4021243781 is an odd 10-digits composite number following 4021243780
and preceding 4021243782 . In scientific notation, it is written as 4.021243781 × 10^9.
The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors.
There are 4001892352 positive integers (up to 4021243781) that are relatively prime to 4021243781.
4021243781 has 8 divisors, whose sum is 4040613720
The reverse of 4021243781 is 1873421204
Previous prime number is 2753
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 32
Digital Root 5
Name
four billion twenty-one million two hundred forty-three thousand seven hundred eighty-one
Scientific notation
4.021243781 × 10^9
Engineering notation
4.021243781 × 10^9
Prime Factorization
233 × 2753 × 6269
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
4021243781
Product of the distinct prime numbers
The prime factorization of 4021243781 is 233 × 2753 × 6269.
Since it has a total of 3 prime factors.
9 , 4 , 80 , 18 , 148 , 607 , 4698 , 9557 , 62618 , 62433 , 231519 , 927115 , 8861898 , 1112657 , 50154177 , 35986273 , 982335957 , 579369837 , 1009923690 , 5650912496
n×2
8042487562
n×3
12063731343
n×4
16084975124
n×5
20106218905
n÷2
2010621890.5
n÷3
1340414593.6667
n÷3
1005310945.25
n÷5
804248756.2
n2
1.6170401546231E+19
n3
6.5025126654055E+28
n4
2.6148188616636E+38
n5
1.0514824085906E+48
2 √n
63413.277639624
3 √n
1590.2062916812
4 √n
251.81993098169
5 √n
83.343566361764
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
-4021243780
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 4021243781 can be divided by 8 positive divisors.
The sum of these divisors (counting 4021243781) is 1, the average is 0.125.
Base
System
Value
2
Binary
11101111101011110100111110000101
3
Ternary
101101020200100102212
4
Quaternary
3233223310332011
5
Quinary
31213414300111
6
Senary
1503005113205
8
Octal
35753647605
10
Decimal
4021243781
12
Duodecimal
942858805
16
Hexadecimal
efaf4f85
20
Vigesimal
32gcf991
36
Base36
1ui57k5
md5
d761518533971eb358b4fb8a56f833de
sha1
46be81ca7cd4e7c696a2587db3fa54f95a8494e5
sha256
33b0407848c43c2470c1a48eb6e6466f4acd7d4925e6a543446e549228791058
sha512
90c41df32d58bc49f6c72dda1b55bd0f458fc306f9a8148a35c4dc92eecffc38932905f42fe57b5ec5a66c82d36610fec5d243d9b6f5f741ddd604809ae846f6
ripemd-160
62e6136900f1ef9007fa32b9b34f2e8e093c46ef
Diameter
8042487562
Circumference
25266219841.366
Area
5.0800814703237E+19
Volume
2.723766135935E+29
Surface area
2.0320325881295E+20
Circumference
25266219841.366
Perimeter
16084975124
Area
1.6170401546231E+19
Diagonal
5686897492.6987
Surface area
9.7022409277387E+19
Volume
6.5025126654055E+28
Space diagonal
6964998538.3124
Perimeter
12063731343
Area
7.0019892642157E+18
Altitude
3482499269.1562
Surface area
7.0019892642157E+18
Volume
7.6632846674327E+27
Height
1895632497.5662