77880044 (number)

77880044 is an even 8-digits composite number following 77880043 and preceding 77880045. In scientific notation, it is written as 7.7880044 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 35400000 positive integers (up to 77880044) that are relatively prime to 77880044.

Interesting facts

Basic properties

Name

Name seventy-seven million eight hundred eighty thousand forty-four

Notation

Scientific notation 7.7880044 × 10^7
Engineering notation 7.7880044 × 10^6

Prime Factorization of 77880044

Prime Factorization 2 × 2 × 11 × 1770001

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38940022
Product of the distinct prime numbers

The prime factorization of 77880044 is 2 × 2 × 11 × 1770001. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 4, 65, 24, 520, 229, 684, 3177, 64141, 40523, 643109, 122132, 1591033, 2639443, 24647434, 90170079, 774544614, 332495878, 5939664165, 5265449093

Basic calculations (n = 77880044)

Multiplication

n×y
n×2 155760088
n×3 233640132
n×4 311520176
n×5 389400220

Division

n÷y
n÷2 38940022
n÷3 25960014.666667
n÷3 19470011
n÷5 15576008.8

Exponentiation

ny
n2 6065301253441936
n3 4.7236592849131E+23
n4 3.6787879295004E+31
n5 2.8650416581616E+39

Nth Root

y√n
2√n 8824.9670820916
3√n 427.04672543065
4√n 93.941295935768
5√n 37.869122137157

Divisors of 77880044

1, 2, 4, 11, 22, 44, 1770001, 3540002, 7080004, 19470011, 38940022, 77880044

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77880043
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77880044 can be divided by 12 positive divisors. The sum of these divisors (counting 77880044) is 1, the average is 0.083333333333333.

Base conversion 77880044

Base System Value
2 Binary 100101001000101101011101100
3 Ternary 12102112201100002
4 Quaternary 10221011223230
5 Quinary 124414130134
6 Senary 11421123432
8 Octal 451055354
10 Decimal 77880044
12 Duodecimal 220b9578
16 Hexadecimal 4a45aec
20 Vigesimal 146f024
36 Base36 1ad8mk

Cryptographic Hash Functions

md5 e71e651d31689274e5132ddaffe07232
sha1 a16fbf2164bd5a661f9520f3ec728e0fcac3a6b6
sha256 7b97de0e9c7ff9dd48aead54caa716509db21e321f8ba6fa54232bc9c330e152
sha512 35835b3c8b2de6c09bb39ec2711b566ab3a86f79bdde63e07c180727679779daf129ffaf3fca9b787a9b471898c78cf9f6019cccd1e7f13ed8aa67f4c7950b5c
ripemd-160 d49b17f4bb2c1b7cba2a48d5b5e91d15148e864d

77880044 as geometric shapes

Circle

Radius = n
Diameter 155760088
Circumference 489334748.1833
Area 1.9054705859622E+16

Sphere

Radius = n
Volume 1.9786417743392E+24
Surface area 7.6218823438489E+16
Circumference 489334748.1833

Square

Length = n
Perimeter 311520176
Area 6065301253441936
Diagonal 110139014.46301

Cube

Length = n
Surface area 36391807520651616
Volume 4.7236592849131E+23
Space diagonal 134892193.1037

Equilateral Triangle

Length = n
Perimeter 233640132
Area 2.6263524835432E+15
Altitude 67446096.55185

Triangular Pyramid

Length = n
Surface area 2.6263524835432E+15
Volume 5.5668858539615E+22
Height 36713004.821004