168242572 is an even 9-digits composite number following 168242571
and preceding 168242573 . In scientific notation, it is written as 1.68242572 × 10^8.
The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors.
There are 81220496 positive integers (up to 168242572) that are relatively prime to 168242572.
168242572 has 12 divisors, whose sum is 304577280
The reverse of 168242572 is 275242861
Previous prime number is 29
Is Prime? no Number parity even Number length 9 Sum of Digits 37 Digital Root 1
Name
one hundred sixty-eight million two hundred forty-two thousand five hundred seventy-two
Scientific notation
1.68242572 × 10^8
Engineering notation
1.68242572 × 10^6
Prime Factorization
2 × 2 × 29 × 1450367
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
84121286 Product of the distinct prime numbers
The prime factorization of 168242572 is 2 × 2 × 29 × 1450367.
Since it has a total of 4 prime factors.
7 , 3 , 82 , 52 , 81 , 236 , 7140 , 4185 , 32055 , 53470 , 441339 , 105614 , 7283525 , 2491158 , 277950 , 75958936 , 237307071 , 758958026 , 332075379 , 483050910
n×2
336485144
n×3
504727716
n×4
672970288
n×5
841212860
n÷2
84121286
n÷3
56080857.333333
n÷3
42060643
n÷5
33648514.4
n2
28305563033175184
n3
4.7622007266095E+24
n4
8.0120489862505E+32
n5
1.3479677284368E+41
2 √n12970.835439554
3 √n552.05027809906
4 √n113.88957564042
5 √n44.176080409115
1 , 2 , 4 , 29 , 58 , 116 , 1450367 , 2900734 , 5801468 , 42060643 , 84121286 , 168242572
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-168242571 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 168242572 can be divided by 12 positive divisors.
The sum of these divisors (counting 168242572) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1010000001110010110110001100
3
Ternary
102201120121102101
4
Quaternary
22001302312030
5
Quinary
321032230242
6
Senary
24410004444
8
Octal
1201626614
10
Decimal
168242572
12
Duodecimal
48416724
16
Hexadecimal
a072d8c
20
Vigesimal
2cba68c
36
Base36
2s60ss
md5
920bb671dc25f8ea1e10e018eaa74d44
sha1
8ad3ae3109c271aca659117d7bedb581b2acfb53
sha256
de3208a4dc131acc0bd62b1524b18f444d3478046d3b9195a3a6475481f19aea
sha512
8527ed45e3648f34fcd158a97aa30b7576af12984c1377bc7297cd7729ff0092b20161d25b83ad946ead70b08f7bbf512b6634b85dd19f1c3640c0cc08674b73
ripemd-160
f9726984ad6f13b70f800d4704339d6aa1d018e6
Diameter
336485144
Circumference
1057099256.4325
Area
8.8924548880746E+16
Volume
1.9947859756849E+25
Surface area
3.5569819552298E+17
Circumference
1057099256.4325
Perimeter
672970288
Area
28305563033175184
Diagonal
237930927.09093
Surface area
169833378199051104
Volume
4.7622007266095E+24
Space diagonal
291404682.70006
Perimeter
504727716
Area
1.2256668327576E+16
Altitude
145702341.35003
Surface area
1.2256668327576E+16
Volume
5.6123073785952E+23
Height
79310309.030311