61874489 is an odd 8-digits prime number following 61874488
and preceding 61874490 . In scientific notation, it is written as 6.1874489 × 10^7.
The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors.
There are 61874488 positive integers (up to 61874489) that are relatively prime to 61874489.
61874489 has 2 divisors, whose sum is 61874490
The reverse of 61874489 is 98447816
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 eight hundred seventy-four thousand four hundred eighty-nine
Scientific notation
6.1874489 × 10^7
Engineering notation
6.1874489 × 10^6
Prime Factorization
61874489
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
61874489 Product of the distinct prime numbers
The prime factorization of 61874489 is 61874489.
Since it has a total of 1 prime factors.
1 , 10 , 68 , 68 , 990 , 967 , 1455 , 1983 , 22362 , 41172 , 690739 , 752197 , 227863 , 9545879 , 1928314 , 4998877 , 876915745 , 340704170 , 8212762001 , 3055805934
n×2
123748978
n×3
185623467
n×4
247497956
n×5
309372445
n÷2
30937244.5
n÷3
20624829.666667
n÷3
15468622.25
n÷5
12374897.8
n2
3828452389011121
n3
2.3688353523089E+23
n4
1.4657047694925E+31
n5
9.0689733637211E+38
2 √n7866.0338799169
3 √n395.52190585006
4 √n88.690663995242
5 √n36.166153817357
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
61874490 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
30937245 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
7866.0339434813 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999676765 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 61874489 can be divided by 2 positive divisors.
The sum of these divisors (counting 61874489) is 61874490, the average is 30937245.
Base
System
Value
2
Binary
11101100000010000100111001
3
Ternary
11022102112211202
4
Quaternary
3230002010321
5
Quinary
111314440424
6
Senary
10050103545
8
Octal
354020471
10
Decimal
61874489
12
Duodecimal
1887abb5
16
Hexadecimal
3b02139
20
Vigesimal
j6e649
36
Base36
10u6nt
md5
1d88533bbe6c4c716b2cc60b5fe14b22
sha1
235d4f971a037e9170602e3889298d9efbf14f89
sha256
5027be291a5df08b212ffcc3a2f6c5179d72099ad9a2e1df579a2b7b2ff52524
sha512
dadbf0a08bf8ff4ae458211770cb841b12b0eb2eb1176549750e871495eb41433d0599a9178fe5ded6b60c807534fe4d051b80b02de73ed15ac1d16feba752b4
ripemd-160
db6182b0cb0af67b7b3d5250b07d4caef0c57ae6
Diameter
123748978
Circumference
388768880.17404
Area
1.2027437899936E+16
Volume
9.9225543205033E+23
Surface area
4.8109751599743E+16
Circumference
388768880.17404
Perimeter
247497956
Area
3828452389011121
Diagonal
87503741.508705
Surface area
22970714334066726
Volume
2.3688353523089E+23
Space diagonal
107169758.64036
Perimeter
185623467
Area
1.6577685130314E+15
Altitude
53584879.320181
Surface area
1.6577685130314E+15
Volume
2.7916992352201E+22
Height
29167913.836235