61665722 (number)

61665722 is an even 8-digits composite number following 61665721 and preceding 61665723. In scientific notation, it is written as 6.1665722 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 29921760 positive integers (up to 61665722) that are relatively prime to 61665722.

Interesting facts

Basic properties

Name

Name sixty-one million six hundred sixty-five thousand seven hundred twenty-two

Notation

Scientific notation 6.1665722 × 10^7
Engineering notation 6.1665722 × 10^6

Prime Factorization of 61665722

Prime Factorization 2 × 199 × 41 × 3779

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 61665722
Product of the distinct prime numbers

The prime factorization of 61665722 is 2 × 199 × 41 × 3779. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 2, 37, 67, 636, 157, 8872, 5207, 92387, 92520, 677908, 618219, 5878151, 5193252, 35270641, 22085595, 519779962, 436480639, 93543137, 3721664526

Basic calculations (n = 61665722)

Multiplication

n×y
n×2 123331444
n×3 184997166
n×4 246662888
n×5 308328610

Division

n÷y
n÷2 30832861
n÷3 20555240.666667
n÷3 15416430.5
n÷5 12333144.4

Exponentiation

ny
n2 3802661269781284
n3 2.344938527225E+23
n4 1.4460232732695E+31
n5 8.9170069174965E+38

Nth Root

y√n
2√n 7852.7525110626
3√n 395.07656903725
4√n 88.615757690507
5√n 36.141715603034

Divisors of 61665722

1, 2, 41, 82, 199, 398, 3779, 7558, 8159, 16318, 154939, 309878, 752021, 1504042, 30832861, 61665722

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 -61665721
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 61665722 can be divided by 16 positive divisors. The sum of these divisors (counting 61665722) is 1, the average is 0.0625.

Base conversion 61665722

Base System Value
2 Binary 11101011001111000110111010
3 Ternary 11022000221110122
4 Quaternary 3223033012322
5 Quinary 111241300342
6 Senary 10041413242
8 Octal 353170672
10 Decimal 61665722
12 Duodecimal 1879a222
16 Hexadecimal 3acf1ba
20 Vigesimal j58462
36 Base36 10ppkq

Cryptographic Hash Functions

md5 ec68be2414f85bf5cc2317736e78a509
sha1 536fc70ecb976073708030acb6c02ac91bb9ba83
sha256 d847b5be3f3f92295a6771a82035f0ce3de743abca1722b85aed3955c671dd37
sha512 df3b8aa70773fd60ba3b700a98e35b5461a1fceebc768fa91ed414282de9b8d6df5353e873ab0a96b608ec9ec10a5a2c0a1574534c7f053ef4c3e132565b5858
ripemd-160 4f5a20e37ea9b05511ed0187bf2b7df562660ac6

61665722 as geometric shapes

Circle

Radius = n
Diameter 123331444
Circumference 387457158.42702
Area 1.1946412709235E+16

Sphere

Radius = n
Volume 9.8224555336663E+23
Surface area 4.7785650836941E+16
Circumference 387457158.42702

Square

Length = n
Perimeter 246662888
Area 3802661269781284
Diagonal 87208500.385929

Cube

Length = n
Surface area 22815967618687704
Volume 2.344938527225E+23
Space diagonal 106808163.58942

Equilateral Triangle

Length = n
Perimeter 184997166
Area 1.6466006308089E+15
Altitude 53404081.794709

Triangular Pyramid

Length = n
Surface area 1.6466006308089E+15
Volume 2.7635365567773E+22
Height 29069500.128643