828 can be divided by 96 positive divisors. The sum of these divisors (counting 77772828) is 1, the average is 0.010416666666667.

Base conversion 77772828

Base System Value
2 Binary 100101000101011100000011100
3 Ternary 12102100021021010
4 Quaternary 10220223200130
5 Quinary 124402212303
6 Senary 11414535220
8 Octal 450534034
10 Decimal 77772828
12 Duodecimal 22067510
16 Hexadecimal 4a2b81c
20 Vigesimal 1461c18
36 Base36 1aaxwc

Cryptographic Hash Functions

md5 ace283ca0e64b4d9218e7fc3509adb61
sha1 d85298d990eb0e7334b0bc212ab98d514741bb55
sha256 d3dc2e1a7de5a7b0dbefefbf2989cb7bdcb8ae8009f0b43cb54db2bb3e8c4362
sha512 5d39f321954b11c258b4f4f6b02adca26b43631e458b9694fa4e8f39e07f1f4eb18a5094ada941a2d354c946fc512637ff7801bbfae4793564fe9bfa727e456a
ripemd-160 86c1cb1fff28928ba8e1d01c96c717c07529698d

77772828 as geometric shapes

Circle

Radius = n
Diameter 155545656
Circumference 488661090.18741
Area 1.9002277458719E+16

Sphere

Radius = n
Volume 1.9704811418736E+24
Surface area 7.6009109834875E+16
Circumference 488661090.18741

Square

Length = n
Perimeter 311091312
Area 6048612775117584
Diagonal 109987388.14171

Cube

Length = n
Surface area 36291676650705504
Volume 4.7041772099782E+23
Space diagonal 134706489.54432

Equilateral Triangle

Length = n
Perimeter 233318484
Area 2.6191261604535E+15
Altitude 67353244.772158

Triangular Pyramid

Length = n
Surface area 2.6191261604535E+15
Volume 5.5439260084647E+22
Height 36662462.713903