2021888973 is an odd 10-digits composite number following 2021888972
and preceding 2021888974 . In scientific notation, it is written as 2.021888973 × 10^9.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 1243413504 positive integers (up to 2021888973) that are relatively prime to 2021888973.
2021888973 has 16 divisors, whose sum is 2905152320
The reverse of 2021888973 is 3798881202
Previous prime number is 1579
Is Prime? no Number parity odd Number length 10 Sum of Digits 48 Digital Root 3
Name
two billion twenty-one million eight hundred eighty-eight thousand nine hundred seventy-three
Scientific notation
2.021888973 × 10^9
Engineering notation
2.021888973 × 10^9
Prime Factorization
3 × 13 × 1579 × 32833
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
2021888973 Product of the distinct prime numbers
The prime factorization of 2021888973 is 3 × 13 × 1579 × 32833.
Since it has a total of 4 prime factors.
3 , 2 , 98 , 77 , 374 , 631 , 4355 , 611 , 80368 , 38375 , 604494 , 476287 , 8679318 , 7184929 , 63200176 , 99635530 , 636334536 , 703067453 , 842442507 , 1703425232
n×2
4043777946
n×3
6065666919
n×4
8087555892
n×5
10109444865
n÷2
1010944486.5
n÷3
673962991
n÷3
505472243.25
n÷5
404377794.6
n2
4088035019138994729
n3
8.265552926435E+27
n4
1.6712030317707E+37
n5
3.3789869815813E+46
2 √n44965.419746734
3 √n1264.5007790214
4 √n212.05051225294
5 √n72.635923195516
1 , 3 , 13 , 39 , 1579 , 4737 , 20527 , 32833 , 61581 , 98499 , 426829 , 1280487 , 51843307 , 155529921 , 673962991 , 2021888973
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-2021888972 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2021888973 can be divided by 16 positive divisors.
The sum of these divisors (counting 2021888973) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1111000100000111001001111001101
3
Ternary
12012220112121020210
4
Quaternary
1320200321033031
5
Quinary
13120100421343
6
Senary
532344033033
8
Octal
17040711715
10
Decimal
2021888973
12
Duodecimal
485162779
16
Hexadecimal
788393cd
20
Vigesimal
1bbgg28d
36
Base36
xfs3il
md5
33629b8eb9cf40890e42b92cbbd26ab0
sha1
4d8b2205ed0e9d8c60cf36f3b43a04497d78d2c1
sha256
31231e37f8664f7bccc952b7ff27a47a30e57bc7c190b23e8e1228de735da08e
sha512
d28da9aa55d1889189d99823c5ecada50e0d4c989f26e8d30ac9b6511564ccbcfa1205ef9a50696fd62f0987d929f9c303c901b179ab5352ad712a583d282629
ripemd-160
e179786dca39c475f8aaa4c1b44697bbe33c96e6
Diameter
4043777946
Circumference
12703903087.902
Area
1.2842940783745E+19
Volume
3.4622667135394E+28
Surface area
5.1371763134979E+19
Circumference
12703903087.902
Perimeter
8087555892
Area
4088035019138994729
Diagonal
2859382807.2292
Surface area
2.4528210114834E+19
Volume
8.265552926435E+27
Space diagonal
3502014428.4993
Perimeter
6065666919
Area
1.7701710890674E+18
Altitude
1751007214.2496
Surface area
1.7701710890674E+18
Volume
9.7410475408975E+26
Height
953127602.40974