1057621871 is an odd 10-digits composite number following 1057621870
and preceding 1057621872 . In scientific notation, it is written as 1.057621871 × 10^9.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 980638488 positive integers (up to 1057621871) that are relatively prime to 1057621871.
1057621871 has 8 divisors, whose sum is 1136974080
The reverse of 1057621871 is 1781267501
Previous prime number is 47
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 38
Digital Root 2
Name
one billion fifty-seven million six hundred twenty-one thousand eight hundred seventy-one
Scientific notation
1.057621871 × 10^9
Engineering notation
1.057621871 × 10^9
Prime Factorization
19 × 47 × 1184347
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1057621871
Product of the distinct prime numbers
The prime factorization of 1057621871 is 19 × 47 × 1184347.
Since it has a total of 3 prime factors.
10 , 3 , 20 , 42 , 146 , 677 , 5519 , 8617 , 2947 , 26364 , 105036 , 508224 , 9585975 , 7529994 , 32766570 , 46749296 , 790489279 , 997299790 , 4630117327 , 7453757710
n×2
2115243742
n×3
3172865613
n×4
4230487484
n×5
5288109355
n÷2
528810935.5
n÷3
352540623.66667
n÷3
264405467.75
n÷5
211524374.2
n2
1118564022017540641
n3
1.1830177737995E+27
n4
1.2511854713521E+36
n5
1.3232811191794E+45
2 √n
32521.098859048
3 √n
1018.8497449303
4 √n
180.33607198519
5 √n
63.806670701683
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
-1057621870
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 1057621871 can be divided by 8 positive divisors.
The sum of these divisors (counting 1057621871) is 1, the average is 0.125.
Base
System
Value
2
Binary
111111000010100000011101101111
3
Ternary
2201201002202110102
4
Quaternary
333002200131233
5
Quinary
4131222344441
6
Senary
252540301315
8
Octal
7702403557
10
Decimal
1057621871
12
Duodecimal
25624183b
16
Hexadecimal
3f0a076f
20
Vigesimal
gaa2edb
36
Base36
hhoi9b
md5
b29cb0efd2987a114537c6128eea536c
sha1
3d539cf479b2e67761aef7bbd62b126ed6624090
sha256
905f1b4c6a59ab22b6ab659bb1e7caa3054386176d66151c8593cbde573f6112
sha512
4c928f611a979a4f2ae421f2c70823c37425e236e8b58922448a522fb16ed7baa799e89c35f8fb103bc19b1c3e804cad1282aa12bd93e21afe50509fe500cb8a
ripemd-160
41545fb07fa6d141e404cd3fd51a341927f0d91b
Diameter
2115243742
Circumference
6645234200.419
Area
3.5140725141402E+18
Volume
4.9554132629794E+27
Surface area
1.4056290056561E+19
Circumference
6645234200.419
Perimeter
4230487484
Area
1118564022017540641
Diagonal
1495703193.8306
Surface area
6711384132105243846
Volume
1.1830177737995E+27
Space diagonal
1831854815.7681
Perimeter
3172865613
Area
4.8435242941324E+17
Altitude
915927407.88403
Surface area
4.8435242941324E+17
Volume
1.394199816863E+26
Height
498567731.27687