131921623 is an odd 9-digits prime number following 131921622
and preceding 131921624 . In scientific notation, it is written as 1.31921623 × 10^8.
The sum of its digits is 28. It has a total of 1 prime factors and 2 positive divisors.
There are 131921622 positive integers (up to 131921623) that are relatively prime to 131921623.
131921623 has 2 divisors, whose sum is 131921624
The reverse of 131921623 is 326129131
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 28 Digital Root 1
Name
one hundred thirty-one million nine hundred twenty-one thousand six hundred twenty-three
Scientific notation
1.31921623 × 10^8
Engineering notation
1.31921623 × 10^6
Prime Factorization
131921623
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
131921623 Product of the distinct prime numbers
The prime factorization of 131921623 is 131921623.
Since it has a total of 1 prime factors.
1 , 9 , 95 , 62 , 692 , 541 , 9962 , 5690 , 99833 , 69588 , 860871 , 644272 , 8701994 , 5662311 , 15973204 , 84039822 , 304263118 , 31606326 , 1515288566 , 5966485828
n×2
263843246
n×3
395764869
n×4
527686492
n×5
659608115
n÷2
65960811.5
n÷3
43973874.333333
n÷3
32980405.75
n÷5
26384324.6
n2
17403314614954129
n3
2.2958735095844E+24
n4
3.0287535958708E+32
n5
3.9955809003436E+40
2 √n11485.713865494
3 √n509.06354233397
4 √n107.17142280241
5 √n42.078785562665
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
131921624 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
65960812 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
11485.713909026 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999848395 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 131921623 can be divided by 2 positive divisors.
The sum of these divisors (counting 131921623) is 131921624, the average is 65960812.
Base
System
Value
2
Binary
111110111001111011011010111
3
Ternary
100012020022110001
4
Quaternary
13313033123113
5
Quinary
232232442443
6
Senary
21031312131
8
Octal
767173327
10
Decimal
131921623
12
Duodecimal
3821b647
16
Hexadecimal
7dcf6d7
20
Vigesimal
214a413
36
Base36
26jjdj
md5
b97ad823e327d25c389eb440c709c3b7
sha1
bf98bd46ecfc7523235364345de5d91041b24993
sha256
d21a6111f418d99edfea7ff6194a26ad1b4eb61c25dce2d58cf86c4cdc15c07d
sha512
605a4f17f251a6a49c64fe50a383594e0644776d8b3a78e64c34e0d930bb2f5e7ffe14f872f9825dd00225a887922f591218a2b527eb470a5738cfd69807e0ff
ripemd-160
46c4658bba156799b752bafb0f3edf04fe6972ac
Diameter
263843246
Circumference
828888003.33288
Area
5.4674125342452E+16
Volume
9.6169324683756E+24
Surface area
2.1869650136981E+17
Circumference
828888003.33288
Perimeter
527686492
Area
17403314614954129
Diagonal
186565348.41687
Surface area
104419887689724774
Volume
2.2958735095844E+24
Space diagonal
228494953.65295
Perimeter
395764869
Area
7.5358562833016E+15
Altitude
114247476.82647
Surface area
7.5358562833016E+15
Volume
2.7057128789561E+23
Height
62188449.47229