61295891 is an odd 8-digits prime number following 61295890
and preceding 61295892 . In scientific notation, it is written as 6.1295891 × 10^7.
The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors.
There are 61295890 positive integers (up to 61295891) that are relatively prime to 61295891.
61295891 has 2 divisors, whose sum is 61295892
The reverse of 61295891 is 19859216
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5
Name
sixty-one million two hundred ninety-five thousand eight hundred ninety-one
Scientific notation
6.1295891 × 10^7
Engineering notation
6.1295891 × 10^6
Prime Factorization
61295891
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
61295891
Product of the distinct prime numbers
The prime factorization of 61295891 is 61295891.
Since it has a total of 1 prime factors.
1 , 6 , 80 , 66 , 894 , 987 , 1580 , 5297 , 26079 , 45136 , 747256 , 215288 , 4689263 , 3108324 , 42587557 , 3494607 , 971668801 , 811416871 , 6179342138 , 5251693918
n×2
122591782
n×3
183887673
n×4
245183564
n×5
306479455
n÷2
30647945.5
n÷3
20431963.666667
n÷3
15323972.75
n÷5
12259178.2
n2
3757186253483881
n3
2.3030007906025E+23
n4
1.4116448543368E+31
n5
8.6528029122141E+38
2 √n
7829.1692407305
3 √n
394.28518051483
4 √n
88.482592868487
5 √n
36.098260317726
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
61295892
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
30647946
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
7829.1693045942
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999673714
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 61295891 can be divided by 2 positive divisors.
The sum of these divisors (counting 61295891) is 61295892, the average is 30647946.
Base
System
Value
2
Binary
11101001110100110100010011
3
Ternary
11021100011011012
4
Quaternary
3221310310103
5
Quinary
111142432031
6
Senary
10025441135
8
Octal
351646423
10
Decimal
61295891
12
Duodecimal
186401ab
16
Hexadecimal
3a74d13
20
Vigesimal
j31jeb
36
Base36
10hs7n
md5
d1403ee43ee8698a3f4a6a5cc059dcb9
sha1
e37a1b04cb42e0eccbcde6b43dc9b8eb1b7b13c8
sha256
be6b38ed1c443ed6ee14b5e72af04d8db647a38c7110c24b03d991f1aa3b4ba5
sha512
66cc51435bed4375e4059eeb393bcb8ea96f12ea2eca74bc9b8ad672df6e75ae9093b281391ffea8c46c047d594a47044f86c822eada3e82836cd637da881bea
ripemd-160
b0f4a706df40b6674a1f0c24c428fbe15b9b6758
Diameter
122591782
Circumference
385133441.72168
Area
1.1803548732114E+16
Volume
9.6467871532909E+23
Surface area
4.7214194928454E+16
Circumference
385133441.72168
Perimeter
245183564
Area
3757186253483881
Diagonal
86685480.369943
Surface area
22543117520903286
Volume
2.3030007906025E+23
Space diagonal
106167597.5072
Perimeter
183887673
Area
1.6269093711334E+15
Altitude
53083798.753602
Surface area
1.6269093711334E+15
Volume
2.7141124601883E+22
Height
28895160.123314