140969438 is an even 9-digits composite number following 140969437
and preceding 140969439 . In scientific notation, it is written as 1.40969438 × 10^8.
The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors.
There are 66925056 positive integers (up to 140969438) that are relatively prime to 140969438.
140969438 has 16 divisors, whose sum is 222268320
The reverse of 140969438 is 834969041
Previous prime number is 137
Is Prime? no Number parity even Number length 9 Sum of Digits 44 Digital Root 8
Name
one hundred forty million nine hundred sixty-nine thousand four hundred thirty-eight
Scientific notation
1.40969438 × 10^8
Engineering notation
1.40969438 × 10^6
Prime Factorization
2 × 23 × 137 × 22369
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
140969438 Product of the distinct prime numbers
The prime factorization of 140969438 is 2 × 23 × 137 × 22369.
Since it has a total of 4 prime factors.
1 , 3 , 86 , 81 , 242 , 994 , 8186 , 1180 , 20354 , 32253 , 397157 , 87446 , 7340471 , 9776309 , 67903310 , 51050868 , 390871740 , 557951078 , 2708008889 , 1287993192
n×2
281938876
n×3
422908314
n×4
563877752
n×5
704847190
n÷2
70484719
n÷3
46989812.666667
n÷3
35242359.5
n÷5
28193887.6
n2
19872382450035844
n3
2.8013985857026E+24
n4
3.9491158424049E+32
n5
5.5670464090072E+40
2 √n11873.055124946
3 √n520.44517843317
4 √n108.96354952435
5 √n42.640765597732
1 , 2 , 23 , 46 , 137 , 274 , 3151 , 6302 , 22369 , 44738 , 514487 , 1028974 , 3064553 , 6129106 , 70484719 , 140969438
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
-140969437 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 140969438 can be divided by 16 positive divisors.
The sum of these divisors (counting 140969438) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000011001110000010111011110
3
Ternary
100211020222201022
4
Quaternary
20121300113132
5
Quinary
242042010223
6
Senary
21553244142
8
Octal
1031602736
10
Decimal
140969438
12
Duodecimal
3b263652
16
Hexadecimal
86705de
20
Vigesimal
24113bi
36
Base36
2bxgpq
md5
75ca84846269c8905d62114e368efe98
sha1
1ca03047a45b929334a8dcf16b6b9bda934ea074
sha256
0a5bc3df7ec2f857f9ebb07d2922217210732ddfb6818262492d6f5d4cab1dbf
sha512
695e90bf1d0d03eebba52b4cf9fd197e94c9362844f0cae184f3c194401258abc93da25b9b8cec3479e9c93aaa7d9b6b21d22e6fea2ba7b222d02185f07bd5bc
ripemd-160
b10479fd80a6f30a6ab9710293fcf6abcc1515c8
Diameter
281938876
Circumference
885737101.60296
Area
6.2430930714359E+16
Volume
1.1734470955494E+25
Surface area
2.4972372285744E+17
Circumference
885737101.60296
Perimeter
563877752
Area
19872382450035844
Diagonal
199360891.09971
Surface area
119234294700215064
Volume
2.8013985857026E+24
Space diagonal
244166228.93043
Perimeter
422908314
Area
8.6049940177255E+15
Altitude
122083114.46522
Surface area
8.6049940177255E+15
Volume
3.3014798945945E+23
Height
66453630.366571