140956989 is an odd 9-digits composite number following 140956988
and preceding 140956990 . In scientific notation, it is written as 1.40956989 × 10^8.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 93880800 positive integers (up to 140956989) that are relatively prime to 140956989.
140956989 has 8 divisors, whose sum is 188123712
The reverse of 140956989 is 989659041
Previous prime number is 1063
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 51
Digital Root 6
Name
one hundred forty million nine hundred fifty-six thousand nine hundred eighty-nine
Scientific notation
1.40956989 × 10^8
Engineering notation
1.40956989 × 10^6
Prime Factorization
3 × 1063 × 44201
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
140956989
Product of the distinct prime numbers
The prime factorization of 140956989 is 3 × 1063 × 44201.
Since it has a total of 3 prime factors.
10 , 6 , 46 , 77 , 100 , 102 , 5640 , 6112 , 58220 , 20611 , 868909 , 682797 , 2855764 , 1008227 , 97264406 , 37345890 , 996028666 , 185450715 , 7315798734 , 76383758
n×2
281913978
n×3
422870967
n×4
563827956
n×5
704784945
n÷2
70478494.5
n÷3
46985663
n÷3
35239247.25
n÷5
28191397.8
n2
19868872747946121
n3
2.8006564773746E+24
n4
3.9477210427408E+32
n5
5.5645887159668E+40
2 √n
11872.530859088
3 √n
520.42985782456
4 √n
108.96114380406
5 √n
42.640012450595
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
-140956988
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 140956989 can be divided by 8 positive divisors.
The sum of these divisors (counting 140956989) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000011001101101010100111101
3
Ternary
100211020100122020
4
Quaternary
20121231110331
5
Quinary
242041110424
6
Senary
21553110353
8
Octal
1031552475
10
Decimal
140956989
12
Duodecimal
3b2583b9
16
Hexadecimal
866d53d
20
Vigesimal
240jc99
36
Base36
2bx73x
md5
d0e75927c93e80717c28c07ba3cd0f0a
sha1
134a3eb9e8be10e01cf784887736117acb174fd6
sha256
c227e174f0c7496693753849f03306db65360b7aed06516713fb47d7b7705fb3
sha512
306c4ca0f85af5a1826d05c0e6ef8fcc9975b231026a1bf3897bed1f6b67644837d1c0112d0945fb88bf9768518d8fda7cc50065f4485cf750d508519bfd35ba
ripemd-160
cd56303f0a6a81c969907e1ad26c7291723ca265
Diameter
281913978
Circumference
885658882.22907
Area
6.2419904660058E+16
Volume
1.1731362419398E+25
Surface area
2.4967961864023E+17
Circumference
885658882.22907
Perimeter
563827956
Area
19868872747946121
Diagonal
199343285.55508
Surface area
119213236487676726
Volume
2.8006564773746E+24
Space diagonal
244144666.62993
Perimeter
422870967
Area
8.6034742721408E+15
Altitude
122072333.31496
Surface area
8.6034742721408E+15
Volume
3.3006053115427E+23
Height
66447761.851692