1293462139 is an odd 10-digits prime number following 1293462138
and preceding 1293462140 . In scientific notation, it is written as 1.293462139 × 10^9.
The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors.
There are 1293462138 positive integers (up to 1293462139) that are relatively prime to 1293462139.
1293462139 has 2 divisors, whose sum is 1293462140
The reverse of 1293462139 is 9312643921
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 40 Digital Root 4
Name
one billion two hundred ninety-three million four hundred sixty-two thousand one hundred thirty-nine
Scientific notation
1.293462139 × 10^9
Engineering notation
1.293462139 × 10^9
Prime Factorization
1293462139
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
1293462139 Product of the distinct prime numbers
The prime factorization of 1293462139 is 1293462139.
Since it has a total of 1 prime factors.
9 , 10 , 42 , 2 , 420 , 338 , 2398 , 5625 , 21537 , 39218 , 333269 , 806562 , 2545753 , 3815255 , 25296625 , 59430346 , 762672606 , 645544482 , 5546385732 , 6578710483
n×2
2586924278
n×3
3880386417
n×4
5173848556
n×5
6467310695
n÷2
646731069.5
n÷3
431154046.33333
n÷3
323365534.75
n÷5
258692427.8
n2
1673044305026455321
n3
2.1640194654213E+27
n4
2.7990772465815E+36
n5
3.6205004425895E+45
2 √n35964.734657717
3 √n1089.5602240714
4 √n189.64370450325
5 √n66.427933801107
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
1293462140 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
646731070 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
35964.73467162 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999984538 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1293462139 can be divided by 2 positive divisors.
The sum of these divisors (counting 1293462139) is 1293462140, the average is 646731070.
Base
System
Value
2
Binary
1001101000110001010101001111011
3
Ternary
10100010212200111011
4
Quaternary
1031012022221323
5
Quinary
10122111242024
6
Senary
332203214351
8
Octal
11506125173
10
Decimal
1293462139
12
Duodecimal
3012173b7
16
Hexadecimal
4d18aa7b
20
Vigesimal
10442f6j
36
Base36
le3drv
md5
a6fcaac7e8c731145e680c93ec0950ff
sha1
57456b43f21630b58f7e547794705c037cda0e41
sha256
07ff5d635338f47d36a41b7d1706e9fbc136b6688699f2ed83d4b61747f777c5
sha512
0ec2c9bc97e6083411d2c5a794c7045215a68e52a17023e108207c9d9becdc1f89b442a0f9fe35f7b97fa6c869494ded926f1f6ac0289644d6741f5251774913
ripemd-160
07a45c2594cbbfd1ae601f18e43acdabc5924b0a
Diameter
2586924278
Circumference
8127062307.1579
Area
5.2560236978014E+18
Volume
9.0646235397238E+27
Surface area
2.1024094791205E+19
Circumference
8127062307.1579
Perimeter
5173848556
Area
1673044305026455321
Diagonal
1829231699.3899
Surface area
1.0038265830159E+19
Volume
2.1640194654213E+27
Space diagonal
2240342142.4147
Perimeter
3880386417
Area
7.244494349049E+17
Altitude
1120171071.2074
Surface area
7.244494349049E+17
Volume
2.5503213976985E+26
Height
609743899.79664