199938962 is an even 9-digits composite number following 199938961
and preceding 199938963 . In scientific notation, it is written as 1.99938962 × 10^8.
The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors.
There are 99969480 positive integers (up to 199938962) that are relatively prime to 199938962.
199938962 has 4 divisors, whose sum is 299908446
The reverse of 199938962 is 269839991
Previous prime number is 2
Is Prime? no Number parity even Number length 9 Sum of Digits 56 Digital Root 2
Name
one hundred ninety-nine million nine hundred thirty-eight thousand nine hundred sixty-two
Scientific notation
1.99938962 × 10^8
Engineering notation
1.99938962 × 10^6
Prime Factorization
2 × 99969481
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
199938962 Product of the distinct prime numbers
The prime factorization of 199938962 is 2 × 99969481.
Since it has a total of 2 prime factors.
2 , 5 , 88 , 15 , 495 , 16 , 8840 , 3431 , 27930 , 22276 , 994080 , 96716 , 746071 , 9624112 , 50567381 , 94092699 , 804066469 , 416601537 , 2421994709 , 5313386854
n×2
399877924
n×3
599816886
n×4
799755848
n×5
999694810
n÷2
99969481
n÷3
66646320.666667
n÷3
49984740.5
n÷5
39987792.4
n2
39975588525637444
n3
7.9926776751551E+24
n4
1.5980476779711E+33
n5
3.1951199396005E+41
2 √n14139.977439869
3 √n584.74404952452
4 √n118.91163710869
5 √n45.727713553344
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-199938961 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199938962 can be divided by 4 positive divisors.
The sum of these divisors (counting 199938962) is 1, the average is 0.25.
Base
System
Value
2
Binary
1011111010101101001110010010
3
Ternary
111221012221200202
4
Quaternary
23322231032102
5
Quinary
402141021322
6
Senary
31501215202
8
Octal
1372551622
10
Decimal
199938962
12
Duodecimal
56b61502
16
Hexadecimal
bead392
20
Vigesimal
329c782
36
Base36
3b1dw2
md5
33705754f1d50990e5401570454c5815
sha1
4f4575b8f67c29ef70c27d05f8dc979e2024940d
sha256
f8e7376d9d1d822bd05d7719c35bb2a12798ff548a12487f3b26666e98a1787e
sha512
ebb3ecd55e48e696c2c8ac3e3d5ad856947d56193a4dd2393b9c8db1163580186f0bbb920418075c90cc4658b3ed791892f6d7c56b817011b72fdafe0b9f7e58
ripemd-160
ede633548c964814cf939fb5e6b4bf7930a9b1d4
Diameter
399877924
Circumference
1256253548.3711
Area
1.2558701523507E+17
Volume
3.3479649955704E+25
Surface area
5.0234806094028E+17
Circumference
1256253548.3711
Perimeter
799755848
Area
39975588525637444
Diagonal
282756391.7072
Surface area
239853531153824664
Volume
7.9926776751551E+24
Space diagonal
346304440.59658
Perimeter
599816886
Area
1.7309937597218E+16
Altitude
173152220.29829
Surface area
1.7309937597218E+16
Volume
9.4194609732341E+23
Height
94252130.569066