61598981 is an odd 8-digits prime number following 61598980
and preceding 61598982 . In scientific notation, it is written as 6.1598981 × 10^7.
The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors.
There are 61598980 positive integers (up to 61598981) that are relatively prime to 61598981.
61598981 has 2 divisors, whose sum is 61598982
The reverse of 61598981 is 18989516
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 five hundred ninety-eight thousand nine hundred eighty-one
Scientific notation
6.1598981 × 10^7
Engineering notation
6.1598981 × 10^6
Prime Factorization
61598981
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
61598981 Product of the distinct prime numbers
The prime factorization of 61598981 is 61598981.
Since it has a total of 1 prime factors.
5 , 6 , 39 , 19 , 162 , 42 , 1331 , 2309 , 29981 , 83722 , 940905 , 318313 , 7445955 , 2003528 , 54281650 , 49090777 , 562810157 , 857502137 , 3247303674 , 2574276862
n×2
123197962
n×3
184796943
n×4
246395924
n×5
307994905
n÷2
30799490.5
n÷3
20532993.666667
n÷3
15399745.25
n÷5
12319796.2
n2
3794434460238361
n3
2.3373329622197E+23
n4
1.4397732873044E+31
n5
8.8688567368974E+38
2 √n7848.50183156
3 √n394.9339867251
4 √n88.591770676288
5 √n36.133888956056
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
61598982 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
30799491 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
7848.5018952664 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999675319 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 61598981 can be divided by 2 positive divisors.
The sum of these divisors (counting 61598981) is 61598982, the average is 30799491.
Base
System
Value
2
Binary
11101010111110110100000101
3
Ternary
11021220112220202
4
Quaternary
3222332310011
5
Quinary
111232131411
6
Senary
10040140245
8
Octal
352766405
10
Decimal
61598981
12
Duodecimal
18767685
16
Hexadecimal
3abed05
20
Vigesimal
j4jh91
36
Base36
10oa2t
md5
5bf31f74df9315040e7a970c8c78e0df
sha1
435aff157d3dc02a3ee19b667a93926019ae0c1b
sha256
9921552ec49a6ee71ea1ac9f21306f42f687493e89006a8c02cc16695110194b
sha512
d73620f2aa9c1491253a5cbea4c5505ee26125f4294dde0fb07e47ae088bacbe4bdd6b0d5bf1eb2ec334807031186167a7a7eeeee33a385fcbaab1f68cd0c970
ripemd-160
4acbc9f08500dacc1277935823bf95d217d4f518
Diameter
123197962
Circumference
387037812.35643
Area
1.1920567424813E+16
Volume
9.7905974174702E+23
Surface area
4.7682269699251E+16
Circumference
387037812.35643
Perimeter
246395924
Area
3794434460238361
Diagonal
87114114.358563
Surface area
22766606761430166
Volume
2.3373329622197E+23
Space diagonal
106692564.78647
Perimeter
184796943
Area
1.6430383177808E+15
Altitude
53346282.393235
Surface area
1.6430383177808E+15
Volume
2.7545733124606E+22
Height
29038038.119521