61306280 (number)

61306280 is an even 8-digits composite number following 61306279 and preceding 61306281. In scientific notation, it is written as 6.1306280 × 10^7. The sum of its digits is 26. It has a total of 6 prime factors and 32 positive divisors. There are 20927232 positive integers (up to 61306280) that are relatively prime to 61306280.

Interesting facts

Basic properties

Name

Name sixty-one million three hundred six thousand two hundred eighty

Notation

Scientific notation 6.1306280 × 10^7
Engineering notation 6.1306280 × 10^6

Prime Factorization of 61306280

Prime Factorization 2 × 2 × 2 × 35 × 373 × 587

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 15326570
Product of the distinct prime numbers

The prime factorization of 61306280 is 2 × 2 × 2 × 35 × 373 × 587. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 6, 23, 15, 595, 41, 9030, 9518, 62302, 69097, 302308, 468146, 8159538, 7053276, 85602449, 64506226, 911654206, 675022779, 8552538709, 3812042621

Basic calculations (n = 61306280)

Multiplication

n×y
n×2 122612560
n×3 183918840
n×4 245225120
n×5 306531400

Division

n÷y
n÷2 30653140
n÷3 20435426.666667
n÷3 15326570
n÷5 12261256

Exponentiation

ny
n2 3758459967438400
n3 2.3041719913257E+23
n4 1.4126021326837E+31
n5 8.6601381874904E+38

Nth Root

y√n
2√n 7829.8326929763
3√n 394.30745496788
4√n 88.486341844243
5√n 36.099483888827

Divisors of 61306280

1, 2, 4, 8, 35, 70, 140, 280, 373, 587, 746, 1174, 1492, 2348, 2984, 4696, 13055, 20545, 26110, 41090, 52220, 82180, 104440, 164360, 218951, 437902, 875804, 1751608, 7663285, 15326570, 30653140, 61306280

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 -61306279
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 61306280 can be divided by 32 positive divisors. The sum of these divisors (counting 61306280) is 1, the average is 0.03125.

Base conversion 61306280

Base System Value
2 Binary 11101001110111010110101000
3 Ternary 11021100200101222
4 Quaternary 3221313112220
5 Quinary 111143300110
6 Senary 10030001212
8 Octal 351672650
10 Decimal 61306280
12 Duodecimal 18646208
16 Hexadecimal 3a775a8
20 Vigesimal j335e0
36 Base36 10i088

Cryptographic Hash Functions

md5 e8e1272d50faf91cfdb17acd877bcbba
sha1 92d8d89b4a763644e36f77173e8e5ff8aef77aa8
sha256 e51d3ef7b6103bc1b94cb5596c330a819020db9ab40742a197efeafd8706c5fc
sha512 86fac2178eb409ea925bb631399e620fe30a9b4d36bf00de0d411deabc570bbad91acc0d5134e3cc51000d170d175786134ae5acb865d454a1f3cc358eaa9185
ripemd-160 97d4c2e39501a33bf45142b25c30d5ac01a6e204

61306280 as geometric shapes

Circle

Radius = n
Diameter 122612560
Circumference 385198717.73384
Area 1.1807550222516E+16

Sphere

Radius = n
Volume 9.6516930674082E+23
Surface area 4.7230200890063E+16
Circumference 385198717.73384

Square

Length = n
Perimeter 245225120
Area 3758459967438400
Diagonal 86700172.634642

Cube

Length = n
Surface area 22550759804630400
Volume 2.3041719913257E+23
Space diagonal 106185591.78304

Equilateral Triangle

Length = n
Perimeter 183918840
Area 1.6274609054542E+15
Altitude 53092795.891522

Triangular Pyramid

Length = n
Surface area 1.6274609054542E+15
Volume 2.7154927334775E+22
Height 28900057.544881