1997229448 is an even 10-digits composite number following 1997229447
and preceding 1997229449 . In scientific notation, it is written as 1.997229448 × 10^9.
The sum of its digits is 55. It has a total of 5 prime factors and 16 positive divisors.
There are 998413248 positive integers (up to 1997229448) that are relatively prime to 1997229448.
1997229448 has 16 divisors, whose sum is 3745560780
The reverse of 1997229448 is 8449227991
Previous prime number is 5573
Is Prime? no Number parity even Number length 10 Sum of Digits 55 Digital Root 1
Name
one billion nine hundred ninety-seven million two hundred twenty-nine thousand four hundred forty-eight
Scientific notation
1.997229448 × 10^9
Engineering notation
1.997229448 × 10^9
Prime Factorization
2 × 2 × 2 × 5573 × 44797
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
499307362 Product of the distinct prime numbers
The prime factorization of 1997229448 is 2 × 2 × 2 × 5573 × 44797.
Since it has a total of 5 prime factors.
9 , 10 , 46 , 98 , 232 , 187 , 9926 , 2769 , 42790 , 59743 , 326695 , 360108 , 8090255 , 3179878 , 20702398 , 82461134 , 188399013 , 245896655 , 6863818809 , 3395913221
n×2
3994458896
n×3
5991688344
n×4
7988917792
n×5
9986147240
n÷2
998614724
n÷3
665743149.33333
n÷3
499307362
n÷5
399445889.6
n2
3988925467958384704
n3
7.9667994104837E+27
n4
1.5911526388927E+37
n5
3.1778969066594E+46
2 √n44690.373102045
3 √n1259.3390015821
4 √n211.40097706029
5 √n72.457874834288
1 , 2 , 4 , 8 , 5573 , 11146 , 22292 , 44584 , 44797 , 89594 , 179188 , 358376 , 249653681 , 499307362 , 998614724 , 1997229448
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
-1997229447 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 1997229448 can be divided by 16 positive divisors.
The sum of these divisors (counting 1997229448) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1110111000010110100110110001000
3
Ternary
12011012010202202001
4
Quaternary
1313002310312020
5
Quinary
13042242320243
6
Senary
530103320344
8
Octal
16702646610
10
Decimal
1997229448
12
Duodecimal
478a500b4
16
Hexadecimal
770b4d88
20
Vigesimal
1b42ddc8
36
Base36
x13k3s
md5
9dc1fce912346b4c59a2051b9fa96a1b
sha1
ad864e9e3ac92c137dc1b7c87759f076e38faacf
sha256
7e4c233fa04ffc1adf1307d65062f692c37600062073f2cf9cc86562cca36b72
sha512
5b0722844c7d09204af3a04a2e14cf245282776cf3e773314a0c2f5f191e0606f6091e390bddf90ef0e33fe46aa6140e60c9a7dc2bde74b783a9205ce7523b05
ripemd-160
30a41165e648a7efd400f9efe4b592484bef9f56
Diameter
3994458896
Circumference
12548962722.74
Area
1.2531578945855E+19
Volume
3.3371251334132E+28
Surface area
5.0126315783421E+19
Circumference
12548962722.74
Perimeter
7988917792
Area
3988925467958384704
Diagonal
2824508972.5325
Surface area
2.393355280775E+19
Volume
7.9667994104837E+27
Space diagonal
3459302878.3087
Perimeter
5991688344
Area
1.7272553945273E+18
Altitude
1729651439.1544
Surface area
1.7272553945273E+18
Volume
9.3889631458433E+26
Height
941502990.84418