61208538 (number)

61208538 is an even 8-digits composite number following 61208537 and preceding 61208539. In scientific notation, it is written as 6.1208538 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 19328976 positive integers (up to 61208538) that are relatively prime to 61208538.

Interesting facts

Basic properties

Name

Name sixty-one million two hundred eight thousand five hundred thirty-eight

Notation

Scientific notation 6.1208538 × 10^7
Engineering notation 6.1208538 × 10^6

Prime Factorization of 61208538

Prime Factorization 2 × 3 × 19 × 536917

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 61208538
Product of the distinct prime numbers

The prime factorization of 61208538 is 2 × 3 × 19 × 536917. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 6, 94, 40, 64, 291, 7659, 8517, 63174, 49740, 515145, 605013, 1862553, 9960211, 79140153, 31770596, 427574032, 298329413, 509994088, 2345457849

Basic calculations (n = 61208538)

Multiplication

n×y
n×2 122417076
n×3 183625614
n×4 244834152
n×5 306042690

Division

n÷y
n÷2 30604269
n÷3 20402846
n÷3 15302134.5
n÷5 12241707.6

Exponentiation

ny
n2 3746485124097444
n3 2.2931687708475E+23
n4 1.4036150785083E+31
n5 8.5913226870251E+38

Nth Root

y√n
2√n 7823.5885628016
3√n 394.09779238318
4√n 88.451051790251
5√n 36.087965694947

Divisors of 61208538

1, 2, 3, 6, 19, 38, 57, 114, 536917, 1073834, 1610751, 3221502, 10201423, 20402846, 30604269, 61208538

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61208537
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61208538 can be divided by 16 positive divisors. The sum of these divisors (counting 61208538) is 1, the average is 0.0625.

Base conversion 61208538

Base System Value
2 Binary 11101001011111011111011010
3 Ternary 11021011201022220
4 Quaternary 3221133133122
5 Quinary 111132133123
6 Senary 10023524510
8 Octal 351373732
10 Decimal 61208538
12 Duodecimal 185b9736
16 Hexadecimal 3a5f7da
20 Vigesimal j2b16i
36 Base36 10fwt6

Cryptographic Hash Functions

md5 253aff2fa9ba957cd116712e6c64a3d1
sha1 e5bb4e4c00f0a9ea59665549d8830ce3f26b5a63
sha256 b1b772d2ab9a182d7f37b9e993ee43417baf990158d71e7386bfce20c694294e
sha512 5014ee2166c71f9bc0d5df54a0dfb0faa7d576b814d85055a4a5eef20955d2d8dca4b664a0c0a98cf1d58baedbbd30993e4def5e73bbb74a498dc33f9f3425f0
ripemd-160 9c5b38264241b5665f57b4bf78346d27b1b1e0b4

61208538 as geometric shapes

Circle

Radius = n
Diameter 122417076
Circumference 384584586.63554
Area 1.1769930142648E+16

Sphere

Radius = n
Volume 9.6056028852482E+23
Surface area 4.7079720570592E+16
Circumference 384584586.63554

Square

Length = n
Perimeter 244834152
Area 3746485124097444
Diagonal 86561944.572629

Cube

Length = n
Surface area 22478910744584664
Volume 2.2931687708475E+23
Space diagonal 106016297.67301

Equilateral Triangle

Length = n
Perimeter 183625614
Area 1.6222756461844E+15
Altitude 53008148.836505

Triangular Pyramid

Length = n
Surface area 1.6222756461844E+15
Volume 2.7025253137858E+22
Height 28853981.52421