77650971 (number)

77650971 is an odd 8-digits composite number following 77650970 and preceding 77650972. In scientific notation, it is written as 7.7650971 × 10^7. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 51767312 positive integers (up to 77650971) that are relatively prime to 77650971.

Interesting facts

Basic properties

Name

Name seventy-seven million six hundred fifty thousand nine hundred seventy-one

Notation

Scientific notation 7.7650971 × 10^7
Engineering notation 7.7650971 × 10^6

Prime Factorization of 77650971

Prime Factorization 3 × 25883657

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 77650971
Product of the distinct prime numbers

The prime factorization of 77650971 is 3 × 25883657. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 9, 89, 73, 292, 747, 1217, 2395, 18435, 14921, 482627, 474904, 9971508, 524742, 30795328, 95992305, 488108819, 529446001, 2828547972, 8626365587

Basic calculations (n = 77650971)

Multiplication

n×y
n×2 155301942
n×3 232952913
n×4 310603884
n×5 388254855

Division

n÷y
n÷2 38825485.5
n÷3 25883657
n÷3 19412742.75
n÷5 15530194.2

Exponentiation

ny
n2 6029673297242841
n3 4.6820998634368E+23
n4 3.6356960071483E+31
n5 2.8231532521589E+39

Nth Root

y√n
2√n 8811.9788356532
3√n 426.62761530879
4√n 93.87214089203
5√n 37.846818560313

Divisors of 77650971

1, 3, 25883657, 77650971

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77650970
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77650971 can be divided by 4 positive divisors. The sum of these divisors (counting 77650971) is 1, the average is 0.25.

Base conversion 77650971

Base System Value
2 Binary 100101000001101110000011011
3 Ternary 12102010002002220
4 Quaternary 10220031300123
5 Quinary 124334312341
6 Senary 11412155123
8 Octal 450156033
10 Decimal 77650971
12 Duodecimal 22008aa3
16 Hexadecimal 4a0dc1b
20 Vigesimal 145678b
36 Base36 1a8bvf

Cryptographic Hash Functions

md5 9a3779eee084e88579a2f161c14beb81
sha1 b8fc797a37c9c1b90a8c82d8171579e5d3607186
sha256 ac6f972cf5d3267b17743086924b569073458af49ccf1b06c42c4871fceab75c
sha512 80eeaf3cfbc3400227de815351bb472e49be0c242549bca8e62a2d8654b68fcb54531dfa50f77df638b95a2706f53eb98dd58684f2c671141422c942889e4234
ripemd-160 5660cc84a3c2b15f0fc0a850b6501c681925b09c

77650971 as geometric shapes

Circle

Radius = n
Diameter 155301942
Circumference 487895440.07543
Area 1.8942777334165E+16

Sphere

Radius = n
Volume 1.9612334045796E+24
Surface area 7.5771109336659E+16
Circumference 487895440.07543

Square

Length = n
Perimeter 310603884
Area 6029673297242841
Diagonal 109815056.31964

Cube

Length = n
Surface area 36178039783457046
Volume 4.6820998634368E+23
Space diagonal 134495427.02906

Equilateral Triangle

Length = n
Perimeter 232952913
Area 2.6109251259665E+15
Altitude 67247713.514529

Triangular Pyramid

Length = n
Surface area 2.6109251259665E+15
Volume 5.5179076060479E+22
Height 36605018.773213