1628442979 is an odd 10-digits prime number following 1628442978
and preceding 1628442980 . In scientific notation, it is written as 1.628442979 × 10^9.
The sum of its digits is 52. It has a total of 1 prime factors and 2 positive divisors.
There are 1628442978 positive integers (up to 1628442979) that are relatively prime to 1628442979.
1628442979 has 2 divisors, whose sum is 1628442980
The reverse of 1628442979 is 9792448261
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 52 Digital Root 7
Name
one billion six hundred twenty-eight million four hundred forty-two thousand nine hundred seventy-nine
Scientific notation
1.628442979 × 10^9
Engineering notation
1.628442979 × 10^9
Prime Factorization
1628442979
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
1628442979 Product of the distinct prime numbers
The prime factorization of 1628442979 is 1628442979.
Since it has a total of 1 prime factors.
3 , 8 , 11 , 87 , 662 , 383 , 3567 , 6264 , 21579 , 6646 , 328061 , 832553 , 1552253 , 131198 , 60586603 , 5310421 , 22253154 , 232497558 , 4015110534 , 7184064252
n×2
3256885958
n×3
4885328937
n×4
6513771916
n×5
8142214895
n÷2
814221489.5
n÷3
542814326.33333
n÷3
407110744.75
n÷5
325688595.8
n2
2651826535854394441
n3
4.318348303838E+27
n4
7.0321839762615E+36
n5
1.1451510623179E+46
2 √n40353.971043752
3 √n1176.4970756697
4 √n200.88297848188
5 √n69.55918921624
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
1628442980 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
814221490 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
40353.971056143 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999987718 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1628442979 can be divided by 2 positive divisors.
The sum of these divisors (counting 1628442979) is 1628442980, the average is 814221490.
Base
System
Value
2
Binary
1100001000100000001000101100011
3
Ternary
11012111012110210221
4
Quaternary
1201010001011203
5
Quinary
11313340133404
6
Senary
425331103511
8
Octal
14104010543
10
Decimal
1628442979
12
Duodecimal
395441b97
16
Hexadecimal
61101163
20
Vigesimal
158hf78j
36
Base36
qxj6n7
md5
942e0b44f40ec2222ae2f345d0b6a31b
sha1
1690b099cadd087dac759baa7719ea2cc58d775f
sha256
bab912ae6592e00a12303e36f4f496927f278eade23adbcae1ea9e7038fdd726
sha512
4128b14628254fd7359f870cda713dcc01492b2ce38b3289b7d3d4b98ce69ee3c304994d400ffd07a6aa9f7fd4f8f8e5abfea11ca2d7381602d191ef524e1931
ripemd-160
9c4a84ceae5bea4ff5c5c5862827a870ed41bfbd
Diameter
3256885958
Circumference
10231808999.233
Area
8.3309587636346E+18
Volume
1.8088655075972E+28
Surface area
3.3323835054539E+19
Circumference
10231808999.233
Perimeter
6513771916
Area
2651826535854394441
Diagonal
2302966146.453
Surface area
1.5910959215126E+19
Volume
4.318348303838E+27
Space diagonal
2820545976.8568
Perimeter
4885328937
Area
1.1482745732398E+18
Altitude
1410272988.4284
Surface area
1.1482745732398E+18
Volume
5.0892222819488E+26
Height
767655382.15102