77885044 (number)

77885044 is an even 8-digits composite number following 77885043 and preceding 77885045. In scientific notation, it is written as 7.7885044 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 38304000 positive integers (up to 77885044) that are relatively prime to 77885044.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7885044 × 10^7
Engineering notation 7.7885044 × 10^6

Prime Factorization of 77885044

Prime Factorization 2 × 2 × 61 × 319201

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38942522
Product of the distinct prime numbers

The prime factorization of 77885044 is 2 × 2 × 61 × 319201. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 9, 44, 71, 993, 851, 2094, 626, 33577, 76365, 849735, 473108, 7697648, 8948095, 7972480, 53629719, 53621780, 577686151, 1789865401, 8123670536

Basic calculations (n = 77885044)

Multiplication

n×y
n×2 155770088
n×3 233655132
n×4 311540176
n×5 389425220

Division

n÷y
n÷2 38942522
n÷3 25961681.333333
n÷3 19471261
n÷5 15577008.8

Exponentiation

ny
n2 6066080078881936
n3 4.7245691385124E+23
n4 3.6797327523408E+31
n5 2.8659614732431E+39

Nth Root

y√n
2√n 8825.2503647205
3√n 427.05586421993
4√n 93.942803687779
5√n 37.869608374037

Divisors of 77885044

1, 2, 4, 61, 122, 244, 319201, 638402, 1276804, 19471261, 38942522, 77885044

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 -77885043
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 77885044 can be divided by 12 positive divisors. The sum of these divisors (counting 77885044) is 1, the average is 0.083333333333333.

Base conversion 77885044

Base System Value
2 Binary 100101001000110111001110100
3 Ternary 12102112222012021
4 Quaternary 10221012321310
5 Quinary 124414310134
6 Senary 11421202524
8 Octal 451067164
10 Decimal 77885044
12 Duodecimal 22100444
16 Hexadecimal 4a46e74
20 Vigesimal 146fcc4
36 Base36 1adchg

Cryptographic Hash Functions

md5 ca54951716c8816561a95b86b64a1f01
sha1 b41a9e034197fe8a8cdf748ac26eb8fd9bd7ca86
sha256 17edfe50a848ccacfab12e2b29fdc7ad660a3dd5f1343a5c81ff056f3d92c34f
sha512 cc9acb7a2e14e16fb0a21640da85171ec1c9e9174c531c188327d52c76e086d28264a0abfc116fee9b9112b66ca4297a7d76ff92763dac9490a2e762ce79b04c
ripemd-160 977de526c496990e8ed1d3e57631c0173dec1ba0

77885044 as geometric shapes

Circle

Radius = n
Diameter 155770088
Circumference 489366164.10984
Area 1.9057152611903E+16

Sphere

Radius = n
Volume 1.9790228929237E+24
Surface area 7.6228610447612E+16
Circumference 489366164.10984

Square

Length = n
Perimeter 311540176
Area 6066080078881936
Diagonal 110146085.53083

Cube

Length = n
Surface area 36396480473291616
Volume 4.7245691385124E+23
Space diagonal 134900853.35774

Equilateral Triangle

Length = n
Perimeter 233655132
Area 2.6266897248512E+15
Altitude 67450426.678869

Triangular Pyramid

Length = n
Surface area 2.6266897248512E+15
Volume 5.5679581267114E+22
Height 36715361.843608