889136991 is an odd 9-digits composite number following 889136990
and preceding 889136992 . In scientific notation, it is written as 8.89136991 × 10^8.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 586790352 positive integers (up to 889136991) that are relatively prime to 889136991.
889136991 has 16 divisors, whose sum is 997920000
The reverse of 889136991 is 199631988
Previous prime number is 439
Is Prime? no Number parity odd Number length 9 Sum of Digits 54 Digital Root 9
Name
eight hundred eighty-nine million one hundred thirty-six thousand nine hundred ninety-one
Scientific notation
8.89136991 × 10^8
Engineering notation
8.89136991 × 10^6
Prime Factorization
9 × 139 × 439 × 1619
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
889136991 Product of the distinct prime numbers
The prime factorization of 889136991 is 9 × 139 × 439 × 1619.
Since it has a total of 4 prime factors.
7 , 4 , 62 , 72 , 706 , 917 , 3916 , 1041 , 1566 , 60783 , 539636 , 291869 , 2915473 , 7612164 , 41187570 , 40731878 , 349919991 , 208738483 , 753066886 , 3135080344
n×2
1778273982
n×3
2667410973
n×4
3556547964
n×5
4445684955
n÷2
444568495.5
n÷3
296378997
n÷3
222284247.75
n÷5
177827398.2
n2
790564588764534081
n3
7.0292021964525E+26
n4
6.2499236900844E+35
n5
5.5570383437812E+44
2 √n29818.400208596
3 √n961.58916150749
4 √n172.6800515653
5 √n61.630222513655
1 , 9 , 139 , 439 , 1251 , 1619 , 3951 , 14571 , 61021 , 225041 , 549189 , 710741 , 2025369 , 6396669 , 98792999 , 889136991
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
-889136990 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 889136991 can be divided by 16 positive divisors.
The sum of these divisors (counting 889136991) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110100111111110010011101011111
3
Ternary
2021222001211122200
4
Quaternary
310333302131133
5
Quinary
3310104340431
6
Senary
224121142543
8
Octal
6477623537
10
Decimal
889136991
12
Duodecimal
20992aa53
16
Hexadecimal
34ff275f
20
Vigesimal
dhh229b
36
Base36
epdahr
md5
373a28ccb509ed2f220dc6057c29426c
sha1
1fd26aaaa63fc8d3f0fe3bec176a149dcfa3beb0
sha256
38420f58db05f4743d487451651cef9ba050e6c6cbdc2feff60fc7ed81627966
sha512
077ed4fb6d733c3eaacb351b5e9229775214ffd4c7b78b860bfe7343c1c1ad11ee2a1effcc92da73e60c3333a8ae5a17df80438a808b7f28569cdfae67885e09
ripemd-160
3dd9a06d1cbfe56724145c4ac63942c027cccbee
Diameter
1778273982
Circumference
5586612477.9211
Area
2.4836319042509E+18
Volume
2.9443853307963E+27
Surface area
9.9345276170036E+18
Circumference
5586612477.9211
Perimeter
3556547964
Area
790564588764534081
Diagonal
1257429591.4798
Surface area
4743387532587204486
Volume
7.0292021964525E+26
Space diagonal
1540030443.3009
Perimeter
2667410973
Area
3.4232450860124E+17
Altitude
770015221.65046
Surface area
3.4232450860124E+17
Volume
8.2839942324049E+25
Height
419143197.15993