61361215 (number)

61361215 is an odd 8-digits composite number following 61361214 and preceding 61361216. In scientific notation, it is written as 6.1361215 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 46771200 positive integers (up to 61361215) that are relatively prime to 61361215.

Interesting facts

Basic properties

Name

Name sixty-one million three hundred sixty-one thousand two hundred fifteen

Notation

Scientific notation 6.1361215 × 10^7
Engineering notation 6.1361215 × 10^6

Prime Factorization of 61361215

Prime Factorization 5 × 43 × 41 × 6961

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 61361215
Product of the distinct prime numbers

The prime factorization of 61361215 is 5 × 43 × 41 × 6961. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 10, 88, 29, 492, 764, 4898, 6878, 60378, 73293, 911552, 161643, 9563925, 6701970, 42272093, 53362740, 850349270, 939942839, 5892928901, 6165509397

Basic calculations (n = 61361215)

Multiplication

n×y
n×2 122722430
n×3 184083645
n×4 245444860
n×5 306806075

Division

n÷y
n÷2 30680607.5
n÷3 20453738.333333
n÷3 15340303.75
n÷5 12272243

Exponentiation

ny
n2 3765198706276225
n3 2.3103716733354E+23
n4 1.4176721297744E+31
n5 8.6990084354596E+38

Nth Root

y√n
2√n 7833.3399645362
3√n 394.42519610423
4√n 88.506157777503
5√n 36.105951137266

Divisors of 61361215

1, 5, 41, 43, 205, 215, 1763, 6961, 8815, 34805, 285401, 299323, 1427005, 1496615, 12272243, 61361215

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 -61361214
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 61361215 can be divided by 16 positive divisors. The sum of these divisors (counting 61361215) is 1, the average is 0.0625.

Base conversion 61361215

Base System Value
2 Binary 11101010000100110000111111
3 Ternary 11021110110202121
4 Quaternary 3222010300333
5 Quinary 111202024330
6 Senary 10031103411
8 Octal 352046077
10 Decimal 61361215
12 Duodecimal 18671b67
16 Hexadecimal 3a84c3f
20 Vigesimal j3a30f
36 Base36 10j6m7

Cryptographic Hash Functions

md5 57208299b8737d7dee8ec87bc6737c05
sha1 69e7a58674248aa708dfeb208a163827eb90b47a
sha256 a3478d12d13954baea82c0e9a570392e877b85325802056962bbd479e08668dd
sha512 bab03f82d75e8cd46564e76aca617673e8f22d6c4dc0158c32fd840b1c741c4b4d4f5fa061ec1e2242e98671268f2bd1d06a48cf6bf0933b5fa646c410a408bb
ripemd-160 bf521c94a5cb4ba1f5ed84694dc195b3074aed13

61361215 as geometric shapes

Circle

Radius = n
Diameter 122722430
Circumference 385543884.51869
Area 1.1828720594943E+16

Sphere

Radius = n
Volume 9.6776622346832E+23
Surface area 4.7314882379773E+16
Circumference 385543884.51869

Square

Length = n
Perimeter 245444860
Area 3765198706276225
Diagonal 86777862.456691

Cube

Length = n
Surface area 22591192237657350
Volume 2.3103716733354E+23
Space diagonal 106280741.99416

Equilateral Triangle

Length = n
Perimeter 184083645
Area 1.6303788649658E+15
Altitude 53140370.997079

Triangular Pyramid

Length = n
Surface area 1.6303788649658E+15
Volume 2.7227991287946E+22
Height 28925954.15223