77880000 (number)

77880000 is an even 8-digits composite number following 77879999 and preceding 77880001. In scientific notation, it is written as 7.7880000 × 10^7. The sum of its digits is 30. It has a total of 11 prime factors and 168 positive divisors. There are 18560000 positive integers (up to 77880000) that are relatively prime to 77880000.

Interesting facts

Basic properties

Name

Name seventy-seven million eight hundred eighty thousand

Notation

Scientific notation 7.7880000 × 10^7
Engineering notation 7.7880000 × 10^6

Prime Factorization of 77880000

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 275 × 3 × 5 × 5 × 59

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 486750
Product of the distinct prime numbers

The prime factorization of 77880000 is 2 × 2 × 2 × 2 × 2 × 2 × 275 × 3 × 5 × 5 × 59. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 77880000)

Multiplication

n×y
n×2 155760000
n×3 233640000
n×4 311520000
n×5 389400000

Division

n÷y
n÷2 38940000
n÷3 25960000
n÷3 19470000
n÷5 15576000

Exponentiation

ny
n2 6065294400000000
n3 4.72365127872E+23
n4 3.6787796158671E+31
n5 2.8650335648373E+39

Nth Root

y√n
2√n 8824.9645891641
3√n 427.04664500757
4√n 93.941282667228
5√n 37.869117858161

Divisors of 77880000

168 divisors

τ Total Divisors 168
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77879999
Sum of the proper positive divisors of n
A Arithmetic Mean 0.005952380952381
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 168
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77880000 can be divided by 168 positive divisors. The sum of these divisors (counting 77880000) is 1, the average is 0.005952380952381.

Base conversion 77880000

Base System Value
2 Binary 100101001000101101011000000
3 Ternary 12102112201021110
4 Quaternary 10221011223000
5 Quinary 124414130000
6 Senary 11421123320
8 Octal 451055300
10 Decimal 77880000
12 Duodecimal 220b9540
16 Hexadecimal 4a45ac0
20 Vigesimal 146f000
36 Base36 1ad8lc

Cryptographic Hash Functions

md5 f6244292bbe79de1f0172c27a6485b13
sha1 522dee9fe15ff77237ca52a679daf97564943f47
sha256 c3f1f8cf1a306ea654458ec4fa18e6bf0d9ba97f334d64578bc8429829c8afff
sha512 0e4ecc5c13330a62854592dff7f5dcf599c8010990fbe572c990876447c2fdbc1e42c9a2c38ef9136265888ec2e25b95ae6606983c6a0fda43e892f5eedaa55a
ripemd-160 6b301fcb306ead445b4fcf651ee56b9821a527f3

77880000 as geometric shapes

Circle

Radius = n
Diameter 155760000
Circumference 489334471.72315
Area 1.9054684328899E+16

Sphere

Radius = n
Volume 1.9786384207129E+24
Surface area 7.6218737315597E+16
Circumference 489334471.72315

Square

Length = n
Perimeter 311520000
Area 6065294400000000
Diagonal 110138952.23762

Cube

Length = n
Surface area 36391766400000000
Volume 4.72365127872E+23
Space diagonal 134892116.89346

Equilateral Triangle

Length = n
Perimeter 233640000
Area 2.6263495159157E+15
Altitude 67446058.446732

Triangular Pyramid

Length = n
Surface area 2.6263495159157E+15
Volume 5.5668764185724E+22
Height 36712984.079206