61739957 is an odd 8-digits prime number following 61739956
and preceding 61739958 . In scientific notation, it is written as 6.1739957 × 10^7.
The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors.
There are 61739956 positive integers (up to 61739957) that are relatively prime to 61739957.
61739957 has 2 divisors, whose sum is 61739958
The reverse of 61739957 is 75993716
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2
Name
sixty-one million seven hundred thirty-nine thousand nine hundred fifty-seven
Scientific notation
6.1739957 × 10^7
Engineering notation
6.1739957 × 10^6
Prime Factorization
61739957
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
61739957
Product of the distinct prime numbers
The prime factorization of 61739957 is 61739957.
Since it has a total of 1 prime factors.
10 , 4 , 38 , 67 , 301 , 719 , 1567 , 6842 , 42948 , 66348 , 21525 , 368981 , 5667979 , 1560065 , 17650868 , 66650123 , 61377747 , 471401573 , 8280904254 , 6043244901
n×2
123479914
n×3
185219871
n×4
246959828
n×5
308699785
n÷2
30869978.5
n÷3
20579985.666667
n÷3
15434989.25
n÷5
12347991.4
n2
3811822290361849
n3
2.3534174429858E+23
n4
1.4529989173299E+31
n5
8.9708090676997E+38
2 √n
7857.4777759788
3 √n
395.23504037366
4 √n
88.642415219683
5 √n
36.150413106812
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
61739958
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
30869979
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
7857.4778396124
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999676061
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 61739957 can be divided by 2 positive divisors.
The sum of these divisors (counting 61739957) is 61739958, the average is 30869979.
Base
System
Value
2
Binary
11101011100001001110110101
3
Ternary
11022011201022002
4
Quaternary
3223201032311
5
Quinary
111301134312
6
Senary
10043145045
8
Octal
353411665
10
Decimal
61739957
12
Duodecimal
18815185
16
Hexadecimal
3ae13b5
20
Vigesimal
j5h9hh
36
Base36
10raut
md5
bd050ffa8b2fc8ee5484678ef7ac1d5e
sha1
cf5a63cce227ce7f510a2da40b1fcdcf010f38d3
sha256
6ed642aaeb4ba845c608c748c75e165f2c864ffaea03da338d34275a00f5b732
sha512
cb565d7be145bfb473f2ebf000853f93fa9263e509109ce31532a7a2079bf2a133a262608e7b911821b5640b4d09f5fa2c1aed1e7c47c124428e02357088c591
ripemd-160
782efdc0324d070113f9bff66b2c0d75d4f69992
Diameter
123479914
Circumference
387923590.6883
Area
1.1975192904191E+16
Volume
9.8579719329524E+23
Surface area
4.7900771616762E+16
Circumference
387923590.6883
Perimeter
246959828
Area
3811822290361849
Diagonal
87313484.529732
Surface area
22870933742171094
Volume
2.3534174429858E+23
Space diagonal
106936742.38112
Perimeter
185219871
Area
1.6505674690826E+15
Altitude
53468371.190559
Surface area
1.6505674690826E+15
Volume
2.77352905483E+22
Height
29104494.843244