139883944 is an even 9-digits composite number following 139883943
and preceding 139883945 . In scientific notation, it is written as 1.39883944 × 10^8.
The sum of its digits is 49. It has a total of 4 prime factors and 8 positive divisors.
There are 69941968 positive integers (up to 139883944) that are relatively prime to 139883944.
139883944 has 8 divisors, whose sum is 262282410
The reverse of 139883944 is 449388931
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred thirty-nine million eight hundred eighty-three thousand nine hundred forty-four
Scientific notation
1.39883944 × 10^8
Engineering notation
1.39883944 × 10^6
Prime Factorization
2 × 2 × 2 × 17485493
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
34970986
Product of the distinct prime numbers
The prime factorization of 139883944 is 2 × 2 × 2 × 17485493.
Since it has a total of 4 prime factors.
2 , 6 , 28 , 79 , 395 , 684 , 1494 , 7050 , 33327 , 19645 , 86191 , 466482 , 3475315 , 8165867 , 2927247 , 19327208 , 24016497 , 736154647 , 279261208 , 2521584618
n×2
279767888
n×3
419651832
n×4
559535776
n×5
699419720
n÷2
69941972
n÷3
46627981.333333
n÷3
34970986
n÷5
27976788.8
n2
19567517788995136
n3
2.7371815626148E+24
n4
3.8288775242264E+32
n5
5.3559848918175E+40
2 √n
11827.254288295
3 √n
519.10588954452
4 √n
108.75318058933
5 √n
42.574893840344
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
-139883943
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 139883944 can be divided by 8 positive divisors.
The sum of these divisors (counting 139883944) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010101100111010110101000
3
Ternary
100202012211200211
4
Quaternary
20111213112220
5
Quinary
241302241234
6
Senary
21514110504
8
Octal
1025472650
10
Decimal
139883944
12
Duodecimal
3aa1b434
16
Hexadecimal
85675a8
20
Vigesimal
23e59h4
36
Base36
2ba754
md5
57c6d33650413a93071e09b17378cc92
sha1
f8928ac35a3fb9a5cad7fcc8b50afe4a4a87a1cb
sha256
1498bb679704af7ffbf6f9ec0e8a4b9713ec9b5cdc37784951b1e229e179857f
sha512
6588b16f1a37eaa8d2a1f37c2058df0971f70bb60977bb8046e24c1ecfbc5ef6d298c1e2843ec3ad7b897e95d380fad13732632071b55935d5225bd9a696f7ff
ripemd-160
7b416601054e05fc3da45e8ff1202a9e1e93e140
Diameter
279767888
Circumference
878916741.65113
Area
6.1473170134895E+16
Volume
1.1465479318203E+25
Surface area
2.4589268053958E+17
Circumference
878916741.65113
Perimeter
559535776
Area
19567517788995136
Diagonal
197825770.76304
Surface area
117405106733970816
Volume
2.7371815626148E+24
Space diagonal
242286098.17112
Perimeter
419651832
Area
8.4729837471368E+15
Altitude
121143049.08556
Surface area
8.4729837471368E+15
Volume
3.2257994071062E+23
Height
65941923.58768