168499993 is an odd 9-digits prime number following 168499992
and preceding 168499994 . In scientific notation, it is written as 1.68499993 × 10^8.
The sum of its digits is 58. It has a total of 1 prime factors and 2 positive divisors.
There are 168499992 positive integers (up to 168499993) that are relatively prime to 168499993.
168499993 has 2 divisors, whose sum is 168499994
The reverse of 168499993 is 399994861
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 9
Sum of Digits 58
Digital Root 4
Name
one hundred sixty-eight million four hundred ninety-nine thousand nine hundred ninety-three
Scientific notation
1.68499993 × 10^8
Engineering notation
1.68499993 × 10^6
Prime Factorization
168499993
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
168499993
Product of the distinct prime numbers
The prime factorization of 168499993 is 168499993.
Since it has a total of 1 prime factors.
8 , 10 , 78 , 53 , 655 , 307 , 101 , 9788 , 73886 , 31903 , 866221 , 879069 , 4817324 , 5286992 , 29639481 , 61741026 , 185337356 , 83420901 , 6089818512 , 2483517059
n×2
336999986
n×3
505499979
n×4
673999972
n×5
842499965
n÷2
84249996.5
n÷3
56166664.333333
n÷3
42124998.25
n÷5
33699998.6
n2
28392247641000049
n3
4.7840935287628E+24
n4
8.0611972610787E+32
n5
1.3583116820634E+41
2 √n
12980.754716117
3 √n
552.3316910533
4 √n
113.9331150988
5 √n
44.18959054178
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
168499994
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
84249997
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
12980.754754636
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999881306
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 168499993 can be divided by 2 positive divisors.
The sum of these divisors (counting 168499993) is 168499994, the average is 84249997.
Base
System
Value
2
Binary
1010000010110001101100011001
3
Ternary
102202001200112111
4
Quaternary
22002301230121
5
Quinary
321113444433
6
Senary
24415312321
8
Octal
1202615431
10
Decimal
168499993
12
Duodecimal
4851b6a1
16
Hexadecimal
a0b1b19
20
Vigesimal
2cd29jd
36
Base36
2sbjfd
md5
0f7064f128198232a6cc75da090063c6
sha1
96e09a46ce48fe709333e13daf56f36f5133fd42
sha256
c93be5813466c51f8db1f0ad41660a211102cf878538bb6171ceeac33df1110a
sha512
dda77f820e908f32aba75ec13fb04cedad4937a9247905219a0e156e8ccafe46d870aea20392ebe058e993237e3eb2a5b559e796b2d8e09e69750f85f398d982
ripemd-160
29d5239182a2e133d646bb925cdaf63695952cb2
Diameter
336999986
Circumference
1058716680.2775
Area
8.9196876607868E+16
Volume
2.0039564112063E+25
Surface area
3.5678750643147E+17
Circumference
1058716680.2775
Perimeter
673999972
Area
28392247641000049
Diagonal
238294975.36037
Surface area
170353485846000294
Volume
4.7840935287628E+24
Space diagonal
291850548.951
Perimeter
505499979
Area
1.2294203863822E+16
Altitude
145925274.4755
Surface area
1.2294203863822E+16
Volume
5.6381082933647E+23
Height
79431658.453457