61394553 is an odd 8-digits composite number following 61394552
and preceding 61394554 . In scientific notation, it is written as 6.1394553 × 10^7.
The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors.
There are 37208160 positive integers (up to 61394553) that are relatively prime to 61394553.
61394553 has 12 divisors, whose sum is 74982740
The reverse of 61394553 is 35549316
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
sixty-one million three hundred ninety-four thousand five hundred fifty-three
Scientific notation
6.1394553 × 10^7
Engineering notation
6.1394553 × 10^6
Prime Factorization
9 × 11 × 11 × 56377
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
5581323
Product of the distinct prime numbers
The prime factorization of 61394553 is 9 × 11 × 11 × 56377.
Since it has a total of 4 prime factors.
5 , 4 , 50 , 16 , 341 , 208 , 4247 , 8626 , 87906 , 29814 , 208789 , 359851 , 9215368 , 9373338 , 7638161 , 49409976 , 807607869 , 835341644 , 3174005515 , 1008864899
n×2
122789106
n×3
184183659
n×4
245578212
n×5
306972765
n÷2
30697276.5
n÷3
20464851
n÷3
15348638.25
n÷5
12278910.6
n2
3769291138069809
n3
2.3141394454866E+23
n4
1.4207555683532E+31
n5
8.7226653041303E+38
2 √n
7835.4676312266
3 √n
394.49661454299
4 √n
88.518176840842
5 √n
36.109873610745
1 , 9 , 11 , 99 , 121 , 1089 , 56377 , 507393 , 620147 , 5581323 , 6821617 , 61394553
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-61394552
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 61394553 can be divided by 12 positive divisors.
The sum of these divisors (counting 61394553) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11101010001100111001111001
3
Ternary
11021112011111100
4
Quaternary
3222030321321
5
Quinary
111204111203
6
Senary
10031522013
8
Octal
352147171
10
Decimal
61394553
12
Duodecimal
18689309
16
Hexadecimal
3a8ce79
20
Vigesimal
j3e67d
36
Base36
10jwc9
md5
0f70882aee3eaaa4b4107813b7c1ebca
sha1
8546bdbd6cdbc7e1774c41747f19c076916d5b2f
sha256
652e92ddd38d7fc8e4b8122cb5abe61c930aaef8d5585542bdf845bd1b17ebed
sha512
7f92c2eb0c2d3a9aeb26b990b6055857508be24df1432eb44cf8614081199bc83d417cd504d047371dccec724f1e7d5ca38b0884bd6a7c6148eceaa042afc803
ripemd-160
ace4dd906d283cf66d612453b487fbf4948af3ca
Diameter
122789106
Circumference
385753353.35046
Area
1.1841577348601E+16
Volume
9.693444641764E+23
Surface area
4.7366309394405E+16
Circumference
385753353.35046
Perimeter
245578212
Area
3769291138069809
Diagonal
86825009.508434
Surface area
22615746828418854
Volume
2.3141394454866E+23
Space diagonal
106338485.10398
Perimeter
184183659
Area
1.632150939914E+15
Altitude
53169242.55199
Surface area
1.632150939914E+15
Volume
2.7272394908581E+22
Height
28941669.836145