168762242 is an even 9-digits composite number following 168762241
and preceding 168762243 . In scientific notation, it is written as 1.68762242 × 10^8.
The sum of its digits is 38. It has a total of 5 prime factors and 32 positive divisors.
There are 74643280 positive integers (up to 168762242) that are relatively prime to 168762242.
168762242 has 32 divisors, whose sum is 283668480
The reverse of 168762242 is 242267861
Previous prime number is 719
Is Prime? no Number parity even Number length 9 Sum of Digits 38 Digital Root 2
Name
one hundred sixty-eight million seven hundred sixty-two thousand two hundred forty-two
Scientific notation
1.68762242 × 10^8
Engineering notation
1.68762242 × 10^6
Prime Factorization
2 × 47 × 11 × 719 × 227
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
168762242 Product of the distinct prime numbers
The prime factorization of 168762242 is 2 × 47 × 11 × 719 × 227.
Since it has a total of 5 prime factors.
4 , 3 , 14 , 93 , 173 , 492 , 5901 , 9681 , 58465 , 46158 , 108079 , 497536 , 8847019 , 5575727 , 24301315 , 85438199 , 775340570 , 523629001 , 6765669362 , 7649238852
n×2
337524484
n×3
506286726
n×4
675048968
n×5
843811210
n÷2
84381121
n÷3
56254080.666667
n÷3
42190560.5
n÷5
33752448.4
n2
28480694324866564
n3
4.8064658279812E+24
n4
8.1114994922649E+32
n5
1.3689148402965E+41
2 √n12990.852243021
3 √n552.6180874103
4 √n113.97741988228
5 √n44.203337092065
1 , 2 , 11 , 22 , 47 , 94 , 227 , 454 , 517 , 719 , 1034 , 1438 , 2497 , 4994 , 7909 , 10669 , 15818 , 21338 , 33793 , 67586 , 117359 , 163213 , 234718 , 326426 , 371723 , 743446 , 1795343 , 3590686 , 7671011 , 15342022 , 84381121 , 168762242
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-168762241 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 168762242 can be divided by 32 positive divisors.
The sum of these divisors (counting 168762242) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1010000011110001101110000010
3
Ternary
102202120000021102
4
Quaternary
22003301232002
5
Quinary
321200342432
6
Senary
24425054402
8
Octal
1203615602
10
Decimal
168762242
12
Duodecimal
48627402
16
Hexadecimal
a0f1b82
20
Vigesimal
2cef5c2
36
Base36
2sh5s2
md5
a540857c23d70702aeae9e6177e2b308
sha1
265230197a141a0c27426294d2965a2f310ab817
sha256
348f88e9f1aa5f70de1110ae19cf00ee60df29262db1dc3e343588ba26eb1d43
sha512
beaf368e29369bbdb9de8c7c122ee5e0341e974340c006556d06c7282951ac93131fe17899d9155e26e9a349e5a47c0f7d50cd05c859670fe2c88976a9200a8d
ripemd-160
a5614784a111e228e97eace765f703be567da72b
Diameter
337524484
Circumference
1060364439.3411
Area
8.9474740060137E+16
Volume
2.0133276979888E+25
Surface area
3.5789896024055E+17
Circumference
1060364439.3411
Perimeter
675048968
Area
28480694324866564
Diagonal
238665851.45289
Surface area
170884165949199384
Volume
4.8064658279812E+24
Space diagonal
292304777.54323
Perimeter
506286726
Area
1.2332502401377E+16
Altitude
146152388.77162
Surface area
1.2332502401377E+16
Volume
5.6644743008448E+23
Height
79555283.81763