61277980 (number)

61277980 is an even 8-digits composite number following 61277979 and preceding 61277981. In scientific notation, it is written as 6.1277980 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 23445312 positive integers (up to 61277980) that are relatively prime to 61277980.

Interesting facts

Basic properties

Name

Name sixty-one million two hundred seventy-seven thousand nine hundred eighty

Notation

Scientific notation 6.1277980 × 10^7
Engineering notation 6.1277980 × 10^6

Prime Factorization of 61277980

Prime Factorization 2 × 2 × 5 × 23 × 133213

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 30638990
Product of the distinct prime numbers

The prime factorization of 61277980 is 2 × 2 × 5 × 23 × 133213. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 6, 88, 58, 542, 302, 7262, 4220, 83938, 28755, 697547, 732196, 7695674, 3960386, 20027449, 54724204, 561859818, 842102830, 5907297643, 447535412

Basic calculations (n = 61277980)

Multiplication

n×y
n×2 122555960
n×3 183833940
n×4 245111920
n×5 306389900

Division

n÷y
n÷2 30638990
n÷3 20425993.333333
n÷3 15319495
n÷5 12255596

Exponentiation

ny
n2 3754990832880400
n3 2.3009825315743E+23
n4 1.4099956155016E+31
n5 8.6401683126794E+38

Nth Root

y√n
2√n 7828.0252937762
3√n 394.2467726666
4√n 88.476128383741
5√n 36.09615044865

Divisors of 61277980

1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 133213, 266426, 532852, 666065, 1332130, 2664260, 3063899, 6127798, 12255596, 15319495, 30638990, 61277980

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61277979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61277980 can be divided by 24 positive divisors. The sum of these divisors (counting 61277980) is 1, the average is 0.041666666666667.

Base conversion 61277980

Base System Value
2 Binary 11101001110000011100011100
3 Ternary 11021022020120211
4 Quaternary 3221300130130
5 Quinary 111141343410
6 Senary 10025222204
8 Octal 351603434
10 Decimal 61277980
12 Duodecimal 18631964
16 Hexadecimal 3a7071c
20 Vigesimal j2jej0
36 Base36 10hee4

Cryptographic Hash Functions

md5 627e09686994a3ab107a31d76fdf3e3e
sha1 915011b74e90d36be7828a823944c5e43c6d5cc2
sha256 310e3eba13cc156ded36e7515caba9d6011178c5a8a601083440e1af783765f7
sha512 6fa792ed7b596367e87b1237dedca0eeb5a48c528bb880e00dd865149f673ff94f29b5761087095a60a6fb49174fea8ba66481cd7f0232101cb7ee291378400a
ripemd-160 a32d73a85ffd11b9c5df11ec7a1b6894c5c52a0e

61277980 as geometric shapes

Circle

Radius = n
Diameter 122555960
Circumference 385020903.58964
Area 1.1796651614874E+16

Sphere

Radius = n
Volume 9.638333089643E+23
Surface area 4.7186606459496E+16
Circumference 385020903.58964

Square

Length = n
Perimeter 245111920
Area 3754990832880400
Diagonal 86660150.390827

Cube

Length = n
Surface area 22529944997282400
Volume 2.3009825315743E+23
Space diagonal 106136574.74519

Equilateral Triangle

Length = n
Perimeter 183833940
Area 1.6259587261261E+15
Altitude 53068287.372595

Triangular Pyramid

Length = n
Surface area 1.6259587261261E+15
Volume 2.7117339191133E+22
Height 28886716.796942