914887989 is an odd 9-digits composite number following 914887988
and preceding 914887990 . In scientific notation, it is written as 9.14887989 × 10^8.
The sum of its digits is 63. It has a total of 3 prime factors and 8 positive divisors.
There are 609470952 positive integers (up to 914887989) that are relatively prime to 914887989.
914887989 has 8 divisors, whose sum is 1017299520
The reverse of 914887989 is 989788419
Previous prime number is 1367
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 63
Digital Root 9
Name
nine hundred fourteen million eight hundred eighty-seven thousand nine hundred eighty-nine
Scientific notation
9.14887989 × 10^8
Engineering notation
9.14887989 × 10^6
Prime Factorization
9 × 1367 × 74363
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
914887989
Product of the distinct prime numbers
The prime factorization of 914887989 is 9 × 1367 × 74363.
Since it has a total of 3 prime factors.
10 , 8 , 41 , 66 , 730 , 320 , 8641 , 2224 , 64683 , 33304 , 371081 , 616970 , 8898794 , 1750431 , 26039131 , 96721694 , 503290781 , 811092630 , 3594084557 , 6553349416
n×2
1829775978
n×3
2744663967
n×4
3659551956
n×5
4574439945
n÷2
457443994.5
n÷3
304962663
n÷3
228721997.25
n÷5
182977597.8
n2
837020032416464121
n3
7.6577957421021E+26
n4
7.0060253466646E+35
n5
6.409728440293E+44
2 √n
30247.115383124
3 √n
970.7840718253
4 √n
173.9169784211
5 √n
61.983141691551
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
-914887988
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 914887989 can be divided by 8 positive divisors.
The sum of these divisors (counting 914887989) is 1, the average is 0.125.
Base
System
Value
2
Binary
110110100010000001010100110101
3
Ternary
2100202112010101100
4
Quaternary
312202001110311
5
Quinary
3333202403424
6
Senary
230441120313
8
Octal
6642012465
10
Decimal
914887989
12
Duodecimal
216489099
16
Hexadecimal
36881535
20
Vigesimal
e5i0jj9
36
Base36
f4p839
md5
64ce495ea8b4b002cd2f20de4e07100b
sha1
3a97f0894cddbb5380c2311efff2d50481dcfc10
sha256
485edb96557b469233e64cfd125b11611720c8c5b6c481f2d05c6d0b8e84eea2
sha512
380e63f117bf8f3d4794dbf94c16d05a15dc10a8005f384c3ed33ae3217601ae7b21d7d4c1dcad09eb2e8912ff57486e93e3b1dc0055dade766840e32697d315
ripemd-160
59d5d3e2be3ef01b47f8cdf23c9e6791077053cb
Diameter
1829775978
Circumference
5748410770.1999
Area
2.6295759847471E+18
Volume
3.2076899794772E+27
Surface area
1.0518303938988E+19
Circumference
5748410770.1999
Perimeter
3659551956
Area
837020032416464121
Diagonal
1293847002.096
Surface area
5022120194498784726
Volume
7.6577957421021E+26
Space diagonal
1584632480.1825
Perimeter
2744663967
Area
3.6244030577457E+17
Altitude
792316240.09126
Surface area
3.6244030577457E+17
Volume
9.0247988303032E+25
Height
431282334.03202