921330705 is an odd 9-digits composite number following 921330704
and preceding 921330706 . In scientific notation, it is written as 9.21330705 × 10^8.
The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors.
There are 490796160 positive integers (up to 921330705) that are relatively prime to 921330705.
921330705 has 16 divisors, whose sum is 1475869824
The reverse of 921330705 is 507033129
Previous prime number is 857
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 30
Digital Root 3
Name
nine hundred twenty-one million three hundred thirty thousand seven hundred five
Scientific notation
9.21330705 × 10^8
Engineering notation
9.21330705 × 10^6
Prime Factorization
5 × 3 × 857 × 71671
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
921330705
Product of the distinct prime numbers
The prime factorization of 921330705 is 5 × 3 × 857 × 71671.
Since it has a total of 4 prime factors.
9 , 7 , 44 , 99 , 747 , 979 , 4312 , 1594 , 68384 , 67543 , 7332 , 725874 , 4919346 , 7558480 , 97061703 , 61423440 , 805152562 , 804039915 , 6626206712 , 3809809731
n×2
1842661410
n×3
2763992115
n×4
3685322820
n×5
4606653525
n÷2
460665352.5
n÷3
307110235
n÷3
230332676.25
n÷5
184266141
n2
848850267975797025
n3
7.8207181583358E+26
n4
7.2054677744258E+35
n5
6.6386187044665E+44
2 √n
30353.429872092
3 √n
973.05752379716
4 √n
174.2223575552
5 √n
62.070194891444
1 , 3 , 5 , 15 , 857 , 2571 , 4285 , 12855 , 71671 , 215013 , 358355 , 1075065 , 61422047 , 184266141 , 307110235 , 921330705
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
-921330704
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 921330705 can be divided by 16 positive divisors.
The sum of these divisors (counting 921330705) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110110111010100110010000010001
3
Ternary
2101012122110010110
4
Quaternary
312322212100101
5
Quinary
3341330040310
6
Senary
231231151533
8
Octal
6672462021
10
Decimal
921330705
12
Duodecimal
2186755a9
16
Hexadecimal
36ea6411
20
Vigesimal
e7i66f5
36
Base36
f8jbbl
md5
43f8d3909df6f8596770d388c536fa1d
sha1
822360d0753ea226f03e1c504b16c63507c15ca1
sha256
2e64fae0c1331e49e96df0ae0d8f127304cb0d492d1f839491afa758cad990fb
sha512
6ab5a5263bfb92b569569a96c09233e169b404dccef1c4edb8b83c1d7141ff329e12c292538f578b9bf037465d1aacaf537a68dc06d7d1b23291e37c9f8d71a0
ripemd-160
8f421f89ace00062ee79edf373b5c9710b52e76c
Diameter
1842661410
Circumference
5788891548.7094
Area
2.6667417658705E+18
Volume
3.2759347616032E+27
Surface area
1.0666967063482E+19
Circumference
5788891548.7094
Perimeter
3685322820
Area
848850267975797025
Diagonal
1302958378.4418
Surface area
5093101607854782150
Volume
7.8207181583358E+26
Space diagonal
1595791591.6333
Perimeter
2763992115
Area
3.6756294803813E+17
Altitude
797895795.81663
Surface area
3.6756294803813E+17
Volume
9.21680473918E+25
Height
434319459.48059