61326972 is an even 8-digits composite number following 61326971
and preceding 61326973 . In scientific notation, it is written as 6.1326972 × 10^7.
The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors.
There are 17449344 positive integers (up to 61326972) that are relatively prime to 61326972.
61326972 has 24 divisors, whose sum is 109478656
The reverse of 61326972 is 27962316
Previous prime number is 613
Is Prime? no
Number parity even
Number length 8
Sum of Digits 36
Digital Root 9
Name
sixty-one million three hundred twenty-six thousand nine hundred seventy-two
Scientific notation
6.1326972 × 10^7
Engineering notation
6.1326972 × 10^6
Prime Factorization
2 × 2 × 63 × 613 × 397
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
30663486
Product of the distinct prime numbers
The prime factorization of 61326972 is 2 × 2 × 63 × 613 × 397.
Since it has a total of 5 prime factors.
5 , 7 , 18 , 73 , 170 , 197 , 5847 , 5470 , 83916 , 60175 , 373263 , 179651 , 5131302 , 7864681 , 30253638 , 87250325 , 73963127 , 883781764 , 8053270201 , 6738599121
n×2
122653944
n×3
183980916
n×4
245307888
n×5
306634860
n÷2
30663486
n÷3
20442324
n÷3
15331743
n÷5
12265394.4
n2
3760997494688784
n3
2.3065058804885E+23
n4
1.4145102155055E+31
n5
8.6747628380022E+38
2 √n
7831.1539379583
3 √n
394.3518119902
4 √n
88.493807342425
5 √n
36.1019204082
1 , 2 , 4 , 63 , 126 , 252 , 397 , 613 , 794 , 1226 , 1588 , 2452 , 25011 , 38619 , 50022 , 77238 , 100044 , 154476 , 243361 , 486722 , 973444 , 15331743 , 30663486 , 61326972
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-61326971
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 61326972 can be divided by 24 positive divisors.
The sum of these divisors (counting 61326972) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
11101001111100011001111100
3
Ternary
11021101201210100
4
Quaternary
3221330121330
5
Quinary
111144430342
6
Senary
10030241100
8
Octal
351743174
10
Decimal
61326972
12
Duodecimal
18656190
16
Hexadecimal
3a7c67c
20
Vigesimal
j35h8c
36
Base36
10ig70
md5
1110b2fdbda2ef4d130d64472c35f931
sha1
07ba9f14940e6dec74c547ec346c8ea53e3041a5
sha256
f9efe729201f903eeb4c9fcf72e3bea3cb675962b8dcc49e56ac1b919e5d85f8
sha512
57cb17c619cc9cfdd99056270db11b87a197a3ccf30a9e2a06fbe57f0ef2e2b171bd29916cbc1c5545a091c56a2c2972cc3ba5d147bd44a4d683d1c23d1ea9a9
ripemd-160
6a43fe8bbf6fed5e50681f2c669833ecf02b90d3
Diameter
122653944
Circumference
385328729.40421
Area
1.1815522099484E+16
Volume
9.6614692394724E+23
Surface area
4.7262088397936E+16
Circumference
385328729.40421
Perimeter
245307888
Area
3760997494688784
Diagonal
86729435.541675
Surface area
22565984968132704
Volume
2.3065058804885E+23
Space diagonal
106221431.37835
Perimeter
183980916
Area
1.6285596869851E+15
Altitude
53110715.689177
Surface area
1.6285596869851E+15
Volume
2.7182432482334E+22
Height
28909811.847225