1997029354 is an even 10-digits composite number following 1997029353
and preceding 1997029355 . In scientific notation, it is written as 1.997029354 × 10^9.
The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors.
There are 983671920 positive integers (up to 1997029354) that are relatively prime to 1997029354.
1997029354 has 16 divisors, whose sum is 3040139520
The reverse of 1997029354 is 4539207991
Previous prime number is 9679
Is Prime? no Number parity even Number length 10 Sum of Digits 49 Digital Root 4
Name
one billion nine hundred ninety-seven million twenty-nine thousand three hundred fifty-four
Scientific notation
1.997029354 × 10^9
Engineering notation
1.997029354 × 10^9
Prime Factorization
2 × 71 × 9679 × 1453
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1997029354 Product of the distinct prime numbers
The prime factorization of 1997029354 is 2 × 71 × 9679 × 1453.
Since it has a total of 4 prime factors.
4 , 5 , 57 , 20 , 939 , 795 , 9939 , 8835 , 74227 , 24634 , 83136 , 165015 , 6922234 , 5858632 , 62367203 , 13852654 , 489722800 , 319057560 , 7604487482 , 90948950
n×2
3994058708
n×3
5991088062
n×4
7988117416
n×5
9985146770
n÷2
998514677
n÷3
665676451.33333
n÷3
499257338.5
n÷5
399405870.8
n2
3988126240737657316
n3
7.9644051702108E+27
n4
1.590515091206E+37
n5
3.1763053251184E+46
2 √n44688.134375917
3 √n1259.2969442221
4 √n211.39568201815
5 √n72.456422926289
1 , 2 , 71 , 142 , 1453 , 2906 , 9679 , 19358 , 103163 , 206326 , 687209 , 1374418 , 14063587 , 28127174 , 998514677 , 1997029354
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
-1997029353 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 1997029354 can be divided by 16 positive divisors.
The sum of these divisors (counting 1997029354) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1110111000010000011111111101010
3
Ternary
12011011202121021011
4
Quaternary
1313002003333222
5
Quinary
13042214414404
6
Senary
530055134134
8
Octal
16702037752
10
Decimal
1997029354
12
Duodecimal
47897434a
16
Hexadecimal
77083fea
20
Vigesimal
1b418d7e
36
Base36
x0z9pm
md5
5ef54027ad7ebc1719064999328f9d0e
sha1
2d241d87dae7593689d9d8d1828d78eba413bb4c
sha256
e0df2e9a00315c6a97c8aaf13f70c8076835096bd6c1d6d7bdac63be79396e7b
sha512
34ac88c80981c471bc8233792d0851293003a7688bceb0f8cc04a35225d9bd0d1b26acceade6faa7c9346c6a5cbb82bbade1ff05d58cd28db85743656d17cb40
ripemd-160
e3beab43fc365df94db0aee0c371efd5fc5bf045
Diameter
3994058708
Circumference
12547705495.059
Area
1.252906809949E+19
Volume
3.3361222363929E+28
Surface area
5.011627239796E+19
Circumference
12547705495.059
Perimeter
7988117416
Area
3988126240737657316
Diagonal
2824225996.884
Surface area
2.3928757444426E+19
Volume
7.9644051702108E+27
Space diagonal
3458956305.3345
Perimeter
5991088062
Area
1.7269093189891E+18
Altitude
1729478152.6672
Surface area
1.7269093189891E+18
Volume
9.3861415066221E+26
Height
941408665.62799