61606872 (number)

61606872 is an even 8-digits composite number following 61606871 and preceding 61606873. In scientific notation, it is written as 6.1606872 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 64 positive divisors. There are 20427552 positive integers (up to 61606872) that are relatively prime to 61606872.

Interesting facts

Basic properties

Name

Name sixty-one million six hundred six thousand eight hundred seventy-two

Notation

Scientific notation 6.1606872 × 10^7
Engineering notation 6.1606872 × 10^6

Prime Factorization of 61606872

Prime Factorization 2 × 2 × 2 × 3 × 9 × 223 × 1279

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 15401718
Product of the distinct prime numbers

The prime factorization of 61606872 is 2 × 2 × 2 × 3 × 9 × 223 × 1279. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 61606872)

Multiplication

n×y
n×2 123213744
n×3 184820616
n×4 246427488
n×5 308034360

Division

n÷y
n÷2 30803436
n÷3 20535624
n÷3 15401718
n÷5 12321374.4

Exponentiation

ny
n2 3795406677624384
n3 2.3382313337635E+23
n4 1.4405111848556E+31
n5 8.8745388179966E+38

Nth Root

y√n
2√n 7849.0045228679
3√n 394.95085005073
4√n 88.594607752774
5√n 36.134814678864

Divisors of 61606872

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61606871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61606872 can be divided by 64 positive divisors. The sum of these divisors (counting 61606872) is 1, the average is 0.015625.

Base conversion 61606872

Base System Value
2 Binary 11101011000000101111011000
3 Ternary 11021220221202000
4 Quaternary 3223000233120
5 Quinary 111232404442
6 Senary 10040241000
8 Octal 353005730
10 Decimal 61606872
12 Duodecimal 18770160
16 Hexadecimal 3ac0bd8
20 Vigesimal j50h3c
36 Base36 10og60

Cryptographic Hash Functions

md5 e2deacd0f8a375e47ef0f22f9830ebb6
sha1 35ab941ee9a027a60f7f40f8a161daf204f0f1c0
sha256 ea1b872b1756ee7e0af7afa3cbe43f385e883256b7ebc634cc7d376173c8464a
sha512 9ee2edb4d914a0c279d61248c6b68c3bf42d6a9ef035ce65bc7fc405e791dd32b81e3d988398f08e9f0640b1411b5161e47a5571e27c89629f9f261b0c1e8374
ripemd-160 69a33ba5bfd2f2b260e4cbe1939b5d2dcaf00676

61606872 as geometric shapes

Circle

Radius = n
Diameter 123213744
Circumference 387087392.97169
Area 1.192362173581E+16

Sphere

Radius = n
Volume 9.7943605073932E+23
Surface area 4.7694486943242E+16
Circumference 387087392.97169

Square

Length = n
Perimeter 246427488
Area 3795406677624384
Diagonal 87125273.917783

Cube

Length = n
Surface area 22772440065746304
Volume 2.3382313337635E+23
Space diagonal 106706232.39939

Equilateral Triangle

Length = n
Perimeter 184820616
Area 1.6434593002579E+15
Altitude 53353116.199696

Triangular Pyramid

Length = n
Surface area 1.6434593002579E+15
Volume 2.7556320534784E+22
Height 29041757.972594