199748637 is an odd 9-digits composite number following 199748636
and preceding 199748638 . In scientific notation, it is written as 1.99748637 × 10^8.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 118481280 positive integers (up to 199748637) that are relatively prime to 199748637.
199748637 has 16 divisors, whose sum is 247276800
The reverse of 199748637 is 736847991
Previous prime number is 47
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 54
Digital Root 9
Name
one hundred ninety-nine million seven hundred forty-eight thousand six hundred thirty-seven
Scientific notation
1.99748637 × 10^8
Engineering notation
1.99748637 × 10^6
Prime Factorization
9 × 11 × 47 × 42929
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
199748637
Product of the distinct prime numbers
The prime factorization of 199748637 is 9 × 11 × 47 × 42929.
Since it has a total of 4 prime factors.
8 , 10 , 10 , 42 , 977 , 387 , 4489 , 6210 , 49074 , 96018 , 433514 , 470555 , 851766 , 9315181 , 59627898 , 24371254 , 983212890 , 912734936 , 7155601819 , 116640079
n×2
399497274
n×3
599245911
n×4
798994548
n×5
998743185
n÷2
99874318.5
n÷3
66582879
n÷3
49937159.25
n÷5
39949727.4
n2
39899517983357769
n3
7.9698743341327E+24
n4
1.5919715353043E+33
n5
3.1799414431983E+41
2 √n
14133.245805547
3 √n
584.55844830879
4 √n
118.88332854335
5 √n
45.719004452581
1 , 9 , 11 , 47 , 99 , 423 , 517 , 4653 , 42929 , 386361 , 472219 , 2017663 , 4249971 , 18158967 , 22194293 , 199748637
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
-199748636
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 199748637 can be divided by 16 positive divisors.
The sum of these divisors (counting 199748637) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011111001111110110000011101
3
Ternary
111220212021121200
4
Quaternary
23321332300131
5
Quinary
402113424022
6
Senary
31453150113
8
Octal
1371766035
10
Decimal
199748637
12
Duodecimal
56a8b339
16
Hexadecimal
be7ec1d
20
Vigesimal
3288bbh
36
Base36
3axb19
md5
1748ad2e5ae30002c09ea544ce35ffbf
sha1
b3909b1480421836f46be75791c0fd1c7c37f7a5
sha256
a53b5235d1037681ffb0b86b0379ba552484d6700aa988822e99946b7dd2fb0a
sha512
d57f2a417e7800c70e5e66d7b29587bfacd3cd27b554c31064c8f601fcb6dc018af7ee6fccf85bbfdade7d47456a151e921b2a3811cfa7c6572bf269c5065f34
ripemd-160
79e9dd367d7ae320dd895cf04144161dd7275236
Diameter
399497274
Circumference
1255057701.1275
Area
1.2534803257829E+17
Volume
3.3384131544194E+25
Surface area
5.0139213031316E+17
Circumference
1255057701.1275
Perimeter
798994548
Area
39899517983357769
Diagonal
282487231.51094
Surface area
239397107900146614
Volume
7.9698743341327E+24
Space diagonal
345974788.02663
Perimeter
599245911
Area
1.7276998086171E+16
Altitude
172987394.01332
Surface area
1.7276998086171E+16
Volume
9.3925869781164E+23
Height
94162410.503647