163398907 is an odd 9-digits composite number following 163398906
and preceding 163398908 . In scientific notation, it is written as 1.63398907 × 10^8.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 137189952 positive integers (up to 163398907) that are relatively prime to 163398907.
163398907 has 8 divisors, whose sum is 164381184
The reverse of 163398907 is 709893361
Previous prime number is 383
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred sixty-three million three hundred ninety-eight thousand nine hundred seven
Scientific notation
1.63398907 × 10^8
Engineering notation
1.63398907 × 10^6
Prime Factorization
413 × 383 × 1033
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
163398907
Product of the distinct prime numbers
The prime factorization of 163398907 is 413 × 383 × 1033.
Since it has a total of 3 prime factors.
9 , 5 , 95 , 61 , 333 , 853 , 3459 , 6530 , 35526 , 76026 , 146446 , 4465 , 9423340 , 5285103 , 75604120 , 37545713 , 126194282 , 77569690 , 8602115303 , 8223869215
n×2
326797814
n×3
490196721
n×4
653595628
n×5
816994535
n÷2
81699453.5
n÷3
54466302.333333
n÷3
40849726.75
n÷5
32679781.4
n2
26699202808794649
n3
4.3626205567284E+24
n4
7.1284743062515E+32
n5
1.1647849102191E+41
2 √n
12782.75819219
3 √n
546.70080794273
4 √n
113.06086056717
5 √n
43.918735695397
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
-163398906
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 163398907 can be divided by 8 positive divisors.
The sum of these divisors (counting 163398907) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001101111010100010011111011
3
Ternary
102101110112011101
4
Quaternary
21233110103323
5
Quinary
313312231112
6
Senary
24114112231
8
Octal
1157242373
10
Decimal
163398907
12
Duodecimal
4687b677
16
Hexadecimal
9bd44fb
20
Vigesimal
2b14h57
36
Base36
2pa7ej
md5
4a1baa0aff00c1df5035f60adfdf3163
sha1
5e15fb29ec895ad174487c9fcd354f4a76e0f5a5
sha256
216f3a00f3944407e20148e1dd0bb53c2c9f899692fae7b54724cc2a24d9ff80
sha512
1f092f6be988aa9b68e32aa2475ed41b8804a70864e71cf0d9886cc412a955cdce866fd9b1f8f8291d455748be426bb596b3712f9617dd783f8d04432524579c
ripemd-160
61d373c83dacc1e2272e031aeaa2937916b8aeb5
Diameter
326797814
Circumference
1026665611.6716
Area
8.3878019400813E+16
Volume
1.8274102255224E+25
Surface area
3.3551207760325E+17
Circumference
1026665611.6716
Perimeter
653595628
Area
26699202808794649
Diagonal
231080950.35634
Surface area
160195216852767894
Volume
4.3626205567284E+24
Space diagonal
283015208.82522
Perimeter
490196721
Area
1.1561093946605E+16
Altitude
141507604.41261
Surface area
1.1561093946605E+16
Volume
5.1413976323441E+23
Height
77026983.452113