61797769 is an odd 8-digits composite number following 61797768
and preceding 61797770 . In scientific notation, it is written as 6.1797769 × 10^7.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 56113200 positive integers (up to 61797769) that are relatively prime to 61797769.
61797769 has 8 divisors, whose sum is 67495680
The reverse of 61797769 is 96779716
Previous prime number is 991
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
sixty-one million seven hundred ninety-seven thousand seven hundred sixty-nine
Scientific notation
6.1797769 × 10^7
Engineering notation
6.1797769 × 10^6
Prime Factorization
11 × 991 × 5669
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
61797769
Product of the distinct prime numbers
The prime factorization of 61797769 is 11 × 991 × 5669.
Since it has a total of 3 prime factors.
8 , 2 , 86 , 94 , 742 , 746 , 5444 , 8242 , 58560 , 93793 , 811527 , 603039 , 3120615 , 478281 , 83164516 , 67073675 , 832867823 , 798160783 , 2619715236 , 5839976463
n×2
123595538
n×3
185393307
n×4
247191076
n×5
308988845
n÷2
30898884.5
n÷3
20599256.333333
n÷3
15449442.25
n÷5
12359553.8
n2
3818964253377361
n3
2.3600347074947E+23
n4
1.4584487968574E+31
n5
9.0128881846522E+38
2 √n
7861.155703839
3 √n
395.35836515443
4 √n
88.663158661526
5 √n
36.157180670113
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
-61797768
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 61797769 can be divided by 8 positive divisors.
The sum of these divisors (counting 61797769) is 1, the average is 0.125.
Base
System
Value
2
Binary
11101011101111010110001001
3
Ternary
11022021122121021
4
Quaternary
3223233112021
5
Quinary
111310012034
6
Senary
10044312441
8
Octal
353572611
10
Decimal
61797769
12
Duodecimal
18842721
16
Hexadecimal
3aef589
20
Vigesimal
j64e89
36
Base36
10sjgp
md5
7970987e7b587668f7091c0d59e1e87f
sha1
09366ac966a3c15dd538e6a24d1b446aac405869
sha256
2b54b9ed86f6de49b03bfee7e707227d1d9758d4e0baaa22fdc871ec0ef06d21
sha512
d7e709dc6f126cd9986fcf3abfc60505c5116c970b65238bd56733c225349742d754e5053a61136f6fdbcdaceb85d32f003ac289ecbd767f43b4d6a87cb635fc
ripemd-160
3595a926e4855b3804a503065052c2f33faf4396
Diameter
123595538
Circumference
388286834.19728
Area
1.1997630042732E+16
Volume
9.8856902657098E+23
Surface area
4.7990520170929E+16
Circumference
388286834.19728
Perimeter
247191076
Area
3818964253377361
Diagonal
87395243.0442
Surface area
22913785520264166
Volume
2.3600347074947E+23
Space diagonal
107036875.7024
Perimeter
185393307
Area
1.6536600297847E+15
Altitude
53518437.851202
Surface area
1.6536600297847E+15
Volume
2.7813275758419E+22
Height
29131747.6814