61306220 (number)

61306220 is an even 8-digits composite number following 61306219 and preceding 61306221. In scientific notation, it is written as 6.1306220 × 10^7. The sum of its digits is 20. It has a total of 6 prime factors and 48 positive divisors. There are 23328000 positive integers (up to 61306220) that are relatively prime to 61306220.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.1306220 × 10^7
Engineering notation 6.1306220 × 10^6

Prime Factorization of 61306220

Prime Factorization 2 × 2 × 5 × 31 × 61 × 1621

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 30653110
Product of the distinct prime numbers

The prime factorization of 61306220 is 2 × 2 × 5 × 31 × 61 × 1621. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 10, 77, 95, 650, 548, 3414, 4344, 59706, 68144, 404700, 507648, 4244565, 9293694, 17134554, 71054859, 782706411, 760251938, 4928973288, 5062372682

Basic calculations (n = 61306220)

Multiplication

n×y
n×2 122612440
n×3 183918660
n×4 245224880
n×5 306531100

Division

n÷y
n÷2 30653110
n÷3 20435406.666667
n÷3 15326555
n÷5 12261244

Exponentiation

ny
n2 3758452610688400
n3 2.3041652261044E+23
n4 1.412596602679E+31
n5 8.6600958095094E+38

Nth Root

y√n
2√n 7829.8288614758
3√n 394.30732633258
4√n 88.486320194004
5√n 36.099476822765

Divisors of 61306220

1, 2, 4, 5, 10, 20, 31, 61, 62, 122, 124, 155, 244, 305, 310, 610, 620, 1220, 1621, 1891, 3242, 3782, 6484, 7564, 8105, 9455, 16210, 18910, 32420, 37820, 50251, 98881, 100502, 197762, 201004, 251255, 395524, 494405, 502510, 988810, 1005020, 1977620, 3065311, 6130622, 12261244, 15326555, 30653110, 61306220

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61306219
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61306220 can be divided by 48 positive divisors. The sum of these divisors (counting 61306220) is 1, the average is 0.020833333333333.

Base conversion 61306220

Base System Value
2 Binary 11101001110111010101101100
3 Ternary 11021100200022202
4 Quaternary 3221313111230
5 Quinary 111143244340
6 Senary 10030001032
8 Octal 351672554
10 Decimal 61306220
12 Duodecimal 18646178
16 Hexadecimal 3a7756c
20 Vigesimal j335b0
36 Base36 10i06k

Cryptographic Hash Functions

md5 67e834954218639b1f28848aa70370c6
sha1 adc98dcebafcc50d43e7b12ace77061b454df824
sha256 a9315873b7c791e11142ea7fd7eb04e0ef3b5ecb3902e84f3568c3012b64eaba
sha512 395d6d2397e1571b6a991d710621e1a938c5c7a4fc684663cf1be2b1517ecb8c57d498dd4f87ab2d95ab3c016f2c977d79d4b05a19914281b2abf3da9fef40e1
ripemd-160 08b7f997a25b44b0df2da26fa7d0c9100206a4cb

61306220 as geometric shapes

Circle

Radius = n
Diameter 122612440
Circumference 385198340.74272
Area 1.1807527110604E+16

Sphere

Radius = n
Volume 9.6516647293154E+23
Surface area 4.7230108442416E+16
Circumference 385198340.74272

Square

Length = n
Perimeter 245224880
Area 3758452610688400
Diagonal 86700087.781829

Cube

Length = n
Surface area 22550715664130400
Volume 2.3041652261044E+23
Space diagonal 106185487.86

Equilateral Triangle

Length = n
Perimeter 183918660
Area 1.627457719888E+15
Altitude 53092743.929998

Triangular Pyramid

Length = n
Surface area 1.627457719888E+15
Volume 2.7154847605877E+22
Height 28900029.26061