77213660 (number)

77213660 is an even 8-digits composite number following 77213659 and preceding 77213661. In scientific notation, it is written as 7.7213660 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 48 positive divisors. There are 27238400 positive integers (up to 77213660) that are relatively prime to 77213660.

Interesting facts

Basic properties

Name

Name seventy-seven million two hundred thirteen thousand six hundred sixty

Notation

Scientific notation 7.7213660 × 10^7
Engineering notation 7.7213660 × 10^6

Prime Factorization of 77213660

Prime Factorization 2 × 2 × 85 × 41 × 29 × 191

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 38606830
Product of the distinct prime numbers

The prime factorization of 77213660 is 2 × 2 × 85 × 41 × 29 × 191. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 77213660)

Multiplication

n×y
n×2 154427320
n×3 231640980
n×4 308854640
n×5 386068300

Division

n÷y
n÷2 38606830
n÷3 25737886.666667
n÷3 19303415
n÷5 15442732

Exponentiation

ny
n2 5961949290595600
n3 4.6034392546129E+23
n4 3.5544839343633E+31
n5 2.7445471398339E+39

Nth Root

y√n
2√n 8787.1303620693
3√n 425.82522016687
4√n 93.739694697974
5√n 37.804093426529

Divisors of 77213660

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77213659
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77213660 can be divided by 48 positive divisors. The sum of these divisors (counting 77213660) is 1, the average is 0.020833333333333.

Base conversion 77213660

Base System Value
2 Binary 100100110100010111111011100
3 Ternary 12101021212020012
4 Quaternary 10212202333130
5 Quinary 124231314120
6 Senary 11354542352
8 Octal 446427734
10 Decimal 77213660
12 Duodecimal 21a379b8
16 Hexadecimal 49a2fdc
20 Vigesimal 142be30
36 Base36 19yyfw

Cryptographic Hash Functions

md5 aee92fc0c595ec4d1ef687ed762b0caf
sha1 685981ac8dac452076ab8842a898faed780eb2c5
sha256 8bb5e5473c8d9b50c13b17bf7fd3dc27c5008afa309d3a35cd3aeae765857095
sha512 2cacbf7ae708e3d3901b02e190d947f4f93c0986780624ed8c5be62fb152456db2f4ea9c8ae5e83da9577b365acbff9e29093d22d506999bd3c4cec66c2384f9
ripemd-160 6ca8be6fad9fe718b2fb960c9bac6cee6cfaa803

77213660 as geometric shapes

Circle

Radius = n
Diameter 154427320
Circumference 485147734.02556
Area 1.873001609241E+16

Sphere

Radius = n
Volume 1.9282841258052E+24
Surface area 7.492006436964E+16
Circumference 485147734.02556

Square

Length = n
Perimeter 308854640
Area 5961949290595600
Diagonal 109196605.17246

Cube

Length = n
Surface area 35771695743573600
Volume 4.6034392546129E+23
Space diagonal 133737982.15835

Equilateral Triangle

Length = n
Perimeter 231640980
Area 2.5815997708652E+15
Altitude 66868991.079174

Triangular Pyramid

Length = n
Surface area 2.5815997708652E+15
Volume 5.4252051895285E+22
Height 36398868.390822