168922969 is an odd 9-digits composite number following 168922968
and preceding 168922970 . In scientific notation, it is written as 1.68922969 × 10^8.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 165298560 positive integers (up to 168922969) that are relatively prime to 168922969.
168922969 has 8 divisors, whose sum is 172576008
The reverse of 168922969 is 969229861
Previous prime number is 197
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred sixty-eight million nine hundred twenty-two thousand nine hundred sixty-nine
Scientific notation
1.68922969 × 10^8
Engineering notation
1.68922969 × 10^6
Prime Factorization
61 × 197 × 14057
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
168922969
Product of the distinct prime numbers
The prime factorization of 168922969 is 61 × 197 × 14057.
Since it has a total of 3 prime factors.
2 , 3 , 3 , 93 , 770 , 728 , 5876 , 3411 , 45943 , 93030 , 848148 , 874180 , 9397356 , 9256842 , 7884655 , 470516 , 221763318 , 709868126 , 580306414 , 8805307557
n×2
337845938
n×3
506768907
n×4
675691876
n×5
844614845
n÷2
84461484.5
n÷3
56307656.333333
n÷3
42230742.25
n÷5
33784593.8
n2
28534969455774961
n3
4.8202117607938E+24
n4
8.1424448184201E+32
n5
1.3754459536462E+41
2 √n
12997.036931547
3 √n
552.79346721085
4 √n
114.00454785467
5 √n
44.211753624891
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-168922968
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 168922969 can be divided by 8 positive divisors.
The sum of these divisors (counting 168922969) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010000100011000111101011001
3
Ternary
102202212011202021
4
Quaternary
22010120331121
5
Quinary
321221013334
6
Senary
24432334441
8
Octal
1204307531
10
Decimal
168922969
12
Duodecimal
486a4421
16
Hexadecimal
a118f59
20
Vigesimal
2cff789
36
Base36
2sklsp
md5
07e5d8da9c0099885c8bd60c8b32956b
sha1
13b4bca76bf6370a07e86f104cb5df9bb7446680
sha256
122b9ea809c02370726a36eb110d32eafb88e40b13213e4439b3a43fe003d9e0
sha512
10fa2658dbe1f5bfd9b49de2f716e507af73549388c0747657894a34fbfa221cae8819e0124ff1cf0400b7db77fcfa1a96156f97eeab18a4088df5a34c75d50e
ripemd-160
3e2f70ce47140e24597942609bb38495c45e71e9
Diameter
337845938
Circumference
1061374316.866
Area
8.9645250412672E+16
Volume
2.0190855808609E+25
Surface area
3.5858100165069E+17
Circumference
1061374316.866
Perimeter
675691876
Area
28534969455774961
Diagonal
238893153.75613
Surface area
171209816734649766
Volume
4.8202117607938E+24
Space diagonal
292583164.87338
Perimeter
506768907
Area
1.2356004222457E+16
Altitude
146291582.43669
Surface area
1.2356004222457E+16
Volume
5.6806740380208E+23
Height
79631051.252043