61554744 (number)

61554744 is an even 8-digits composite number following 61554743 and preceding 61554745. In scientific notation, it is written as 6.1554744 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 16 positive divisors. There are 20518224 positive integers (up to 61554744) that are relatively prime to 61554744.

Interesting facts

Basic properties

Name

Name sixty-one million five hundred fifty-four thousand seven hundred forty-four

Notation

Scientific notation 6.1554744 × 10^7
Engineering notation 6.1554744 × 10^6

Prime Factorization of 61554744

Prime Factorization 2 × 2 × 2 × 9 × 854927

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15388686
Product of the distinct prime numbers

The prime factorization of 61554744 is 2 × 2 × 2 × 9 × 854927. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 7, 63, 7, 114, 592, 3138, 9193, 50072, 68485, 274968, 252624, 9115492, 5568644, 76666725, 90706353, 514774494, 144377038, 4114303443, 1297095040

Basic calculations (n = 61554744)

Multiplication

n×y
n×2 123109488
n×3 184664232
n×4 246218976
n×5 307773720

Division

n÷y
n÷2 30777372
n÷3 20518248
n÷3 15388686
n÷5 12310948.8

Exponentiation

ny
n2 3788986508905536
n3 2.3323009457513E+23
n4 1.4356418764668E+31
n5 8.8370568181594E+38

Nth Root

y√n
2√n 7845.683144252
3√n 394.83942412942
4√n 88.575860956877
5√n 36.128697590268

Divisors of 61554744

1, 2, 4, 8, 9, 18, 36, 72, 854927, 1709854, 3419708, 6839416, 7694343, 15388686, 30777372, 61554744

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 -61554743
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 61554744 can be divided by 16 positive divisors. The sum of these divisors (counting 61554744) is 1, the average is 0.0625.

Base conversion 61554744

Base System Value
2 Binary 11101010110100000000111000
3 Ternary 11021211022020100
4 Quaternary 3222310000320
5 Quinary 111224222434
6 Senary 10035155400
8 Octal 352640070
10 Decimal 61554744
12 Duodecimal 18745b60
16 Hexadecimal 3ab4038
20 Vigesimal j4e6h4
36 Base36 10nby0

Cryptographic Hash Functions

md5 1145a04130018999e21139737f5cc222
sha1 e33714c3ea4fa09a393533bea9deb1c1fc189647
sha256 2aa9a4a02d88974ac7e2f2dab8bf77f66bdf8f32cb3afa040260c77b4af5e0d7
sha512 c2f58c084ae87a5f99cda988ea06c0d0d817125052da05d94a5f52304177229fa7bf64a6c8fa766511d70ba24ab5ede1cd6350aaf63db1e0d853b8fc64f758fc
ripemd-160 5e2cb51ce57451d287962fad63ca3cce30aa06f7

61554744 as geometric shapes

Circle

Radius = n
Diameter 123109488
Circumference 386759863.088
Area 1.1903452180928E+16

Sphere

Radius = n
Volume 9.7695193561772E+23
Surface area 4.7613808723714E+16
Circumference 386759863.088

Square

Length = n
Perimeter 246218976
Area 3788986508905536
Diagonal 87051553.793204

Cube

Length = n
Surface area 22733919053433216
Volume 2.3323009457513E+23
Space diagonal 106615944.0549

Equilateral Triangle

Length = n
Perimeter 184664232
Area 1.6406792856544E+15
Altitude 53307972.027448

Triangular Pyramid

Length = n
Surface area 1.6406792856544E+15
Volume 2.748643024181E+22
Height 29017184.597735