61509250 (number)

61509250 is an even 8-digits composite number following 61509249 and preceding 61509251. In scientific notation, it is written as 6.1509250 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 32 positive divisors. There are 22366000 positive integers (up to 61509250) that are relatively prime to 61509250.

Interesting facts

Basic properties

Name

Name sixty-one million five hundred nine thousand two hundred fifty

Notation

Scientific notation 6.1509250 × 10^7
Engineering notation 6.1509250 × 10^6

Prime Factorization of 61509250

Prime Factorization 2 × 5 × 25 × 11 × 22367

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 61509250
Product of the distinct prime numbers

The prime factorization of 61509250 is 2 × 5 × 25 × 11 × 22367. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 7, 68, 81, 584, 391, 816, 690, 83353, 9294, 119008, 881294, 3987113, 2335013, 14496723, 96460294, 901845300, 590708848, 654822764, 4836350601

Basic calculations (n = 61509250)

Multiplication

n×y
n×2 123018500
n×3 184527750
n×4 246037000
n×5 307546250

Division

n÷y
n÷2 30754625
n÷3 20503083.333333
n÷3 15377312.5
n÷5 12301850

Exponentiation

ny
n2 3783387835562500
n3 2.3271334822457E+23
n4 1.4314023514282E+31
n5 8.8044485084587E+38

Nth Root

y√n
2√n 7842.7833069644
3√n 394.74212725867
4√n 88.559490214005
5√n 36.12335559714

Divisors of 61509250

1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 22367, 44734, 111835, 223670, 246037, 492074, 559175, 1118350, 1230185, 2460370, 2795875, 5591750, 6150925, 12301850, 30754625, 61509250

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 -61509249
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 61509250 can be divided by 32 positive divisors. The sum of these divisors (counting 61509250) is 1, the average is 0.03125.

Base conversion 61509250

Base System Value
2 Binary 11101010101000111010000010
3 Ternary 11021201222211101
4 Quaternary 3222220322002
5 Quinary 111221244000
6 Senary 10034205014
8 Octal 352507202
10 Decimal 61509250
12 Duodecimal 1872376a
16 Hexadecimal 3aa8e82
20 Vigesimal j48d2a
36 Base36 10mcua

Cryptographic Hash Functions

md5 86d4cf7ce3a10791f1b0be209fc97de4
sha1 c913d34e19afdb30e98e746aaf1ea9bc6a1f1c9a
sha256 a3f8f8ec9a9ccda32fdf99eeec8527c9af60b1e1fc6bcb07641732325e323d41
sha512 7fa0c456ab31bf7a149dbd8a28405433b2fc68f82b08fc34a4b2b0a0376bfd7407c191ab1ffa48a53437a91d3b006999dd9f1799601ffcd337351291da5bc320
ripemd-160 fc3107700f4f8f2611002901241f050911a1512b

61509250 as geometric shapes

Circle

Radius = n
Diameter 123018500
Circumference 386474015.85564
Area 1.1885863429884E+16

Sphere

Radius = n
Volume 9.7478739356613E+23
Surface area 4.7543453719537E+16
Circumference 386474015.85564

Square

Length = n
Perimeter 246037000
Area 3783387835562500
Diagonal 86987215.561397

Cube

Length = n
Surface area 22700327013375000
Volume 2.3271334822457E+23
Space diagonal 106537146.13546

Equilateral Triangle

Length = n
Perimeter 184527750
Area 1.6382549889831E+15
Altitude 53268573.067728

Triangular Pyramid

Length = n
Surface area 1.6382549889831E+15
Volume 2.742553110037E+22
Height 28995738.520466