1639634797 is an odd 10-digits prime number following 1639634796
and preceding 1639634798 . In scientific notation, it is written as 1.639634797 × 10^9.
The sum of its digits is 55. It has a total of 1 prime factors and 2 positive divisors.
There are 1639634796 positive integers (up to 1639634797) that are relatively prime to 1639634797.
1639634797 has 2 divisors, whose sum is 1639634798
The reverse of 1639634797 is 7974369361
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 55 Digital Root 1
Name
one billion six hundred thirty-nine million six hundred thirty-four thousand seven hundred ninety-seven
Scientific notation
1.639634797 × 10^9
Engineering notation
1.639634797 × 10^9
Prime Factorization
1639634797
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
1639634797 Product of the distinct prime numbers
The prime factorization of 1639634797 is 1639634797.
Since it has a total of 1 prime factors.
6 , 3 , 38 , 74 , 130 , 422 , 3243 , 7973 , 24200 , 27907 , 616464 , 56125 , 2525270 , 6574309 , 26124746 , 19989247 , 923068779 , 205149481 , 8511974603 , 3561079271
n×2
3279269594
n×3
4918904391
n×4
6558539188
n×5
8198173985
n÷2
819817398.5
n÷3
546544932.33333
n÷3
409908699.25
n÷5
327926959.4
n2
2688402267533231209
n3
4.4079979061812E+27
n4
7.2275067520778E+36
n5
1.1850471566259E+46
2 √n40492.404188934
3 √n1179.1861660697
4 √n201.22724514572
5 √n69.654539490551
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
1639634798 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
819817399 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
40492.404201282 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999987802 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1639634797 can be divided by 2 positive divisors.
The sum of these divisors (counting 1639634797) is 1639634798, the average is 819817399.
Base
System
Value
2
Binary
1100001101110101101011101101101
3
Ternary
11020021021002002201
4
Quaternary
1201232231131231
5
Quinary
11324221303142
6
Senary
430411021501
8
Octal
14156553555
10
Decimal
1639634797
12
Duodecimal
39913a891
16
Hexadecimal
61bad76d
20
Vigesimal
15c7e6jh
36
Base36
r472b1
md5
750e121ca04755bdab51c01ecc06dcca
sha1
03ca64c28974f71c9875cbaa277084b99f3981cc
sha256
718c1b5914406fe65e299e0325fd1aaf6c8054144f0d9079d13c94ea83527aa9
sha512
32989ffff179e604fdc918ad9800f4d5db5a0678d20d922af61e5c1ec3f1455a6d0c5dfdd1688e7ad61ae7c7bf5e2b64eef458725b0981088f75bf241293abe5
ripemd-160
53d34d36fb0110dae0b525ed8f3580bdd954ceea
Diameter
3279269594
Circumference
10302129265.651
Area
8.4458648135765E+18
Volume
1.8464178452131E+28
Surface area
3.3783459254306E+19
Circumference
10302129265.651
Perimeter
6558539188
Area
2688402267533231209
Diagonal
2318793767.2563
Surface area
1.6130413605199E+19
Volume
4.4079979061812E+27
Space diagonal
2839930774.2619
Perimeter
4918904391
Area
1.1641123296377E+18
Altitude
1419965387.1309
Surface area
1.1641123296377E+18
Volume
5.194875351528E+26
Height
772931255.75209