1427987071 is an odd 10-digits composite number following 1427987070
and preceding 1427987072 . In scientific notation, it is written as 1.427987071 × 10^9.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 1223620728 positive integers (up to 1427987071) that are relatively prime to 1427987071.
1427987071 has 8 divisors, whose sum is 1632476160
The reverse of 1427987071 is 1707897241
Previous prime number is 3527
Is Prime? no Number parity odd Number length 10 Sum of Digits 46 Digital Root 1
Name
one billion four hundred twenty-seven million nine hundred eighty-seven thousand seventy-one
Scientific notation
1.427987071 × 10^9
Engineering notation
1.427987071 × 10^9
Prime Factorization
7 × 3527 × 57839
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1427987071 Product of the distinct prime numbers
The prime factorization of 1427987071 is 7 × 3527 × 57839.
Since it has a total of 3 prime factors.
3 , 3 , 46 , 31 , 493 , 170 , 8487 , 4710 , 55977 , 91537 , 951443 , 690597 , 9614746 , 5365518 , 62721533 , 33638852 , 497637563 , 654637912 , 1975318838 , 3563144333
n×2
2855974142
n×3
4283961213
n×4
5711948284
n×5
7139935355
n÷2
713993535.5
n÷3
475995690.33333
n÷3
356996767.75
n÷5
285597414.2
n2
2039147074943159041
n3
2.9118756588863E+27
n4
4.1581207932492E+36
n5
5.9377427324162E+45
2 √n37788.716186184
3 √n1126.0942954893
4 √n194.39319994842
5 √n67.755546893843
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
-1427987070 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 1427987071 can be divided by 8 positive divisors.
The sum of these divisors (counting 1427987071) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010101000111010101101001111111
3
Ternary
10200112000021000001
4
Quaternary
1111013111221333
5
Quinary
10411031041241
6
Senary
353410415131
8
Octal
12507255177
10
Decimal
1427987071
12
Duodecimal
33a2914a7
16
Hexadecimal
551d5a7f
20
Vigesimal
1264i7db
36
Base36
nm6pvj
md5
3679b52f2d23830248b6ab52b8c26509
sha1
9fad029ddd1b902fa5b53ce5e0bc66ee19eb7640
sha256
f49570bd0cdd8dc914c576240598c821fd83fcec2b028ecd43287100ecf962d0
sha512
453ce1cb883812b48edc0595980b8bb25aea214d1ad1e7de4173914cde60b2c7c7d4ee4141e52c8acae773ea24d2785121a5a07578b947df00bc505b82f6e6cd
ripemd-160
b2cb776aff8ea19504b24db6dedbe1ec70099a0e
Diameter
2855974142
Circumference
8972307383.3496
Area
6.4061694702305E+18
Volume
1.2197236237499E+28
Surface area
2.5624677880922E+19
Circumference
8972307383.3496
Perimeter
5711948284
Area
2039147074943159041
Diagonal
2019478682.7016
Surface area
1.2234882449659E+19
Volume
2.9118756588863E+27
Space diagonal
2473346159.5235
Perimeter
4283961213
Area
8.8297658447675E+17
Altitude
1236673079.7617
Surface area
8.8297658447675E+17
Volume
3.4316783739509E+26
Height
673159560.90054