61563387 (number)

61563387 is an odd 8-digits composite number following 61563386 and preceding 61563388. In scientific notation, it is written as 6.1563387 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 39072000 positive integers (up to 61563387) that are relatively prime to 61563387.

Interesting facts

Basic properties

Name

Name sixty-one million five hundred sixty-three thousand three hundred eighty-seven

Notation

Scientific notation 6.1563387 × 10^7
Engineering notation 6.1563387 × 10^6

Prime Factorization of 61563387

Prime Factorization 23 × 3 × 223 × 4001

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 61563387
Product of the distinct prime numbers

The prime factorization of 61563387 is 23 × 3 × 223 × 4001. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 10, 16, 82, 190, 645, 1187, 1646, 31726, 83700, 286797, 58662, 327082, 1527845, 29014701, 89455171, 965428651, 420945310, 5111841208, 1544487077

Basic calculations (n = 61563387)

Multiplication

n×y
n×2 123126774
n×3 184690161
n×4 246253548
n×5 307816935

Division

n÷y
n÷2 30781693.5
n÷3 20521129
n÷3 15390846.75
n÷5 12312677.4

Exponentiation

ny
n2 3790050618911769
n3 2.3332835300165E+23
n4 1.4364483693913E+31
n5 8.8432626870359E+38

Nth Root

y√n
2√n 7846.233937374
3√n 394.85790327611
4√n 88.57897006273
5√n 36.129712110925

Divisors of 61563387

1, 3, 23, 69, 223, 669, 4001, 5129, 12003, 15387, 92023, 276069, 892223, 2676669, 20521129, 61563387

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 -61563386
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 61563387 can be divided by 16 positive divisors. The sum of these divisors (counting 61563387) is 1, the average is 0.0625.

Base conversion 61563387

Base System Value
2 Binary 11101010110110000111111011
3 Ternary 11021211202002110
4 Quaternary 3222312013323
5 Quinary 111230012022
6 Senary 10035303403
8 Octal 352660773
10 Decimal 61563387
12 Duodecimal 1874ab63
16 Hexadecimal 3ab61fb
20 Vigesimal j4f897
36 Base36 10nim3

Cryptographic Hash Functions

md5 e9819bd238125db8f3a0f634e832110f
sha1 c53e3cef2815d234f15759016496c81e0261d07f
sha256 7a026efe1d3abb2dbe045f115283a0f441535232e7917c432a11b65a7fe44c2f
sha512 adc3e65741f4af7c441a9d48241553cded8d71fff51925c4fa392cdbd303d099fa964d4ea8c54a71e20d3bc88fa8a5a80b4442ef7c715ef918618624dc6257f6
ripemd-160 7cfad11064640d951d0c5b0d44daee01437c28d4

61563387 as geometric shapes

Circle

Radius = n
Diameter 123126774
Circumference 386814168.65861
Area 1.1906795181107E+16

Sphere

Radius = n
Volume 9.7736351955227E+23
Surface area 4.7627180724427E+16
Circumference 386814168.65861

Square

Length = n
Perimeter 246253548
Area 3790050618911769
Diagonal 87063776.841023

Cube

Length = n
Surface area 22740303713470614
Volume 2.3332835300165E+23
Space diagonal 106630914.17003

Equilateral Triangle

Length = n
Perimeter 184690161
Area 1.6411400588033E+15
Altitude 53315457.085013

Triangular Pyramid

Length = n
Surface area 1.6411400588033E+15
Volume 2.7498010108426E+22
Height 29021258.947008