168423481 is an odd 9-digits prime number following 168423480
and preceding 168423482 . In scientific notation, it is written as 1.68423481 × 10^8.
The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors.
There are 168423480 positive integers (up to 168423481) that are relatively prime to 168423481.
168423481 has 2 divisors, whose sum is 168423482
The reverse of 168423481 is 184324861
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 37 Digital Root 1
Name
one hundred sixty-eight million four hundred twenty-three thousand four hundred eighty-one
Scientific notation
1.68423481 × 10^8
Engineering notation
1.68423481 × 10^6
Prime Factorization
168423481
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
168423481 Product of the distinct prime numbers
The prime factorization of 168423481 is 168423481.
Since it has a total of 1 prime factors.
1 , 5 , 1 , 3 , 780 , 95 , 5177 , 8812 , 74747 , 73090 , 734629 , 762918 , 725517 , 9005216 , 44757736 , 26077148 , 466635535 , 804639066 , 81937466 , 4872797276
n×2
336846962
n×3
505270443
n×4
673693924
n×5
842117405
n÷2
84211740.5
n÷3
56141160.333333
n÷3
42105870.25
n÷5
33684696.2
n2
28366468952157361
n3
4.7775794446008E+24
n4
8.0465656081371E+32
n5
1.3552305898173E+41
2 √n12977.807249301
3 √n552.24807799267
4 √n113.92017928928
5 √n44.185576715834
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
168423482 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
84211741 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
12977.807287828 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999881252 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 168423481 can be divided by 2 positive divisors.
The sum of these divisors (counting 168423481) is 168423482, the average is 84211741.
Base
System
Value
2
Binary
1010000010011111000000111001
3
Ternary
102201220210120201
4
Quaternary
22002133000321
5
Quinary
321104022411
6
Senary
24413522201
8
Octal
1202370071
10
Decimal
168423481
12
Duodecimal
484a3361
16
Hexadecimal
a09f039
20
Vigesimal
2cccie1
36
Base36
2s9we1
md5
2e4729e5282f54770a032b9c81d1b67a
sha1
3b5b7377b40f44fb43eba0aaefa99d37b59092c2
sha256
66e8a7688f719bda905c9583e1efd644c1d79de4971705ee81e60b72b1163ce3
sha512
3b8c81a0b28804c08b7a6bfe42df564312ad48e4f6b3fe9a43124e8a6aa4663f58354e390c78ab7ac1f26f2c6eac09b8aafdcece5ffb6bc360c40f88872b1706
ripemd-160
644c74ca72954e950c625ce6f20e5cb1af2f01cd
Diameter
336846962
Circumference
1058235941.2032
Area
8.9115890468381E+16
Volume
2.0012277980132E+25
Surface area
3.5646356187352E+17
Circumference
1058235941.2032
Perimeter
673693924
Area
28366468952157361
Diagonal
238186771.05229
Surface area
170198813712944166
Volume
4.7775794446008E+24
Space diagonal
291718026.27961
Perimeter
505270443
Area
1.2283041364115E+16
Altitude
145859013.13981
Surface area
1.2283041364115E+16
Volume
5.6304313715578E+23
Height
79395590.350762