842912140 is an even 9-digits composite number following 842912139
and preceding 842912141 . In scientific notation, it is written as 8.42912140 × 10^8.
The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors.
There are 288998400 positive integers (up to 842912140) that are relatively prime to 842912140.
842912140 has 24 divisors, whose sum is 2022989472
The reverse of 842912140 is 041219248
Previous prime number is 7
Is Prime? no Number parity even Number length 9 Sum of Digits 31 Digital Root 4
Name
eight hundred forty-two million nine hundred twelve thousand one hundred forty
Scientific notation
8.42912140 × 10^8
Engineering notation
8.42912140 × 10^6
Prime Factorization
2 × 2 × 5 × 7 × 6020801
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
421456070 Product of the distinct prime numbers
The prime factorization of 842912140 is 2 × 2 × 5 × 7 × 6020801.
Since it has a total of 5 prime factors.
2 , 5 , 56 , 57 , 446 , 935 , 1281 , 406 , 49749 , 65910 , 198012 , 196934 , 4231811 , 4159764 , 18955467 , 50991313 , 616160291 , 774323912 , 3351663473 , 3072736225
n×2
1685824280
n×3
2528736420
n×4
3371648560
n×5
4214560700
n÷2
421456070
n÷3
280970713.33333
n÷3
210728035
n÷5
168582428
n2
710500875759379600
n3
5.9888981365821E+26
n4
5.0481149445485E+35
n5
4.2551173708753E+44
2 √n29032.94921292
3 √n944.6279023644
4 √n170.39057841594
5 √n60.975653253205
1 , 2 , 4 , 5 , 7 , 10 , 14 , 20 , 28 , 35 , 70 , 140 , 6020801 , 12041602 , 24083204 , 30104005 , 42145607 , 60208010 , 84291214 , 120416020 , 168582428 , 210728035 , 421456070 , 842912140
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-842912139 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 842912140 can be divided by 24 positive divisors.
The sum of these divisors (counting 842912140) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
110010001111011101000110001100
3
Ternary
2011202002101002011
4
Quaternary
302033131012030
5
Quinary
3211241142030
6
Senary
215350311004
8
Octal
6217350614
10
Decimal
842912140
12
Duodecimal
1b6358464
16
Hexadecimal
323dd18c
20
Vigesimal
d384070
36
Base36
dxuj64
md5
8fa41f12bf69b181f58d3418e174b5a5
sha1
41efad8206da14c19f24f5a70c481256504bb9d6
sha256
86d114eeff6118a4c9112668b1fd06285115845ff2c4265e90b126d4be1be501
sha512
1f1648e3d7265b3f4df6543d173c1c29a8ed6173786137cb96fa4500544fca10949699ba5d9c4880b99a954d8cc6742bd0ff7af9e8fce982e0e98a562532fdf6
ripemd-160
e011dee5662654fec6686ec0a4c7687a094cfeb2
Diameter
1685824280
Circumference
5296173173.2913
Area
2.2321043316548E+18
Volume
2.5086237851979E+27
Surface area
8.9284173266191E+18
Circumference
5296173173.2913
Perimeter
3371648560
Area
710500875759379600
Diagonal
1192057780.2769
Surface area
4263005254556277600
Volume
5.9888981365821E+26
Space diagonal
1459966652.7966
Perimeter
2528736420
Area
3.0765590390936E+17
Altitude
729983326.39831
Surface area
3.0765590390936E+17
Volume
7.0579841403545E+25
Height
397352593.42564