199442916 is an even 9-digits composite number following 199442915
and preceding 199442917 . In scientific notation, it is written as 1.99442916 × 10^8.
The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors.
There are 65390400 positive integers (up to 199442916) that are relatively prime to 199442916.
199442916 has 24 divisors, whose sum is 394167480
The reverse of 199442916 is 619244991
Previous prime number is 61
Is Prime? no Number parity even Number length 9 Sum of Digits 45 Digital Root 9
Name
one hundred ninety-nine million four hundred forty-two thousand nine hundred sixteen
Scientific notation
1.99442916 × 10^8
Engineering notation
1.99442916 × 10^6
Prime Factorization
2 × 2 × 9 × 61 × 90821
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
99721458 Product of the distinct prime numbers
The prime factorization of 199442916 is 2 × 2 × 9 × 61 × 90821.
Since it has a total of 5 prime factors.
5 , 10 , 72 , 48 , 55 , 407 , 114 , 7794 , 46462 , 72886 , 597979 , 464121 , 7227371 , 2784400 , 53457479 , 81587300 , 352082174 , 247342942 , 6256346444 , 3266445221
n×2
398885832
n×3
598328748
n×4
797771664
n×5
997214580
n÷2
99721458
n÷3
66480972
n÷3
49860729
n÷5
39888583.2
n2
39777476742583056
n3
7.9333359526629E+24
n4
1.5822476560067E+33
n5
3.1556808634815E+41
2 √n14122.425995558
3 √n584.26006822442
4 √n118.83781382859
5 √n45.705001028202
1 , 2 , 4 , 9 , 18 , 36 , 61 , 122 , 244 , 549 , 1098 , 2196 , 90821 , 181642 , 363284 , 817389 , 1634778 , 3269556 , 5540081 , 11080162 , 22160324 , 49860729 , 99721458 , 199442916
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-199442915 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199442916 can be divided by 24 positive divisors.
The sum of these divisors (counting 199442916) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1011111000110100000111100100
3
Ternary
111220021202020200
4
Quaternary
23320310013210
5
Quinary
402024133131
6
Senary
31442430500
8
Octal
1370640744
10
Decimal
199442916
12
Duodecimal
56962430
16
Hexadecimal
be341e4
20
Vigesimal
326a75g
36
Base36
3aqr50
md5
ed5a8a2ee0f62d086988227531976a53
sha1
a03ccc79e26cab7cf1c140cd342f4eb10c910884
sha256
c51cc9e35a361d4834e8c27219a00029260111c956040a7d17d8468c2e262d13
sha512
7a9fc2bfeacf65c1a399cafb4714800c0a26a172f13f364ce9c45ed5961eb5ca70bde87c8d111704ea23805f707d3ab9e6286eaa75770e73e38fe655818bf507
ripemd-160
e4ebe2b255eac5230133331a21cceb3ecb63805f
Diameter
398885832
Circumference
1253136799.4323
Area
1.2496462871284E+17
Volume
3.3231079929794E+25
Surface area
4.9985851485135E+17
Circumference
1253136799.4323
Perimeter
797771664
Area
39777476742583056
Diagonal
282054876.72644
Surface area
238664860455498336
Volume
7.9333359526629E+24
Space diagonal
345445263.72169
Perimeter
598328748
Area
1.7224152678761E+16
Altitude
172722631.86085
Surface area
1.7224152678761E+16
Volume
9.3495260825983E+23
Height
94018292.242146