188870984 is an even 9-digits composite number following 188870983
and preceding 188870985 . In scientific notation, it is written as 1.88870984 × 10^8.
The sum of its digits is 53. It has a total of 4 prime factors and 8 positive divisors.
There are 94435488 positive integers (up to 188870984) that are relatively prime to 188870984.
188870984 has 8 divisors, whose sum is 354133110
The reverse of 188870984 is 489078881
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 53
Digital Root 8
Name
one hundred eighty-eight million eight hundred seventy thousand nine hundred eighty-four
Scientific notation
1.88870984 × 10^8
Engineering notation
1.88870984 × 10^6
Prime Factorization
2 × 2 × 2 × 23608873
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
47217746
Product of the distinct prime numbers
The prime factorization of 188870984 is 2 × 2 × 2 × 23608873.
Since it has a total of 4 prime factors.
6 , 4 , 27 , 99 , 239 , 4 , 7807 , 7083 , 30055 , 27840 , 934397 , 17159 , 8824774 , 6820024 , 47997961 , 24668503 , 912193264 , 470605070 , 9900644373 , 7144933733
n×2
377741968
n×3
566612952
n×4
755483936
n×5
944354920
n÷2
94435492
n÷3
62956994.666667
n÷3
47217746
n÷5
37774196.8
n2
35672248597128256
n3
6.7374526940322E+24
n4
1.2725093199753E+33
n5
2.4034008741291E+41
2 √n
13743.034017276
3 √n
573.74874376943
4 √n
117.23068718248
5 √n
45.209848176563
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
-188870983
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 188870984 can be divided by 8 positive divisors.
The sum of these divisors (counting 188870984) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011010000011111000101001000
3
Ternary
111011101122021122
4
Quaternary
23100133011020
5
Quinary
341322332414
6
Senary
30424054412
8
Octal
1320370510
10
Decimal
188870984
12
Duodecimal
53304408
16
Hexadecimal
b41f148
20
Vigesimal
2j08h94
36
Base36
34g5s8
md5
957e763428f52742bd5a192fd33d67a4
sha1
f368d396ec8f34c7273df4cf4af1308728f2be91
sha256
14a4cadd65131d5cc55c317a4efec73e5cc62f99ba8c2d2c37021f0b9e24338a
sha512
a6be524ffe46d00e8af19356fe8205d07a3f2df8aeabaceafbcdf30a734b075619d519e5ed1b3fb2899710b5ff36bde7c1c870b12b0a0dbb1aed8f495a07f2be
ripemd-160
80d1b785d8dd2c20a4f887fac001147e3327e40e
Diameter
377741968
Circumference
1186711391.6214
Area
1.1206767412977E+17
Volume
2.8221775849974E+25
Surface area
4.4827069651907E+17
Circumference
1186711391.6214
Perimeter
755483936
Area
35672248597128256
Diagonal
267103907.11155
Surface area
214033491582769536
Volume
6.7374526940322E+24
Space diagonal
327134140.36353
Perimeter
566612952
Area
1.5446536747613E+16
Altitude
163567070.18176
Surface area
1.5446536747613E+16
Volume
7.9401641464563E+23
Height
89034635.703851