168079428 is an even 9-digits composite number following 168079427
and preceding 168079429 . In scientific notation, it is written as 1.68079428 × 10^8.
The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors.
There are 50932800 positive integers (up to 168079428) that are relatively prime to 168079428.
168079428 has 24 divisors, whose sum is 332765664
The reverse of 168079428 is 824970861
Previous prime number is 11
Is Prime? no Number parity even Number length 9 Sum of Digits 45 Digital Root 9
Name
one hundred sixty-eight million seventy-nine thousand four hundred twenty-eight
Scientific notation
1.68079428 × 10^8
Engineering notation
1.68079428 × 10^6
Prime Factorization
2 × 2 × 27 × 11 × 141481
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
84039714 Product of the distinct prime numbers
The prime factorization of 168079428 is 2 × 2 × 27 × 11 × 141481.
Since it has a total of 5 prime factors.
10 , 4 , 53 , 66 , 474 , 250 , 8923 , 432 , 92588 , 93772 , 316721 , 59271 , 405506 , 1873008 , 59970341 , 27687217 , 940232633 , 531826752 , 8581005627 , 4349649554
n×2
336158856
n×3
504238284
n×4
672317712
n×5
840397140
n÷2
84039714
n÷3
56026476
n÷3
42019857
n÷5
33615885.6
n2
28250694116807184
n3
4.7483605077559E+24
n4
7.981017180814E+32
n5
1.3414448026094E+41
2 √n12964.545036367
3 √n551.87178023804
4 √n113.86195605367
5 √n44.167509618184
1 , 2 , 4 , 11 , 22 , 27 , 44 , 54 , 108 , 297 , 594 , 1188 , 141481 , 282962 , 565924 , 1556291 , 3112582 , 3819987 , 6225164 , 7639974 , 15279948 , 42019857 , 84039714 , 168079428
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
-168079427 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 168079428 can be divided by 24 positive divisors.
The sum of these divisors (counting 168079428) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1010000001001011000001000100
3
Ternary
102201021022122000
4
Quaternary
22001023001010
5
Quinary
321012020203
6
Senary
24402305300
8
Octal
1201130104
10
Decimal
168079428
12
Duodecimal
48358230
16
Hexadecimal
a04b044
20
Vigesimal
2ca9ib8
36
Base36
2s2ix0
md5
af13dddc83e5c299ad63b0df763f8c62
sha1
46f9c4ddf511afe022755bff4d8f99b648adc9f9
sha256
783e66b859e68fa0a606c4b53f10d954f4e5cb03f789b282a7432e8211c3e6d2
sha512
27636c1bf6e3eebdd0570f73f8ab8ed87ebb6713195864b8e2908020808d75a1fe7390c06f7ab07f0ad34794a04bb4fd6422c1833700e1661d7a11f653032ebe
ripemd-160
bfb07eebfe1ef9fc3e24614982b03b63968aea04
Diameter
336158856
Circumference
1056074192.4487
Area
8.8752173096174E+16
Volume
1.9889885983683E+25
Surface area
3.550086923847E+17
Circumference
1056074192.4487
Perimeter
672317712
Area
28250694116807184
Diagonal
237700206.63351
Surface area
169504164700843104
Volume
4.7483605077559E+24
Space diagonal
291122109.00311
Perimeter
504238284
Area
1.2232909389849E+16
Altitude
145561054.50156
Surface area
1.2232909389849E+16
Volume
5.5959965242543E+23
Height
79233402.211171