231453397 is an odd 9-digits composite number following 231453396
and preceding 231453398 . In scientific notation, it is written as 2.31453397 × 10^8.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 195594000 positive integers (up to 231453397) that are relatively prime to 231453397.
231453397 has 8 divisors, whose sum is 268244352
The reverse of 231453397 is 793354132
Previous prime number is 71
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 37
Digital Root 1
Name
two hundred thirty-one million four hundred fifty-three thousand three hundred ninety-seven
Scientific notation
2.31453397 × 10^8
Engineering notation
2.31453397 × 10^6
Prime Factorization
7 × 71 × 465701
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
231453397
Product of the distinct prime numbers
The prime factorization of 231453397 is 7 × 71 × 465701.
Since it has a total of 3 prime factors.
3 , 2 , 37 , 92 , 827 , 888 , 4047 , 8575 , 73183 , 1613 , 158374 , 488453 , 4310991 , 7852278 , 51106817 , 28602885 , 994179304 , 391848514 , 2600337426 , 4105001588
n×2
462906794
n×3
694360191
n×4
925813588
n×5
1157266985
n÷2
115726698.5
n÷3
77151132.333333
n÷3
57863349.25
n÷5
46290679.4
n2
53570674982839609
n3
1.2399114704361E+25
n4
2.869817218117E+33
n5
6.6422894390228E+41
2 √n
15213.592508017
3 √n
613.98041738165
4 √n
123.34339264029
5 √n
47.086099047917
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
-231453396
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 231453397 can be divided by 8 positive divisors.
The sum of these divisors (counting 231453397) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101110010111011001011010101
3
Ternary
121010112001101001
4
Quaternary
31302323023111
5
Quinary
433223002042
6
Senary
34544503301
8
Octal
1562731325
10
Decimal
231453397
12
Duodecimal
6561ab31
16
Hexadecimal
dcbb2d5
20
Vigesimal
3c6bd9h
36
Base36
3tsul1
md5
d46978d9c5d3fc30188ed0c40545c255
sha1
4126be836df36906816d65d06eea6e7d7d7f9469
sha256
7814863ef3176384aea316176436dfb6f3eac6200796c4558cb90b23564cb6e5
sha512
cedc1f4014a2160a3f393398b921c766e9a0423e491bd09ffb3b7443a93029df7cc27b5c13bbc0c40b7988684e4df2fca7a6d5fb2933496c0d0e683bbc67c60b
ripemd-160
a13c0db639b2f3accff57a6f54da3340dc9cce99
Diameter
462906794
Circumference
1454264583.3272
Area
1.6829723897394E+17
Volume
5.1937290221651E+25
Surface area
6.7318895589574E+17
Circumference
1454264583.3272
Perimeter
925813588
Area
53570674982839609
Diagonal
327324533.09472
Surface area
321424049897037654
Volume
1.2399114704361E+25
Space diagonal
400889043.18841
Perimeter
694360191
Area
2.3196782716509E+16
Altitude
200444521.5942
Surface area
2.3196782716509E+16
Volume
1.4612496813606E+24
Height
109108177.69824