997133721 is an odd 9-digits composite number following 997133720
and preceding 997133722 . In scientific notation, it is written as 9.97133721 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 664630080 positive integers (up to 997133721) that are relatively prime to 997133721.
997133721 has 8 divisors, whose sum is 1329763104
The reverse of 997133721 is 127331799
Previous prime number is 5827
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
nine hundred ninety-seven million one hundred thirty-three thousand seven hundred twenty-one
Scientific notation
9.97133721 × 10^8
Engineering notation
9.97133721 × 10^6
Prime Factorization
3 × 5827 × 57041
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
997133721
Product of the distinct prime numbers
The prime factorization of 997133721 is 3 × 5827 × 57041.
Since it has a total of 3 prime factors.
4 , 10 , 87 , 86 , 674 , 744 , 5106 , 279 , 40038 , 59924 , 138659 , 874932 , 9408816 , 6293635 , 27701412 , 31166671 , 728322359 , 290972516 , 7732358822 , 4587933650
n×2
1994267442
n×3
2991401163
n×4
3988534884
n×5
4985668605
n÷2
498566860.5
n÷3
332377907
n÷3
249283430.25
n÷5
199426744.2
n2
994275657555305841
n3
9.9142578611784E+26
n4
9.8858408320704E+35
n5
9.8575052540961E+44
2 √n
31577.424229978
3 √n
999.04365937082
4 √n
177.70037768665
5 √n
63.059522911511
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-997133720
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 997133721 can be divided by 8 positive divisors.
The sum of these divisors (counting 997133721) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011011011110000110110011001
3
Ternary
2120111021122022120
4
Quaternary
323123300312121
5
Quinary
4020231234341
6
Senary
242540011453
8
Octal
7333606631
10
Decimal
997133721
12
Duodecimal
239b30b89
16
Hexadecimal
3b6f0d99
20
Vigesimal
fbc1e61
36
Base36
gho1ax
md5
c4e507a5b405b8593fdc36f2a2416009
sha1
6d7d43813e6277de5312497199ab7b142af08b98
sha256
38529122ecc327a10eda2b7a0ae1fd7ef0f4d577cf9160f146afeff392ab9fc5
sha512
d9a49e16b147ff7368411ec30d98daa12d59f5632817124532806ea147c18e2a5117020d4ad726ac71804d60e6aea044f3a6a24d51bdb1c51ba947281ac229cb
ripemd-160
54d00cd05124c24af6090dbf73ca61558d1e935f
Diameter
1994267442
Circumference
6265175945.0805
Area
3.1236091014189E+18
Volume
4.1528746216631E+27
Surface area
1.2494436405676E+19
Circumference
6265175945.0805
Perimeter
3988534884
Area
994275657555305841
Diagonal
1410160031.7378
Surface area
5965653945331835046
Volume
9.9142578611784E+26
Space diagonal
1727086266.7122
Perimeter
2991401163
Area
4.3053398890369E+17
Altitude
863543133.3561
Surface area
4.3053398890369E+17
Volume
1.1684064940119E+26
Height
470053343.91258