160993437 is an odd 9-digits composite number following 160993436
and preceding 160993438 . In scientific notation, it is written as 1.60993437 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 97571760 positive integers (up to 160993437) that are relatively prime to 160993437.
160993437 has 8 divisors, whose sum is 234172320
The reverse of 160993437 is 734399061
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred sixty million nine hundred ninety-three thousand four hundred thirty-seven
Scientific notation
1.60993437 × 10^8
Engineering notation
1.60993437 × 10^6
Prime Factorization
3 × 11 × 4878589
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
160993437
Product of the distinct prime numbers
The prime factorization of 160993437 is 3 × 11 × 4878589.
Since it has a total of 3 prime factors.
2 , 9 , 37 , 61 , 83 , 375 , 2204 , 2054 , 75838 , 69260 , 587105 , 283646 , 4134763 , 94645 , 89382300 , 39354625 , 530316382 , 184322170 , 7357801032 , 7810400498
n×2
321986874
n×3
482980311
n×4
643973748
n×5
804967185
n÷2
80496718.5
n÷3
53664479
n÷3
40248359.25
n÷5
32198687.4
n2
25918886757072969
n3
4.172770662235E+24
n4
6.7178869072597E+32
n5
1.081535702577E+41
2 √n
12688.318919384
3 √n
544.004790408
4 √n
112.64243835866
5 √n
43.788657892766
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
-160993436
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 160993437 can be divided by 8 positive divisors.
The sum of these divisors (counting 160993437) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001100110001001000010011101
3
Ternary
102012221022110220
4
Quaternary
21212021002131
5
Quinary
312203242222
6
Senary
23550351553
8
Octal
1146110235
10
Decimal
160993437
12
Duodecimal
45abb5b9
16
Hexadecimal
998909d
20
Vigesimal
2a643bh
36
Base36
2nunbx
md5
26f03c799f2dd1246eaf632ecab2b2e6
sha1
827779a36e676c309c9e4a1e99561464930b2a6e
sha256
9d4089e03c6b0e90cb3c60873f38bcde622e714f064233330b58fbe8ae8575da
sha512
925797673ff9835bb40e7cfce87b3fb7239835c8ae8e87ed2eccf6d4e261ccc34c3350c85a8c2c150dcc048141940ff63281d58e9a74eaa0a83e91f81535be4b
ripemd-160
92d9029ec53c8d74b02e7f3a0ca7ad7c4b004421
Diameter
321986874
Circumference
1011551597.9107
Area
8.1426584225246E+16
Volume
1.747886087679E+25
Surface area
3.2570633690098E+17
Circumference
1011551597.9107
Perimeter
643973748
Area
25918886757072969
Diagonal
227679102.05846
Surface area
155513320542437814
Volume
4.172770662235E+24
Space diagonal
278848812.56914
Perimeter
482980311
Area
1.1223207184719E+16
Altitude
139424406.28457
Surface area
1.1223207184719E+16
Volume
4.9176573860044E+23
Height
75893034.019486