161093984 is an even 9-digits composite number following 161093983
and preceding 161093985 . In scientific notation, it is written as 1.61093984 × 10^8.
The sum of its digits is 41. It has a total of 7 prime factors and 24 positive divisors.
There are 80122240 positive integers (up to 161093984) that are relatively prime to 161093984.
161093984 has 24 divisors, whose sum is 318826368
The reverse of 161093984 is 489390161
Previous prime number is 191
Is Prime? no Number parity even Number length 9 Sum of Digits 41 Digital Root 5
Name
one hundred sixty-one million ninety-three thousand nine hundred eighty-four
Scientific notation
1.61093984 × 10^8
Engineering notation
1.61093984 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 191 × 26357
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
7 Total number of prime factors
rad Radical
10068374 Product of the distinct prime numbers
The prime factorization of 161093984 is 2 × 2 × 2 × 2 × 2 × 191 × 26357.
Since it has a total of 7 prime factors.
6 , 1 , 68 , 36 , 424 , 900 , 8088 , 890 , 68404 , 39345 , 890669 , 678520 , 5874218 , 3488475 , 59844203 , 52235971 , 622471643 , 602318847 , 2994445283 , 2587023309
n×2
322187968
n×3
483281952
n×4
644375936
n×5
805469920
n÷2
80546992
n÷3
53697994.666667
n÷3
40273496
n÷5
32218796.8
n2
25951271680992256
n3
4.1805937449574E+24
n4
6.7346850186067E+32
n5
1.0849172406325E+41
2 √n12692.280488549
3 √n544.11801793572
4 √n112.66002169603
5 √n43.794126089213
1 , 2 , 4 , 8 , 16 , 32 , 191 , 382 , 764 , 1528 , 3056 , 6112 , 26357 , 52714 , 105428 , 210856 , 421712 , 843424 , 5034187 , 10068374 , 20136748 , 40273496 , 80546992 , 161093984
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-161093983 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 161093984 can be divided by 24 positive divisors.
The sum of these divisors (counting 161093984) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001100110100001100101100000
3
Ternary
102020010102101212
4
Quaternary
21212201211200
5
Quinary
312220001414
6
Senary
23552445252
8
Octal
1146414540
10
Decimal
161093984
12
Duodecimal
45b49828
16
Hexadecimal
99a1960
20
Vigesimal
2a6gej4
36
Base36
2nwsww
md5
4c1047442192dcc4e55ca003f1df922a
sha1
05485f2d9bfb01843a6284c9b93117fac914e645
sha256
d0dea28fd9d17d3e6b1fb8d8c110af0c7666d678d219256bebe56ab4ad09916f
sha512
f3e803e859ae3e9b97610569fe2a1b183e5f22d0f88aeef286a04472fff4c4cb34e9c54b83aef05e734d80cb5c63bdd98b3a8a0b0228322508e9ae6eaf55fff2
ripemd-160
f448f9cd7bf8c7ea143b4c6346dc7e02fe59b373
Diameter
322187968
Circumference
1012183353.3438
Area
8.1528324464318E+16
Volume
1.7511630129069E+25
Surface area
3.2611329785727E+17
Circumference
1012183353.3438
Perimeter
644375936
Area
25951271680992256
Diagonal
227821296.98951
Surface area
155707630085953536
Volume
4.1805937449574E+24
Space diagonal
279022965.08169
Perimeter
483281952
Area
1.1237230268125E+16
Altitude
139511482.54084
Surface area
1.1237230268125E+16
Volume
4.9268769774091E+23
Height
75940432.329838