161834984 is an even 9-digits composite number following 161834983
and preceding 161834985 . In scientific notation, it is written as 1.61834984 × 10^8.
The sum of its digits is 44. It has a total of 5 prime factors and 16 positive divisors.
There are 80200960 positive integers (up to 161834984) that are relatively prime to 161834984.
161834984 has 16 divisors, whose sum is 306127620
The reverse of 161834984 is 489438161
Previous prime number is 113
Is Prime? no Number parity even Number length 9 Sum of Digits 44 Digital Root 8
Name
one hundred sixty-one million eight hundred thirty-four thousand nine hundred eighty-four
Scientific notation
1.61834984 × 10^8
Engineering notation
1.61834984 × 10^6
Prime Factorization
2 × 2 × 2 × 113 × 179021
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
40458746 Product of the distinct prime numbers
The prime factorization of 161834984 is 2 × 2 × 2 × 113 × 179021.
Since it has a total of 5 prime factors.
4 , 6 , 92 , 36 , 765 , 966 , 947 , 1851 , 53406 , 10916 , 540047 , 967349 , 1481869 , 7933219 , 65778279 , 35854915 , 128391840 , 213507247 , 2205692557 , 6436600114
n×2
323669968
n×3
485504952
n×4
647339936
n×5
809174920
n÷2
80917492
n÷3
53944994.666667
n÷3
40458746
n÷5
32366996.8
n2
26190562046280256
n3
4.2385491897108E+24
n4
6.8594554030006E+32
n5
1.1100998553933E+41
2 √n12721.437969035
3 √n544.95101992276
4 √n112.78935219707
5 √n43.8343410033
1 , 2 , 4 , 8 , 113 , 226 , 452 , 904 , 179021 , 358042 , 716084 , 1432168 , 20229373 , 40458746 , 80917492 , 161834984
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-161834983 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 161834984 can be divided by 16 positive divisors.
The sum of these divisors (counting 161834984) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001101001010110011111101000
3
Ternary
102021112001212022
4
Quaternary
21221112133220
5
Quinary
312412204414
6
Senary
24020404012
8
Octal
1151263750
10
Decimal
161834984
12
Duodecimal
46246608
16
Hexadecimal
9a567e8
20
Vigesimal
2ab9794
36
Base36
2ocoo8
md5
c0f0d57fce7b2c558baf40b08340eda1
sha1
93a8995bbb18e3d71cf4f4bb0fb53beeb8c8525c
sha256
c55463d8ee1b816d591e1b39fa313df3faf7db5319bc674b53282fcda45ff874
sha512
9dda6d5a36aa315a49489587eee0762836e1660adb054bb84181c488f9e58f419ffcc23fc1bb86a06246a10cc181ef03f2c79001bc3c8e764840d5581b7da5a9
ripemd-160
719fbd6866287450a4fcf8ea5f5981bbdbe5d748
Diameter
323669968
Circumference
1016839193.6564
Area
8.2280077317982E+16
Volume
1.7754393328366E+25
Surface area
3.2912030927193E+17
Circumference
1016839193.6564
Perimeter
647339936
Area
26190562046280256
Diagonal
228869229.23923
Surface area
157143372277681536
Volume
4.2385491897108E+24
Space diagonal
280306414.7301
Perimeter
485504952
Area
1.1340846035736E+16
Altitude
140153207.36505
Surface area
1.1340846035736E+16
Volume
4.9951781240621E+23
Height
76289743.079744