198371372 is an even 9-digits composite number following 198371371
and preceding 198371373 . In scientific notation, it is written as 1.98371372 × 10^8.
The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors.
There are 98935056 positive integers (up to 198371372) that are relatively prime to 198371372.
198371372 has 12 divisors, whose sum is 348027120
The reverse of 198371372 is 273173891
Previous prime number is 397
Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred ninety-eight million three hundred seventy-one thousand three hundred seventy-two
Scientific notation
1.98371372 × 10^8
Engineering notation
1.98371372 × 10^6
Prime Factorization
2 × 2 × 397 × 124919
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
99185686
Product of the distinct prime numbers
The prime factorization of 198371372 is 2 × 2 × 397 × 124919.
Since it has a total of 4 prime factors.
2 , 2 , 9 , 55 , 49 , 482 , 732 , 9170 , 23614 , 17499 , 781151 , 850810 , 5406935 , 6977949 , 55524361 , 45737862 , 913978267 , 363477409 , 2369670448 , 1623155620
n×2
396742744
n×3
595114116
n×4
793485488
n×5
991856860
n÷2
99185686
n÷3
66123790.666667
n÷3
49592843
n÷5
39674274.4
n2
39351201229162384
n3
7.806151777677E+24
n4
1.548517038178E+33
n5
3.0718144942875E+41
2 √n
14084.437226954
3 √n
583.21184023987
4 √n
118.67787168193
5 √n
45.655783425587
1 , 2 , 4 , 397 , 794 , 1588 , 124919 , 249838 , 499676 , 49592843 , 99185686 , 198371372
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-198371371
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 198371372 can be divided by 12 positive divisors.
The sum of these divisors (counting 198371372) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1011110100101110100000101100
3
Ternary
111211021022100212
4
Quaternary
23310232200230
5
Quinary
401240340442
6
Senary
31403441552
8
Octal
1364564054
10
Decimal
198371372
12
Duodecimal
565262b8
16
Hexadecimal
bd2e82c
20
Vigesimal
31jg88c
36
Base36
3a3sbw
md5
aa2ca5dc00f17cb53d0865a1802550b4
sha1
da8bd69657d52c5c246c09f125e0917f7d9c5f9a
sha256
e3c6de8872b9e18537f949a0315eb7a68e295dfcea68017e6712f2050a44974f
sha512
20369a0b3832e716fba34131d40ae7575c7cc5ed6078ee2dcf72e469b7d67516002d5c73d1264f4dec30ec15f4a836ad5def8765c9cce33410fea4c188d782dc
ripemd-160
df903ddfb687fd82adc4ee95cd8ed35acc9a75c1
Diameter
396742744
Circumference
1246404089.9155
Area
1.2362544469147E+17
Volume
3.2698332103409E+25
Surface area
4.9450177876588E+17
Circumference
1246404089.9155
Perimeter
793485488
Area
39351201229162384
Diagonal
280539484.66896
Surface area
236107207374974304
Volume
7.806151777677E+24
Space diagonal
343589295.07115
Perimeter
595114116
Area
1.7039569966944E+16
Altitude
171794647.53557
Surface area
1.7039569966944E+16
Volume
9.1996380949448E+23
Height
93513161.556319