61738861 is an odd 8-digits prime number following 61738860
and preceding 61738862 . In scientific notation, it is written as 6.1738861 × 10^7.
The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors.
There are 61738860 positive integers (up to 61738861) that are relatively prime to 61738861.
61738861 has 2 divisors, whose sum is 61738862
The reverse of 61738861 is 16883716
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 40 Digital Root 4
Name
sixty-one million seven hundred thirty-eight thousand eight hundred sixty-one
Scientific notation
6.1738861 × 10^7
Engineering notation
6.1738861 × 10^6
Prime Factorization
61738861
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
61738861 Product of the distinct prime numbers
The prime factorization of 61738861 is 61738861.
Since it has a total of 1 prime factors.
3 , 8 , 61 , 98 , 149 , 220 , 1198 , 181 , 14546 , 36565 , 109418 , 611981 , 1929119 , 1853016 , 58524258 , 66432110 , 449612138 , 494742245 , 6932681789 , 3991569266
n×2
123477722
n×3
185216583
n×4
246955444
n×5
308694305
n÷2
30869430.5
n÷3
20579620.333333
n÷3
15434715.25
n÷5
12347772.2
n2
3811686957577321
n3
2.3532921124938E+23
n4
1.4528957462565E+31
n5
8.9700128525622E+38
2 √n7857.4080331875
3 √n395.23270163881
4 √n88.642021824796
5 √n36.150284758377
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
61738862 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
30869431 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
7857.4080968218 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999676055 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 61738861 can be divided by 2 positive divisors.
The sum of these divisors (counting 61738861) is 61738862, the average is 30869431.
Base
System
Value
2
Binary
11101011100000111101101101
3
Ternary
11022011122210111
4
Quaternary
3223200331231
5
Quinary
111301120421
6
Senary
10043140021
8
Octal
353407555
10
Decimal
61738861
12
Duodecimal
18814611
16
Hexadecimal
3ae0f6d
20
Vigesimal
j5h731
36
Base36
10ra0d
md5
2a41f98737992a6236ba8f41ee8f816f
sha1
22872fcc9728c04dcb2f6111368a0f7b9bee2717
sha256
2b7e28652319bf4419c9a23b51e9a6f34535c96e54860c460464ce66e39dde80
sha512
bd3c15454faa18c2297d08e2100e3d283747d873705989aa4f6030fe880f89138329718797e48daec2f0ad037d37864a98e3167d65d26426b5d8e47271df3f84
ripemd-160
167eb4bb6649a762b6283c278e8c5f56c29e910d
Diameter
123477722
Circumference
387916704.3172
Area
1.1974767743709E+16
Volume
9.8574469498151E+23
Surface area
4.7899070974836E+16
Circumference
387916704.3172
Perimeter
246955444
Area
3811686957577321
Diagonal
87311934.551667
Surface area
22870121745463926
Volume
2.3532921124938E+23
Space diagonal
106934844.05343
Perimeter
185216583
Area
1.6505088682679E+15
Altitude
53467422.026716
Surface area
1.6505088682679E+15
Volume
2.7733813514286E+22
Height
29103978.183889