61961566 (number)

61961566 is an even 8-digits composite number following 61961565 and preceding 61961567. In scientific notation, it is written as 6.1961566 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 28992640 positive integers (up to 61961566) that are relatively prime to 61961566.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.1961566 × 10^7
Engineering notation 6.1961566 × 10^6

Prime Factorization of 61961566

Prime Factorization 2 × 17 × 179 × 10181

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 61961566
Product of the distinct prime numbers

The prime factorization of 61961566 is 2 × 17 × 179 × 10181. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 7, 35, 86, 585, 399, 9788, 3461, 74736, 68246, 862730, 984131, 3867991, 2986687, 97561761, 47533865, 602162997, 863139956, 807143276, 4319555440

Basic calculations (n = 61961566)

Multiplication

n×y
n×2 123923132
n×3 185884698
n×4 247846264
n×5 309807830

Division

n÷y
n÷2 30980783
n÷3 20653855.333333
n÷3 15490391.5
n÷5 12392313.2

Exponentiation

ny
n2 3839235661172356
n3 2.3788505380928E+23
n4 1.4739730462018E+31
n5 9.1329678184451E+38

Nth Root

y√n
2√n 7871.566934226
3√n 395.70736040369
4√n 88.721851503595
5√n 36.176327538162

Divisors of 61961566

1, 2, 17, 34, 179, 358, 3043, 6086, 10181, 20362, 173077, 346154, 1822399, 3644798, 30980783, 61961566

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 -61961565
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 61961566 can be divided by 16 positive divisors. The sum of these divisors (counting 61961566) is 1, the average is 0.0625.

Base conversion 61961566

Base System Value
2 Binary 11101100010111010101011110
3 Ternary 11022120222021211
4 Quaternary 3230113111132
5 Quinary 111330232231
6 Senary 10052015034
8 Octal 354272536
10 Decimal 61961566
12 Duodecimal 1890147a
16 Hexadecimal 3b1755e
20 Vigesimal j753i6
36 Base36 10w1um

Cryptographic Hash Functions

md5 84c02422cb478ea53cc3c94aa4ef876e
sha1 361e13e770f74d293143c5329771d619c6e5fb7e
sha256 d69373c1e328968ef8283b1e0eb58db49b263d17cb716700aedb7ec851723864
sha512 21890f1c876165022b93f9962f03e8a2fb87cc5dc3e3194b3eab9711eea9c6e1b4cd2e3ca8962df71c8c2153a4b1cf96aa9963bee3621d83f1b8bc1448fbd501
ripemd-160 e5aeead9099a4ca0f8005c37db88ad00962da06c

61961566 as geometric shapes

Circle

Radius = n
Diameter 123923132
Circumference 389316001.10104
Area 1.2061314548539E+16

Sphere

Radius = n
Volume 9.9645058326141E+23
Surface area 4.8245258194156E+16
Circumference 389316001.10104

Square

Length = n
Perimeter 247846264
Area 3839235661172356
Diagonal 87626886.983076

Cube

Length = n
Surface area 23035413967034136
Volume 2.3788505380928E+23
Space diagonal 107320580.42853

Equilateral Triangle

Length = n
Perimeter 185884698
Area 1.6624378068452E+15
Altitude 53660290.214266

Triangular Pyramid

Length = n
Surface area 1.6624378068452E+15
Volume 2.8035022448579E+22
Height 29208962.327692