161799429 is an odd 9-digits composite number following 161799428
and preceding 161799430 . In scientific notation, it is written as 1.61799429 × 10^8.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 97762560 positive integers (up to 161799429) that are relatively prime to 161799429.
161799429 has 8 divisors, whose sum is 167208600
The reverse of 161799429 is 924997161
Previous prime number is 337
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred sixty-one million seven hundred ninety-nine thousand four hundred twenty-nine
Scientific notation
1.61799429 × 10^8
Engineering notation
1.61799429 × 10^6
Prime Factorization
33 × 337 × 14549
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
161799429
Product of the distinct prime numbers
The prime factorization of 161799429 is 33 × 337 × 14549.
Since it has a total of 3 prime factors.
5 , 3 , 12 , 16 , 637 , 465 , 296 , 4421 , 48852 , 71434 , 402911 , 498102 , 4459513 , 3055061 , 46030020 , 3543641 , 770855842 , 971031965 , 2090679096 , 6106768905
n×2
323598858
n×3
485398287
n×4
647197716
n×5
808997145
n÷2
80899714.5
n÷3
53933143
n÷3
40449857.25
n÷5
32359885.8
n2
26179055224726041
n3
4.2357561871201E+24
n4
6.8534293245926E+32
n5
1.1088809514109E+41
2 √n
12720.040448049
3 √n
544.91110858396
4 √n
112.78315675689
5 √n
43.832414760979
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
-161799428
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 161799429 can be divided by 8 positive divisors.
The sum of these divisors (counting 161799429) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001101001001101110100000101
3
Ternary
102021110021002110
4
Quaternary
21221031310011
5
Quinary
312410040204
6
Senary
24015531233
8
Octal
1151156405
10
Decimal
161799429
12
Duodecimal
46229b19
16
Hexadecimal
9a4dd05
20
Vigesimal
2ab4ib9
36
Base36
2obx8l
md5
5991bfd36f90c45e0cd559c7bbf8cb8a
sha1
7bf5d625aa6dafa2c63a248eab30df112fca9e0f
sha256
59388bf79f64b843c837b499bb40d52438de5b3eda1112b2e6a43d5e81645143
sha512
bcfb7fbeb8c692ea940a7ee79d1245d810592eec3dd6bd5e4ea2d0dd250bd6da3ad03b4fb3227299a41beec2bd80f5cc905fb8686e87f6be044c17814510ba29
ripemd-160
e7c8438b37da8ef4855919645cdcfb1ec389281d
Diameter
323598858
Circumference
1016615795.0028
Area
8.2243927571921E+16
Volume
1.7742694026472E+25
Surface area
3.2897571028768E+17
Circumference
1016615795.0028
Perimeter
647197716
Area
26179055224726041
Diagonal
228818946.87602
Surface area
157074331348356246
Volume
4.2357561871201E+24
Space diagonal
280244831.66363
Perimeter
485398287
Area
1.1335863435844E+16
Altitude
140122415.83182
Surface area
1.1335863435844E+16
Volume
4.9918865389425E+23
Height
76272982.292008