1379427091 is an odd 10-digits composite number following 1379427090
and preceding 1379427092 . In scientific notation, it is written as 1.379427091 × 10^9.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 1175530560 positive integers (up to 1379427091) that are relatively prime to 1379427091.
1379427091 has 8 divisors, whose sum is 1585602144
The reverse of 1379427091 is 1907249731
Previous prime number is 173
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 43
Digital Root 7
Name
one billion three hundred seventy-nine million four hundred twenty-seven thousand ninety-one
Scientific notation
1.379427091 × 10^9
Engineering notation
1.379427091 × 10^9
Prime Factorization
7 × 173 × 1139081
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1379427091
Product of the distinct prime numbers
The prime factorization of 1379427091 is 7 × 173 × 1139081.
Since it has a total of 3 prime factors.
8 , 3 , 27 , 22 , 948 , 90 , 2069 , 7745 , 78923 , 25443 , 796835 , 1071 , 5628395 , 5569553 , 53975182 , 29576427 , 451653149 , 601711339 , 6975321350 , 6553380770
n×2
2758854182
n×3
4138281273
n×4
5517708364
n×5
6897135455
n÷2
689713545.5
n÷3
459809030.33333
n÷3
344856772.75
n÷5
275885418.2
n2
1902819099384722281
n3
2.6248002149635E+27
n4
3.6207205249833E+36
n5
4.9945199811017E+45
2 √n
37140.639345601
3 √n
1113.182192472
4 √n
192.71906845354
5 √n
67.288330050688
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
-1379427090
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 1379427091 can be divided by 8 positive divisors.
The sum of these divisors (counting 1379427091) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010010001110000110001100010011
3
Ternary
10120010122011020021
4
Quaternary
1102032012030103
5
Quinary
10311113131331
6
Senary
344513524311
8
Octal
12216061423
10
Decimal
1379427091
12
Duodecimal
325b73697
16
Hexadecimal
52386313
20
Vigesimal
11b187eb
36
Base36
mt9wr7
md5
f06783e0fca1f019ae96ab1adf355f06
sha1
7f7966093bea97184fc6bd37da1aa98801d546a8
sha256
71305bcdcedfd97a51853c315fbbab6e5e2cf7b0743303f299d226dcf2328342
sha512
7b5b92c61c50185e856eed66204806100bb9b39134b64f6a458105b5ef6e82bfb7ae7c063f43b553cbf3e670beea1d717c9ff3c9b06e76250ce378f1f3e8f267
ripemd-160
e33feec64b5d0d33028f76d0019ddeac1d5b58a1
Diameter
2758854182
Circumference
8667196030.4967
Area
5.9778825037374E+18
Volume
1.099473742996E+28
Surface area
2.391153001495E+19
Circumference
8667196030.4967
Perimeter
5517708364
Area
1902819099384722281
Diagonal
1950804500.3971
Surface area
1.1416914596308E+19
Volume
2.6248002149635E+27
Space diagonal
2389237806.9489
Perimeter
4138281273
Area
8.239448394367E+17
Altitude
1194618903.4745
Surface area
8.239448394367E+17
Volume
3.0933567187677E+26
Height
650268166.79902