77772660 (number)

77772660 is an even 8-digits composite number following 77772659 and preceding 77772661. In scientific notation, it is written as 7.7772660 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 16625664 positive integers (up to 77772660) that are relatively prime to 77772660.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7772660 × 10^7
Engineering notation 7.7772660 × 10^6

Prime Factorization of 77772660

Prime Factorization 2 × 2 × 5 × 21 × 2231 × 83

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 38886330
Product of the distinct prime numbers

The prime factorization of 77772660 is 2 × 2 × 5 × 21 × 2231 × 83. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 77772660)

Multiplication

n×y
n×2 155545320
n×3 233317980
n×4 311090640
n×5 388863300

Division

n÷y
n÷2 38886330
n÷3 25924220
n÷3 19443165
n÷5 15554532

Exponentiation

ny
n2 6048586643475600
n3 4.7041467250357E+23
n4 3.6585400383631E+31
n5 2.845343905E+39

Nth Root

y√n
2√n 8818.8808813817
3√n 426.85035900058
4√n 93.908896710491
5√n 37.858673292242

Divisors of 77772660

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 -77772659
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 77772660 can be divided by 48 positive divisors. The sum of these divisors (counting 77772660) is 1, the average is 0.020833333333333.

Base conversion 77772660

Base System Value
2 Binary 100101000101011011101110100
3 Ternary 12102100021000220
4 Quaternary 10220223131310
5 Quinary 124402211120
6 Senary 11414534340
8 Octal 450533564
10 Decimal 77772660
12 Duodecimal 220673b0
16 Hexadecimal 4a2b774
20 Vigesimal 1461bd0
36 Base36 1aaxro

Cryptographic Hash Functions

md5 c52e27e4372b2297f53c1a3e2e45b917
sha1 6870afbb0483b818c50ce9cdb8c115918a0df5fc
sha256 1c527d9f290b2921c5d38b25b0a515919918df8b7b13bd2c0bd0635f37ff6a34
sha512 504862da023ccb0ec3b83f011e99260e26f298b509ec976a5912aab64e9d0a6cce3303fe02e110afb225cad49be962f42e449f2394b75ad97382ca078d7f69a7
ripemd-160 5057ed7e92d115c8d0c644af794f8d8c0b790d33

77772660 as geometric shapes

Circle

Radius = n
Diameter 155545320
Circumference 488660034.61227
Area 1.9002195363744E+16

Sphere

Radius = n
Volume 1.9704683723707E+24
Surface area 7.6008781454977E+16
Circumference 488660034.61227

Square

Length = n
Perimeter 311090640
Area 6048586643475600
Diagonal 109987150.55383

Cube

Length = n
Surface area 36291519860853600
Volume 4.7041467250357E+23
Space diagonal 134706198.55978

Equilateral Triangle

Length = n
Perimeter 233317980
Area 2.6191148451206E+15
Altitude 67353099.27989

Triangular Pyramid

Length = n
Surface area 2.6191148451206E+15
Volume 5.5438900816154E+22
Height 36662383.517944