61293897 is an odd 8-digits composite number following 61293896
and preceding 61293898 . In scientific notation, it is written as 6.1293897 × 10^7.
The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors.
There are 34909056 positive integers (up to 61293897) that are relatively prime to 61293897.
61293897 has 24 divisors, whose sum is 101518976
The reverse of 61293897 is 79839216
Previous prime number is 337
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
sixty-one million two hundred ninety-three thousand eight hundred ninety-seven
Scientific notation
6.1293897 × 10^7
Engineering notation
6.1293897 × 10^6
Prime Factorization
3 × 3 × 7 × 337 × 2887
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
20431299
Product of the distinct prime numbers
The prime factorization of 61293897 is 3 × 3 × 7 × 337 × 2887.
Since it has a total of 5 prime factors.
8 , 10 , 18 , 47 , 932 , 127 , 5396 , 5753 , 90252 , 38037 , 65115 , 165949 , 1483541 , 2412866 , 87783258 , 75857413 , 40424312 , 405138583 , 9243027049 , 7906464454
n×2
122587794
n×3
183881691
n×4
245175588
n×5
306469485
n÷2
30646948.5
n÷3
20431299
n÷3
15323474.25
n÷5
12258779.4
n2
3756941809446609
n3
2.3027760430321E+23
n4
1.4114611759568E+31
n5
8.6513955938595E+38
2 √n
7829.0418954046
3 √n
394.28090500705
4 √n
88.481873258903
5 √n
36.098025454128
1 , 3 , 7 , 9 , 21 , 63 , 337 , 1011 , 2359 , 2887 , 3033 , 7077 , 8661 , 20209 , 21231 , 25983 , 60627 , 181881 , 972919 , 2918757 , 6810433 , 8756271 , 20431299 , 61293897
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
-61293896
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 61293897 can be divided by 24 positive divisors.
The sum of these divisors (counting 61293897) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
11101001110100010101001001
3
Ternary
11021100001102100
4
Quaternary
3221310111021
5
Quinary
111142401042
6
Senary
10025424013
8
Octal
351642511
10
Decimal
61293897
12
Duodecimal
1863b009
16
Hexadecimal
3a74549
20
Vigesimal
j31eeh
36
Base36
10hqo9
md5
2a2cf4d97a61592a553de1be7e156b4a
sha1
4a61e21bf72d298864f19db2667ae4495b6751d2
sha256
7cd4f733ae479edd7597906bc9402100fa0aa3b08231a7470c6f6693d06ee7f6
sha512
7f1052f00fcfbe46604a378b98911209a52a83d736a6333e0f2697d41fb9df48d82233a67dec0372a3864dceddd9ccd3522b54a5dc6defb2ee8a43a191ec8a52
ripemd-160
39e95276f9c2e1228c2bf3fac3056aeeb7b837c1
Diameter
122587794
Circumference
385120913.05018
Area
1.1802780788522E+16
Volume
9.6458457328698E+23
Surface area
4.7211123154087E+16
Circumference
385120913.05018
Perimeter
245175588
Area
3756941809446609
Diagonal
86682660.4281
Surface area
22541650856679654
Volume
2.3027760430321E+23
Space diagonal
106164143.79789
Perimeter
183881691
Area
1.6268035237603E+15
Altitude
53082071.898947
Surface area
1.6268035237603E+15
Volume
2.7138475926366E+22
Height
28894220.1427