168992812 is an even 9-digits composite number following 168992811
and preceding 168992813 . In scientific notation, it is written as 1.68992812 × 10^8.
The sum of its digits is 46. It has a total of 3 prime factors and 6 positive divisors.
There are 84496404 positive integers (up to 168992812) that are relatively prime to 168992812.
168992812 has 6 divisors, whose sum is 295737428
The reverse of 168992812 is 218299861
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred sixty-eight million nine hundred ninety-two thousand eight hundred twelve
Scientific notation
1.68992812 × 10^8
Engineering notation
1.68992812 × 10^6
Prime Factorization
2 × 2 × 42248203
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
84496406
Product of the distinct prime numbers
The prime factorization of 168992812 is 2 × 2 × 42248203.
Since it has a total of 3 prime factors.
9 , 5 , 28 , 78 , 863 , 76 , 5962 , 8058 , 6442 , 50540 , 416057 , 878805 , 5360206 , 1623575 , 41184862 , 5486418 , 504540341 , 34537902 , 8621486445 , 3528701580
n×2
337985624
n×3
506978436
n×4
675971248
n×5
844964060
n÷2
84496406
n÷3
56330937.333333
n÷3
42248203
n÷5
33798562.4
n2
28558570507667344
n3
4.826193136791E+24
n4
8.1559194944141E+32
n5
1.3782917698067E+41
2 √n
12999.723535522
3 √n
552.86964282808
4 √n
114.01633012653
5 √n
44.215408984451
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-168992811
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 168992812 can be divided by 6 positive divisors.
The sum of these divisors (counting 168992812) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1010000100101010000000101100
3
Ternary
102202222201120001
4
Quaternary
22010222000230
5
Quinary
321230232222
6
Senary
24434034044
8
Octal
1204520054
10
Decimal
168992812
12
Duodecimal
48718924
16
Hexadecimal
a12a02c
20
Vigesimal
2cg420c
36
Base36
2sm3os
md5
6f0e82c46e668012d7281e4df6b3a419
sha1
02161124366a4387013b2e446b54a26ea6eca83a
sha256
a5ab02aebd811fe39c2ad76bc4e95a0209af727879dd38dcbb6c7402f639a14a
sha512
0497348fb38f4e1c21261aa16515dbc11e35b3421787b4f79363ced0d90a1628ec65a1f06971db200ced067ad364dfe4d2cb54f7279de4dd155561c86df689dd
ripemd-160
9022866e26b56ac0f3e94e915457b83f590dab5b
Diameter
337985624
Circumference
1061813153.3774
Area
8.9719395303914E+16
Volume
2.0215910537797E+25
Surface area
3.5887758121566E+17
Circumference
1061813153.3774
Perimeter
675971248
Area
28558570507667344
Diagonal
238991926.67397
Surface area
171351423046004064
Volume
4.826193136791E+24
Space diagonal
292704136.49794
Perimeter
506978436
Area
1.2366223777704E+16
Altitude
146352068.24897
Surface area
1.2366223777704E+16
Volume
5.6877231572348E+23
Height
79663975.557989