77275881 (number)

77275881 is an odd 8-digits composite number following 77275880 and preceding 77275882. In scientific notation, it is written as 7.7275881 × 10^7. The sum of its digits is 45. It has a total of 3 prime factors and 6 positive divisors. There are 51517248 positive integers (up to 77275881) that are relatively prime to 77275881.

Interesting facts

Basic properties

Name

Name seventy-seven million two hundred seventy-five thousand eight hundred eighty-one

Notation

Scientific notation 7.7275881 × 10^7
Engineering notation 7.7275881 × 10^6

Prime Factorization of 77275881

Prime Factorization 3 × 3 × 8586209

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 25758627
Product of the distinct prime numbers

The prime factorization of 77275881 is 3 × 3 × 8586209. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 4, 42, 69, 624, 201, 1497, 6412, 38716, 23941, 860431, 996349, 3581668, 6816268, 98445835, 77155754, 873273272, 58854621, 8808897178, 2107322600

Basic calculations (n = 77275881)

Multiplication

n×y
n×2 154551762
n×3 231827643
n×4 309103524
n×5 386379405

Division

n÷y
n÷2 38637940.5
n÷3 25758627
n÷3 19318970.25
n÷5 15455176.2

Exponentiation

ny
n2 5971561784326161
n3 4.6145769782974E+23
n4 3.5659550144025E+31
n5 2.7556231534432E+39

Nth Root

y√n
2√n 8790.6701109756
3√n 425.93957021548
4√n 93.758573533174
5√n 37.810184189931

Divisors of 77275881

1, 3, 9, 8586209, 25758627, 77275881

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77275880
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77275881 can be divided by 6 positive divisors. The sum of these divisors (counting 77275881) is 1, the average is 0.16666666666667.

Base conversion 77275881

Base System Value
2 Binary 100100110110010001011101001
3 Ternary 12101102000120200
4 Quaternary 10212302023221
5 Quinary 124240312011
6 Senary 11400142413
8 Octal 446621351
10 Decimal 77275881
12 Duodecimal 21a67a09
16 Hexadecimal 49b22e9
20 Vigesimal 142j9e1
36 Base36 1a0ag9

Cryptographic Hash Functions

md5 b85ac29486cfb804d2e8bdc0ba79399b
sha1 b8a06cab505d9d8db299e87460ca23efb25487a6
sha256 8e8421ffc71d5826aeddf420e7aa0ebaf711b2ff589e0bbd481c74a2ff43e292
sha512 58a54916866ccda726788a8c81c30d87b5f91bb522ad86846598655bfa82ebe49cb7bc94c8027a097be868bdbb40a7ca57308d23d98fd3d77966ff28add428ac
ripemd-160 01438fd716c8b06c0ceaaddca81c8d9686163c78

77275881 as geometric shapes

Circle

Radius = n
Diameter 154551762
Circumference 485538680.09856
Area 1.8760214632097E+16

Sphere

Radius = n
Volume 1.9329494845925E+24
Surface area 7.5040858528386E+16
Circumference 485538680.09856

Square

Length = n
Perimeter 309103524
Area 5971561784326161
Diagonal 109284598.95453

Cube

Length = n
Surface area 35829370705956966
Volume 4.6145769782974E+23
Space diagonal 133845752.09165

Equilateral Triangle

Length = n
Perimeter 231827643
Area 2.5857621027474E+15
Altitude 66922876.045823

Triangular Pyramid

Length = n
Surface area 2.5857621027474E+15
Volume 5.438331122769E+22
Height 36428199.65151