61046905 (number)

61046905 is an odd 8-digits composite number following 61046904 and preceding 61046906. In scientific notation, it is written as 6.1046905 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors. There are 44733600 positive integers (up to 61046905) that are relatively prime to 61046905.

Interesting facts

Basic properties

Name

Name sixty-one million forty-six thousand nine hundred five

Notation

Scientific notation 6.1046905 × 10^7
Engineering notation 6.1046905 × 10^6

Prime Factorization of 61046905

Prime Factorization 5 × 19 × 31 × 19 × 1091

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3212995
Product of the distinct prime numbers

The prime factorization of 61046905 is 5 × 19 × 31 × 19 × 1091. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 8, 77, 92, 629, 560, 7807, 6537, 73351, 78668, 880928, 665876, 7563884, 7880423, 56031841, 83644905, 692947221, 263130085, 4742935039, 9727903131

Basic calculations (n = 61046905)

Multiplication

n×y
n×2 122093810
n×3 183140715
n×4 244187620
n×5 305234525

Division

n÷y
n÷2 30523452.5
n÷3 20348968.333333
n÷3 15261726.25
n÷5 12209381

Exponentiation

ny
n2 3726724610079025
n3 2.2750500323266E+23
n4 1.3888476319369E+31
n5 8.4784849446325E+38

Nth Root

y√n
2√n 7813.2518838189
3√n 393.75058940031
4√n 88.392600843164
5√n 36.068886078269

Divisors of 61046905

1, 5, 19, 31, 95, 155, 361, 589, 1091, 1805, 2945, 5455, 11191, 20729, 33821, 55955, 103645, 169105, 393851, 642599, 1969255, 3212995, 12209381, 61046905

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 -61046904
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 61046905 can be divided by 24 positive divisors. The sum of these divisors (counting 61046905) is 1, the average is 0.041666666666667.

Base conversion 61046905

Base System Value
2 Binary 11101000111000000001111001
3 Ternary 11020212111121111
4 Quaternary 3220320001321
5 Quinary 111112000110
6 Senary 10020240321
8 Octal 350700171
10 Decimal 61046905
12 Duodecimal 185400a1
16 Hexadecimal 3a38079
20 Vigesimal j1ah55
36 Base36 10cg3d

Cryptographic Hash Functions

md5 dc77dce1a52596708d6c2699c5ae62f9
sha1 836e14f2a87d021c0a4a849a4c067060820c6a34
sha256 b47b9612181c4ecdcb6c9591b561bd361881d543dd2a641d1e65b90d617fceb8
sha512 4aab8c59b413e78a34f3a73dc7f1f1932c4186d1fffc609b1b775747020fdeb732c638b9a4c879c2872b2b5c3ed508ec8d973df55b5961453a111f4fcea42e55
ripemd-160 038747c79693eea176fc31edbc077386754d1736

61046905 as geometric shapes

Circle

Radius = n
Diameter 122093810
Circumference 383569016.54479
Area 1.1707850656977E+16

Sphere

Radius = n
Volume 9.5297072908085E+23
Surface area 4.6831402627906E+16
Circumference 383569016.54479

Square

Length = n
Perimeter 244187620
Area 3726724610079025
Diagonal 86333360.991902

Cube

Length = n
Surface area 22360347660474150
Volume 2.2750500323266E+23
Space diagonal 105736341.10483

Equilateral Triangle

Length = n
Perimeter 183140715
Area 1.6137190926185E+15
Altitude 52868170.552415

Triangular Pyramid

Length = n
Surface area 1.6137190926185E+15
Volume 2.6811721756613E+22
Height 28777786.997301