61648902 (number)

61648902 is an even 8-digits composite number following 61648901 and preceding 61648903. In scientific notation, it is written as 6.1648902 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 16568064 positive integers (up to 61648902) that are relatively prime to 61648902.

Interesting facts

Basic properties

Name

Name sixty-one million six hundred forty-eight thousand nine hundred two

Notation

Scientific notation 6.1648902 × 10^7
Engineering notation 6.1648902 × 10^6

Prime Factorization of 61648902

Prime Factorization 2 × 3 × 3 × 7 × 289 × 1693

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 20549634
Product of the distinct prime numbers

The prime factorization of 61648902 is 2 × 3 × 3 × 7 × 289 × 1693. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 61648902)

Multiplication

n×y
n×2 123297804
n×3 184946706
n×4 246595608
n×5 308244510

Division

n÷y
n÷2 30824451
n÷3 20549634
n÷3 15412225.5
n÷5 12329780.4

Exponentiation

ny
n2 3800587117805604
n3 2.3430202276806E+23
n4 1.444446244003E+31
n5 8.9048524940808E+38

Nth Root

y√n
2√n 7851.6814759642
3√n 395.04064528605
4√n 88.609714343091
5√n 36.139743778259

Divisors of 61648902

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 -61648901
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 61648902 can be divided by 48 positive divisors. The sum of these divisors (counting 61648902) is 1, the average is 0.020833333333333.

Base conversion 61648902

Base System Value
2 Binary 11101011001011000000000110
3 Ternary 11022000002101200
4 Quaternary 3223023000012
5 Quinary 111240231102
6 Senary 10041203330
8 Octal 353130006
10 Decimal 61648902
12 Duodecimal 18790546
16 Hexadecimal 3acb006
20 Vigesimal j56252
36 Base36 10pcli

Cryptographic Hash Functions

md5 9c640c98047f4656233ce494e5c680b1
sha1 8f84196540cb7c20f03b27dc797a9286844d97a1
sha256 4947b869df6d66b4354ed6c457d9022f0883bc4b2e7cc91fbca42418676dcaf8
sha512 17b9dd79268224a57a494e7983a894b196a646ebab4dbba953e997193761716ff8c19c0beae476b84556f6d9fc3d2e1957cced8652d442334d654f61c5d507a4
ripemd-160 4bce751cc07549d732bf05c12b4bb472df89f09b

61648902 as geometric shapes

Circle

Radius = n
Diameter 123297804
Circumference 387351475.25015
Area 1.1939896568626E+16

Sphere

Radius = n
Volume 9.8144201793249E+23
Surface area 4.7759586274504E+16
Circumference 387351475.25015

Square

Length = n
Perimeter 246595608
Area 3800587117805604
Diagonal 87184713.31381

Cube

Length = n
Surface area 22803522706833624
Volume 2.3430202276806E+23
Space diagonal 106779030.49483

Equilateral Triangle

Length = n
Perimeter 184946706
Area 1.6457024966578E+15
Altitude 53389515.247417

Triangular Pyramid

Length = n
Surface area 1.6457024966578E+15
Volume 2.7612758190837E+22
Height 29061571.104603