168952993 is an odd 9-digits composite number following 168952992
and preceding 168952994 . In scientific notation, it is written as 1.68952993 × 10^8.
The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors.
There are 153593620 positive integers (up to 168952993) that are relatively prime to 168952993.
168952993 has 4 divisors, whose sum is 184312368
The reverse of 168952993 is 399259861
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred sixty-eight million nine hundred fifty-two thousand nine hundred ninety-three
Scientific notation
1.68952993 × 10^8
Engineering notation
1.68952993 × 10^6
Prime Factorization
11 × 15359363
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
168952993
Product of the distinct prime numbers
The prime factorization of 168952993 is 11 × 15359363.
Since it has a total of 2 prime factors.
7 , 4 , 9 , 76 , 936 , 431 , 5339 , 4756 , 86087 , 65491 , 451721 , 729199 , 1490955 , 6937914 , 88262962 , 88858768 , 572150556 , 748676949 , 8402973025 , 718178836
n×2
337905986
n×3
506858979
n×4
675811972
n×5
844764965
n÷2
84476496.5
n÷3
56317664.333333
n÷3
42238248.25
n÷5
33790598.6
n2
28545113843658049
n3
4.8227824194118E+24
n4
8.148235243474E+32
n5
1.376668732053E+41
2 √n
12998.191912724
3 √n
552.826216039
4 √n
114.00961324697
5 √n
44.213325133296
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-168952992
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 168952993 can be divided by 4 positive divisors.
The sum of these divisors (counting 168952993) is 1, the average is 0.25.
Base
System
Value
2
Binary
1010000100100000010010100001
3
Ternary
102202220200221021
4
Quaternary
22010200102201
5
Quinary
321222443433
6
Senary
24433125441
8
Octal
1204402241
10
Decimal
168952993
12
Duodecimal
486b9881
16
Hexadecimal
a1204a1
20
Vigesimal
2cfj29d
36
Base36
2sl8yp
md5
ae97125ffbd99b99ed5f396428b7f44d
sha1
ba800c123002de8a4f22b5e9f1d2f0ea7d930c58
sha256
9c1bba9bc47bad39e40298fedf5029aeeecead9370556077265814a22a88e07d
sha512
d79dea8aa09578ebcec27999ef2798d35eb9dacd94e06dd7ec53f2ff00e4e5d010c3594317d8d37646d8dde1f1f671ad783e84c3dd9278e2a2988382d38ecae0
ripemd-160
a7d561c524e716ba071a82f8ee54aa0df14a0d67
Diameter
337905986
Circumference
1061562963.2216
Area
8.967711994712E+16
Volume
2.0201623758248E+25
Surface area
3.5870847978848E+17
Circumference
1061562963.2216
Perimeter
675811972
Area
28545113843658049
Diagonal
238935614.10413
Surface area
171270683061948294
Volume
4.8227824194118E+24
Space diagonal
292635167.96683
Perimeter
506858979
Area
1.2360396871263E+16
Altitude
146317583.98341
Surface area
1.2360396871263E+16
Volume
5.6837035882555E+23
Height
79645204.701376