77732840 (number)

77732840 is an even 8-digits composite number following 77732839 and preceding 77732841. In scientific notation, it is written as 7.7732840 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 32 positive divisors. There are 28873728 positive integers (up to 77732840) that are relatively prime to 77732840.

Interesting facts

Basic properties

Name

Name seventy-seven million seven hundred thirty-two thousand eight hundred forty

Notation

Scientific notation 7.7732840 × 10^7
Engineering notation 7.7732840 × 10^6

Prime Factorization of 77732840

Prime Factorization 2 × 2 × 2 × 5 × 1343 × 1447

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 19433210
Product of the distinct prime numbers

The prime factorization of 77732840 is 2 × 2 × 2 × 5 × 1343 × 1447. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 8, 35, 10, 240, 995, 9419, 6409, 1349, 35084, 987233, 444137, 3580808, 504579, 34259306, 11995657, 205787769, 462948942, 9914570487, 6666793541

Basic calculations (n = 77732840)

Multiplication

n×y
n×2 155465680
n×3 233198520
n×4 310931360
n×5 388664200

Division

n÷y
n÷2 38866420
n÷3 25910946.666667
n÷3 19433210
n÷5 15546568

Exponentiation

ny
n2 6042394414465600
n3 4.6969247823655E+23
n4 3.6510530259965E+31
n5 2.838067207013E+39

Nth Root

y√n
2√n 8816.6229362495
3√n 426.77749670766
4√n 93.896873942903
5√n 37.854795731127

Divisors of 77732840

1, 2, 4, 5, 8, 10, 20, 40, 1343, 1447, 2686, 2894, 5372, 5788, 6715, 7235, 10744, 11576, 13430, 14470, 26860, 28940, 53720, 57880, 1943321, 3886642, 7773284, 9716605, 15546568, 19433210, 38866420, 77732840

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77732839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77732840 can be divided by 32 positive divisors. The sum of these divisors (counting 77732840) is 1, the average is 0.03125.

Base conversion 77732840

Base System Value
2 Binary 100101000100001101111101000
3 Ternary 12102021020102002
4 Quaternary 10220201233220
5 Quinary 124344422330
6 Senary 11414030132
8 Octal 450415750
10 Decimal 77732840
12 Duodecimal 22048348
16 Hexadecimal 4a21be8
20 Vigesimal 145gc20
36 Base36 1aa31k

Cryptographic Hash Functions

md5 6db11c6b94580095d2277d84672248d3
sha1 fdfa30af8c8d4604ee63a201e6f865f7e166e664
sha256 884912cb20968d837fea292ea200fad7f58fbaa2ec8ead8071712a8132b875eb
sha512 b96c673ba2bb8d8844967d1536a1d6e556cde35691a133ca3fb6a2f6756eeb2351b7ba9593764c3b53005516bce2974f94d6881fe15b72f7321e3e77ba9374e3
ripemd-160 0b6716c4379976ab968cbd3b9e66ceb1931719f5

77732840 as geometric shapes

Circle

Radius = n
Diameter 155465680
Circumference 488409838.17334
Area 1.8982741902577E+16

Sphere

Radius = n
Volume 1.9674432520991E+24
Surface area 7.5930967610309E+16
Circumference 488409838.17334

Square

Length = n
Perimeter 310931360
Area 6042394414465600
Diagonal 109930836.56978

Cube

Length = n
Surface area 36254366486793600
Volume 4.6969247823655E+23
Space diagonal 134637228.29662

Equilateral Triangle

Length = n
Perimeter 233198520
Area 2.6164335313062E+15
Altitude 67318614.148311

Triangular Pyramid

Length = n
Surface area 2.6164335313062E+15
Volume 5.5353789405563E+22
Height 36643612.189926