199123240 is an even 9-digits composite number following 199123239
and preceding 199123241 . In scientific notation, it is written as 1.99123240 × 10^8.
The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors.
There are 79649280 positive integers (up to 199123240) that are relatively prime to 199123240.
199123240 has 16 divisors, whose sum is 448027380
The reverse of 199123240 is 042321991
Previous prime number is 5
Is Prime? no Number parity even Number length 9 Sum of Digits 31 Digital Root 4
Name
one hundred ninety-nine million one hundred twenty-three thousand two hundred forty
Scientific notation
1.99123240 × 10^8
Engineering notation
1.99123240 × 10^6
Prime Factorization
2 × 2 × 2 × 5 × 4978081
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
49780810 Product of the distinct prime numbers
The prime factorization of 199123240 is 2 × 2 × 2 × 5 × 4978081.
Since it has a total of 5 prime factors.
8 , 10 , 28 , 74 , 690 , 458 , 8257 , 9393 , 77215 , 11785 , 684240 , 316282 , 7291754 , 8184917 , 49772380 , 93734938 , 657550571 , 724835077 , 7166560969 , 9867994813
n×2
398246480
n×3
597369720
n×4
796492960
n×5
995616200
n÷2
99561620
n÷3
66374413.333333
n÷3
49780810
n÷5
39824648
n2
39650064708097600
n3
7.895249350886E+24
n4
1.5721276313563E+33
n5
3.130471476492E+41
2 √n14111.103429569
3 √n583.94774193055
4 √n118.79016554231
5 √n45.690340022685
1 , 2 , 4 , 5 , 8 , 10 , 20 , 40 , 4978081 , 9956162 , 19912324 , 24890405 , 39824648 , 49780810 , 99561620 , 199123240
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
-199123239 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 199123240 can be divided by 16 positive divisors.
The sum of these divisors (counting 199123240) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011110111100110000100101000
3
Ternary
111212200111201211
4
Quaternary
23313212010220
5
Quinary
401433420430
6
Senary
31431522504
8
Octal
1367460450
10
Decimal
199123240
12
Duodecimal
56829434
16
Hexadecimal
bde6128
20
Vigesimal
324a820
36
Base36
3ajwh4
md5
7923897ec5ab183878a0873a83eee7ab
sha1
1f5ce498d1508edb304b531e2db1a70dba928934
sha256
f0ad84b8cea382fcd1596afcde0f4ddc99f4a28581283ed1881816374f74f9a4
sha512
1b88dcab907c7ce2b9a27f375b8497badbf386392645e92bab16a5a5102ef75afcf2dfe47b6a07d3f806cec93f55789b099b136cacf0811390a27befe210c18d
ripemd-160
d7897f6ee23f7ead826db072d377f5d08481c317
Diameter
398246480
Circumference
1251128215.886
Area
1.2456435200132E+17
Volume
3.3071543145338E+25
Surface area
4.9825740800528E+17
Circumference
1251128215.886
Perimeter
796492960
Area
39650064708097600
Diagonal
281602786.59167
Surface area
237900388248585600
Volume
7.895249350886E+24
Space diagonal
344891568.64773
Perimeter
597369720
Area
1.7168981649455E+16
Altitude
172445784.32387
Surface area
1.7168981649455E+16
Volume
9.3046405919504E+23
Height
93867595.530558