161293334 is an even 9-digits composite number following 161293333
and preceding 161293335 . In scientific notation, it is written as 1.61293334 × 10^8.
The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors.
There are 80628136 positive integers (up to 161293334) that are relatively prime to 161293334.
161293334 has 8 divisors, whose sum is 241995600
The reverse of 161293334 is 433392161
Previous prime number is 6983
Is Prime? no
Number parity even
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred sixty-one million two hundred ninety-three thousand three hundred thirty-four
Scientific notation
1.61293334 × 10^8
Engineering notation
1.61293334 × 10^6
Prime Factorization
2 × 6983 × 11549
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
161293334
Product of the distinct prime numbers
The prime factorization of 161293334 is 2 × 6983 × 11549.
Since it has a total of 3 prime factors.
8 , 1 , 18 , 81 , 292 , 808 , 735 , 4473 , 72981 , 37289 , 484859 , 142164 , 1627402 , 9342349 , 25705282 , 6859062 , 74538886 , 886489214 , 2902829064 , 8655710249
n×2
322586668
n×3
483880002
n×4
645173336
n×5
806466670
n÷2
80646667
n÷3
53764444.666667
n÷3
40323333.5
n÷5
32258666.8
n2
26015539592835556
n3
4.1961331167374E+24
n4
6.7680830030639E+32
n5
1.0916466723529E+41
2 √n
12700.131259164
3 √n
544.34236981597
4 √n
112.69485906271
5 √n
43.804959567385
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
-161293333
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 161293334 can be divided by 8 positive divisors.
The sum of these divisors (counting 161293334) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001100111010010010000010110
3
Ternary
102020111112212012
4
Quaternary
21213102100112
5
Quinary
312242341314
6
Senary
24001024222
8
Octal
1147222026
10
Decimal
161293334
12
Duodecimal
46025072
16
Hexadecimal
99d2416
20
Vigesimal
2a81d6e
36
Base36
2o12qe
md5
3cdc4e440ed83f36056b37abf96b8211
sha1
6470520a1b9963bec380e24fb4bac49df3479595
sha256
88c53c3cef7ef0b72a3e5e2d03e7c2fa4a1151e2deb0b7456a731d486b218fe1
sha512
67f50f8d0d61ec2ec0188426a61e634a92c469c09506873da277b0df6326cd7d042915120f713e636455a9f57d575eabf9dc9e0f8a81853bd927a496f7d587fe
ripemd-160
00d5f9925809ab07ed6a261b4a6fd35e86bbbe8d
Diameter
322586668
Circumference
1013435906.3348
Area
8.1730228064027E+16
Volume
1.757672129737E+25
Surface area
3.2692091225611E+17
Circumference
1013435906.3348
Perimeter
645173336
Area
26015539592835556
Diagonal
228103220.46317
Surface area
156093237557013336
Volume
4.1961331167374E+24
Space diagonal
279368249.41018
Perimeter
483880002
Area
1.1265059090278E+16
Altitude
139684124.70509
Surface area
1.1265059090278E+16
Volume
4.9451903026775E+23
Height
76034406.821058