989838545 is an odd 9-digits composite number following 989838544
and preceding 989838546 . In scientific notation, it is written as 9.89838545 × 10^8.
The sum of its digits is 59. It has a total of 3 prime factors and 8 positive divisors.
There are 791691264 positive integers (up to 989838545) that are relatively prime to 989838545.
989838545 has 8 divisors, whose sum is 1188075624
The reverse of 989838545 is 545838989
Previous prime number is 4957
Is Prime? no Number parity odd Number length 9 Sum of Digits 59 Digital Root 5
Name
nine hundred eighty-nine million eight hundred thirty-eight thousand five hundred forty-five
Scientific notation
9.89838545 × 10^8
Engineering notation
9.89838545 × 10^6
Prime Factorization
5 × 4957 × 39937
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
989838545 Product of the distinct prime numbers
The prime factorization of 989838545 is 5 × 4957 × 39937.
Since it has a total of 3 prime factors.
7 , 6 , 83 , 84 , 604 , 424 , 2113 , 4689 , 88142 , 96784 , 324611 , 794656 , 1452953 , 8323771 , 48068330 , 9364652 , 757887916 , 304285538 , 2680035647 , 1314106956
n×2
1979677090
n×3
2969515635
n×4
3959354180
n×5
4949192725
n÷2
494919272.5
n÷3
329946181.66667
n÷3
247459636.25
n÷5
197967709
n2
979780345167717025
n3
9.6982435128041E+26
n4
9.5996952477697E+35
n5
9.5021483764958E+44
2 √n31461.699652117
3 √n996.60131032804
4 √n177.37446166829
5 √n62.966981157461
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
-989838544 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 989838545 can be divided by 8 positive divisors.
The sum of these divisors (counting 989838545) is 1, the average is 0.125.
Base
System
Value
2
Binary
111010111111111011110011010001
3
Ternary
2112222120000012212
4
Quaternary
322333323303101
5
Quinary
4011344313140
6
Senary
242115401505
8
Octal
7277736321
10
Decimal
989838545
12
Duodecimal
2375b3295
16
Hexadecimal
3affbcd1
20
Vigesimal
f969g75
36
Base36
gdbob5
md5
ae9312f78455b15980987436c5d50b19
sha1
3107fd12b6d6b3828af17609dac5d117f45e8912
sha256
0a04ed4aa4080832aba6f69c8b25fbcf669ee8a34c48938f3bb87b818fe0b3d1
sha512
901063c84425136867f8ef3f7987e6235d92b1eaf8ad86deb26d3e645bdae2586fde19cb630a9d8e981ca978336a0822386b92c96f8ef703945e2f0e904b6c81
ripemd-160
39472a92bf9ad41a232a4c04af7712100455dc80
Diameter
1979677090
Circumference
6219339002.424
Area
3.0780707345106E+18
Volume
4.0623907430067E+27
Surface area
1.2312282938042E+19
Circumference
6219339002.424
Perimeter
3959354180
Area
979780345167717025
Diagonal
1399843094.8987
Surface area
5878682071006302150
Volume
9.6982435128041E+26
Space diagonal
1714450651.2301
Perimeter
2969515635
Area
4.2425733452196E+17
Altitude
857225325.61503
Surface area
4.2425733452196E+17
Volume
1.142948958917E+26
Height
466614364.96622