61394497 is an odd 8-digits composite number following 61394496
and preceding 61394498 . In scientific notation, it is written as 6.1394497 × 10^7.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 56438592 positive integers (up to 61394497) that are relatively prime to 61394497.
61394497 has 8 divisors, whose sum is 66518496
The reverse of 61394497 is 79449316
Previous prime number is 43
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7
Name
sixty-one million three hundred ninety-four thousand four hundred ninety-seven
Scientific notation
6.1394497 × 10^7
Engineering notation
6.1394497 × 10^6
Prime Factorization
17 × 43 × 83987
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
61394497
Product of the distinct prime numbers
The prime factorization of 61394497 is 17 × 43 × 83987.
Since it has a total of 3 prime factors.
6 , 5 , 32 , 37 , 964 , 10 , 3617 , 6157 , 34171 , 50873 , 734238 , 215640 , 4047268 , 9105867 , 97191677 , 50851113 , 253418702 , 466238756 , 1049650784 , 1040386248
n×2
122788994
n×3
184183491
n×4
245577988
n×5
306972485
n÷2
30697248.5
n÷3
20464832.333333
n÷3
15348624.25
n÷5
12278899.4
n2
3769284261883009
n3
2.3141331130832E+23
n4
1.4207503846879E+31
n5
8.722625523047E+38
2 √n
7835.4640577314
3 √n
394.49649459848
4 √n
88.518156655747
5 √n
36.109867023341
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-61394496
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 61394497 can be divided by 8 positive divisors.
The sum of these divisors (counting 61394497) is 1, the average is 0.125.
Base
System
Value
2
Binary
11101010001100111001000001
3
Ternary
11021112011102021
4
Quaternary
3222030321001
5
Quinary
111204110442
6
Senary
10031521441
8
Octal
352147101
10
Decimal
61394497
12
Duodecimal
18689281
16
Hexadecimal
3a8ce41
20
Vigesimal
j3e64h
36
Base36
10jwap
md5
41e4a33e1deb3151bbe6f621ff01859d
sha1
be415265bff767f29e72eccbe908c55dc3b6452f
sha256
56b6e6930f01d1042f99cab2b6c4de68a9d1b5480c04ddd708fcf045b3c42470
sha512
952f8cb38b8ffc72c49ca709404a684a911e6fe0f8cd6ddb1cebe22df4b4c41d39efcdc4ff1faf33e2e66a5387b7ae2b21d1da0efb62874e2b4384192cbf03a6
ripemd-160
3df255af5f373fb473ff15a00f227f15b89bda98
Diameter
122788994
Circumference
385753001.49208
Area
1.1841555746423E+16
Volume
9.6934181166549E+23
Surface area
4.7366222985693E+16
Circumference
385753001.49208
Perimeter
245577988
Area
3769284261883009
Diagonal
86824930.312474
Surface area
22615705571298054
Volume
2.3141331130832E+23
Space diagonal
106338388.10914
Perimeter
184183491
Area
1.6321479624378E+15
Altitude
53169194.054568
Surface area
1.6321479624378E+15
Volume
2.7272320280492E+22
Height
28941643.437491