168889416 is an even 9-digits composite number following 168889415
and preceding 168889417 . In scientific notation, it is written as 1.68889416 × 10^8.
The sum of its digits is 51. It has a total of 6 prime factors and 32 positive divisors.
There are 55715328 positive integers (up to 168889416) that are relatively prime to 168889416.
168889416 has 32 divisors, whose sum is 426582240
The reverse of 168889416 is 614988861
Previous prime number is 97
Is Prime? no Number parity even Number length 9 Sum of Digits 51 Digital Root 6
Name
one hundred sixty-eight million eight hundred eighty-nine thousand four hundred sixteen
Scientific notation
1.68889416 × 10^8
Engineering notation
1.68889416 × 10^6
Prime Factorization
2 × 2 × 2 × 3 × 97 × 72547
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
42222354 Product of the distinct prime numbers
The prime factorization of 168889416 is 2 × 2 × 2 × 3 × 97 × 72547.
Since it has a total of 6 prime factors.
1 , 2 , 1 , 28 , 619 , 270 , 9091 , 238 , 10111 , 60800 , 878262 , 256215 , 3151038 , 6724642 , 47648163 , 9210537 , 7180581 , 863746357 , 5547708587 , 4617062225
n×2
337778832
n×3
506668248
n×4
675557664
n×5
844447080
n÷2
84444708
n÷3
56296472
n÷3
42222354
n÷5
33777883.2
n2
28523634836821056
n3
4.817340029788E+24
n4
8.1359774430431E+32
n5
1.3740804789447E+41
2 √n12995.746073235
3 √n552.75686451654
4 √n113.99888628068
5 √n44.209997138069
1 , 2 , 3 , 4 , 6 , 8 , 12 , 24 , 97 , 194 , 291 , 388 , 582 , 776 , 1164 , 2328 , 72547 , 145094 , 217641 , 290188 , 435282 , 580376 , 870564 , 1741128 , 7037059 , 14074118 , 21111177 , 28148236 , 42222354 , 56296472 , 84444708 , 168889416
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
-168889415 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 168889416 can be divided by 32 positive divisors.
The sum of these divisors (counting 168889416) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1010000100010000110001001000
3
Ternary
102202210110201120
4
Quaternary
22010100301020
5
Quinary
321213430131
6
Senary
24431515240
8
Octal
1204206110
10
Decimal
168889416
12
Duodecimal
48688b20
16
Hexadecimal
a110c48
20
Vigesimal
2cfb3ag
36
Base36
2sjvwo
md5
e99905957f8242b4ba36cc4d1f60383a
sha1
268b05b2ff7f5280c8cd0797275e3a88c8d1a552
sha256
d69cf10c00e78fbb1c71da06a1f2e10b809fafdacb1c074a830759b9d9abbd58
sha512
32fab1eade90958be4d8b3f87fc81544cac1cc63baa25197f383052cbb697b6bf6e19a9dd92d71603fa4f5f5e38a82e99e3ab60e12a404e3b6836207a0611a4c
ripemd-160
a2d95a930fa2884454c744963e0b6f0cee3eb219
Diameter
337778832
Circumference
1061163497.1493
Area
8.9609641657035E+16
Volume
2.0178826729901E+25
Surface area
3.5843856662814E+17
Circumference
1061163497.1493
Perimeter
675557664
Area
28523634836821056
Diagonal
238845702.64847
Surface area
171141809020926336
Volume
4.817340029788E+24
Space diagonal
292525049.37264
Perimeter
506668248
Area
1.2351096188479E+16
Altitude
146262524.68632
Surface area
1.2351096188479E+16
Volume
5.6772896705741E+23
Height
79615234.216157