2155346089 is an odd 10-digits composite number following 2155346088
and preceding 2155346090 . In scientific notation, it is written as 2.155346089 × 10^9.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 1933424640 positive integers (up to 2155346089) that are relatively prime to 2155346089.
2155346089 has 8 divisors, whose sum is 2162454440
The reverse of 2155346089 is 9806435512
Previous prime number is 1009
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 43
Digital Root 7
Name
two billion one hundred fifty-five million three hundred forty-six thousand eighty-nine
Scientific notation
2.155346089 × 10^9
Engineering notation
2.155346089 × 10^9
Prime Factorization
481 × 1009 × 4441
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2155346089
Product of the distinct prime numbers
The prime factorization of 2155346089 is 481 × 1009 × 4441.
Since it has a total of 3 prime factors.
5 , 10 , 1 , 22 , 246 , 783 , 8433 , 9997 , 54635 , 27215 , 326187 , 185762 , 195778 , 7851453 , 55978242 , 98971769 , 344451570 , 666226280 , 5603143841 , 2545217464
n×2
4310692178
n×3
6466038267
n×4
8621384356
n×5
10776730445
n÷2
1077673044.5
n÷3
718448696.33333
n÷3
538836522.25
n÷5
431069217.8
n2
4645516763367595921
n3
1.0012696387308E+28
n4
2.1580825998729E+37
n5
4.6514148913751E+46
2 √n
46425.705045804
3 √n
1291.7317624485
4 √n
215.46625036373
5 √n
73.570448425681
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
-2155346088
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 2155346089 can be divided by 8 positive divisors.
The sum of these divisors (counting 2155346089) is 1, the average is 0.125.
Base
System
Value
2
Binary
10000000011101111111100010101001
3
Ternary
12120012122220222221
4
Quaternary
2000131333202221
5
Quinary
13403232033324
6
Senary
553512314041
8
Octal
20035774251
10
Decimal
2155346089
12
Duodecimal
5019a2921
16
Hexadecimal
8077f8a9
20
Vigesimal
1ddai549
36
Base36
zn8jop
md5
c46b20ba9387a402c289f1d12e2e734b
sha1
133f54bb14ee16120899a4dda5a8e7df8f7218c9
sha256
caeeb6763f30a9ae6d4fb49f99f232a67455df596d0ed607c07a5c1a0857356e
sha512
8e28d5109b31a729913538dbf10d86e20f4a2e489127528b8b47ac72d1c064217e7895bdf3ee4eee72c96f9cecaf99a52b7e22cddb2dc3d94a5b5bd169a390da
ripemd-160
c8ab2bf9a55e490251239f9791c040f6ae04038e
Diameter
4310692178
Circumference
13542438878.292
Area
1.4594321335924E+19
Volume
4.1941084550657E+28
Surface area
5.8377285343695E+19
Circumference
13542438878.292
Perimeter
8621384356
Area
4645516763367595921
Diagonal
3048119670.6716
Surface area
2.7873100580206E+19
Volume
1.0012696387308E+28
Space diagonal
3733168934.0429
Perimeter
6466038267
Area
2.0115677653914E+18
Altitude
1866584467.0214
Surface area
2.0115677653914E+18
Volume
1.1800075855713E+27
Height
1016039890.2239