168989933 is an odd 9-digits composite number following 168989932
and preceding 168989934 . In scientific notation, it is written as 1.68989933 × 10^8.
The sum of its digits is 56. It has a total of 4 prime factors and 16 positive divisors.
There are 136334016 positive integers (up to 168989933) that are relatively prime to 168989933.
168989933 has 16 divisors, whose sum is 204616320
The reverse of 168989933 is 339989861
Previous prime number is 157
Is Prime? no Number parity odd Number length 9 Sum of Digits 56 Digital Root 2
Name
one hundred sixty-eight million nine hundred eighty-nine thousand nine hundred thirty-three
Scientific notation
1.68989933 × 10^8
Engineering notation
1.68989933 × 10^6
Prime Factorization
19 × 7 × 157 × 8093
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
168989933 Product of the distinct prime numbers
The prime factorization of 168989933 is 19 × 7 × 157 × 8093.
Since it has a total of 4 prime factors.
3 , 5 , 77 , 58 , 936 , 115 , 3882 , 7038 , 66270 , 66477 , 581929 , 86670 , 5349086 , 3266293 , 53614559 , 33135187 , 977027484 , 150438584 , 9594182052 , 8887239178
n×2
337979866
n×3
506969799
n×4
675959732
n×5
844949665
n÷2
84494966.5
n÷3
56329977.666667
n÷3
42247483.25
n÷5
33797986.6
n2
28557597455344489
n3
4.8259464806196E+24
n4
8.155363724215E+32
n5
1.3781743693457E+41
2 √n12999.612801926
3 √n552.86650320591
4 √n114.01584452139
5 √n44.215258330671
1 , 7 , 19 , 133 , 157 , 1099 , 2983 , 8093 , 20881 , 56651 , 153767 , 1076369 , 1270601 , 8894207 , 24141419 , 168989933
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-168989932 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 168989933 can be divided by 16 positive divisors.
The sum of these divisors (counting 168989933) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1010000100101001010011101101
3
Ternary
102202222120121102
4
Quaternary
22010221103231
5
Quinary
321230134213
6
Senary
24434012445
8
Octal
1204512355
10
Decimal
168989933
12
Duodecimal
48717125
16
Hexadecimal
a1294ed
20
Vigesimal
2cg3egd
36
Base36
2sm1gt
md5
e288e08c44cdd17841620db17224e426
sha1
0f77d15c2a07a7151a82086a6877a45c95185325
sha256
87a23e4ea77b65362c1603d9ac59e29c20347dfa779086bd2fc47a35cd673f8b
sha512
06c3b7964904361154c5c1b403d46e84f4fe9d31ed8889ad08609c1efca6e8918ae2fe6b77abcbb9de3587acd1708080f2fb6efbaa76ced47ad6b9dc768c8ecc
ripemd-160
9dfda1feead2d29397dcc6a8804b717fa7afb3e4
Diameter
337979866
Circumference
1061795064.0869
Area
8.9716338369885E+16
Volume
2.0214877346843E+25
Surface area
3.5886535347954E+17
Circumference
1061795064.0869
Perimeter
675959732
Area
28557597455344489
Diagonal
238987855.15312
Surface area
171345584732066934
Volume
4.8259464806196E+24
Space diagonal
292699149.92366
Perimeter
506969799
Area
1.2365802433689E+16
Altitude
146349574.96183
Surface area
1.2365802433689E+16
Volume
5.6874324701492E+23
Height
79662618.384374