2401396987 is an odd 10-digits composite number following 2401396986
and preceding 2401396988 . In scientific notation, it is written as 2.401396987 × 10^9.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 2182158600 positive integers (up to 2401396987) that are relatively prime to 2401396987.
2401396987 has 8 divisors, whose sum is 2620821312
The reverse of 2401396987 is 7896931042
Previous prime number is 2411
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 49
Digital Root 4
Name
two billion four hundred one million three hundred ninety-six thousand nine hundred eighty-seven
Scientific notation
2.401396987 × 10^9
Engineering notation
2.401396987 × 10^9
Prime Factorization
11 × 2411 × 90547
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2401396987
Product of the distinct prime numbers
The prime factorization of 2401396987 is 11 × 2411 × 90547.
Since it has a total of 3 prime factors.
9 , 5 , 82 , 42 , 661 , 87 , 4952 , 845 , 16713 , 95146 , 222887 , 489236 , 7768373 , 3810123 , 322377 , 97495312 , 31432470 , 157579142 , 4513467036 , 7382615548
n×2
4802793974
n×3
7204190961
n×4
9605587948
n×5
12006984935
n÷2
1200698493.5
n÷3
800465662.33333
n÷3
600349246.75
n÷5
480279397.4
n2
5766707489172678169
n3
1.384815398941E+28
n4
3.325491526568E+37
n5
7.9858253321945E+46
2 √n
49004.050720323
3 √n
1339.1256245355
4 √n
221.36858566726
5 √n
75.178350451544
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
-2401396986
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 2401396987 can be divided by 8 positive divisors.
The sum of these divisors (counting 2401396987) is 1, the average is 0.125.
Base
System
Value
2
Binary
10001111001000100110100011111011
3
Ternary
20012100122121101011
4
Quaternary
2033020212203323
5
Quinary
14404224200422
6
Senary
1034142134351
8
Octal
21710464373
10
Decimal
2401396987
12
Duodecimal
5702813b7
16
Hexadecimal
8f2268fb
20
Vigesimal
1ha8ec97
36
Base36
13pq9rv
md5
a50dc6a44d6bdf5979e4808fdef43102
sha1
797831862ee70c54cae01b899c5072860e90ec87
sha256
3b65407a7489f416de2749782251d42796f21c8d41a79513d1da6aa4d23b1b6a
sha512
61241f81b07b1ebe2771fbd441f4d729a995a51e07f6fc1b2179631cc8717d14f09cd38288236f63e1fefb911ba4103c7eb3b73ffc3014a9fca463a14f2a27e5
ripemd-160
654f8806c33169a4f3732b9a91076ff1a50c80f8
Diameter
4802793974
Circumference
15088422265.424
Area
1.8116645883386E+19
Volume
5.8007011785213E+28
Surface area
7.2466583533545E+19
Circumference
15088422265.424
Perimeter
9605587948
Area
5766707489172678169
Diagonal
3396088187.6573
Surface area
3.4600244935036E+19
Volume
1.384815398941E+28
Space diagonal
4159341590.6268
Perimeter
7204190961
Area
2.4970575909088E+18
Altitude
2079670795.3134
Surface area
2.4970575909088E+18
Volume
1.6320205988045E+27
Height
1132029395.8858