139968862 is an even 9-digits composite number following 139968861
and preceding 139968863 . In scientific notation, it is written as 1.39968862 × 10^8.
The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors.
There are 63037440 positive integers (up to 139968862) that are relatively prime to 139968862.
139968862 has 16 divisors, whose sum is 231145200
The reverse of 139968862 is 268869931
Previous prime number is 109
Is Prime? no
Number parity even
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred thirty-nine million nine hundred sixty-eight thousand eight hundred sixty-two
Scientific notation
1.39968862 × 10^8
Engineering notation
1.39968862 × 10^6
Prime Factorization
2 × 11 × 109 × 58369
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
139968862
Product of the distinct prime numbers
The prime factorization of 139968862 is 2 × 11 × 109 × 58369.
Since it has a total of 4 prime factors.
8 , 2 , 98 , 71 , 792 , 107 , 143 , 3762 , 51234 , 18634 , 54549 , 572784 , 2064157 , 321815 , 95067413 , 5034707 , 822096829 , 963119676 , 9132913028 , 7556190811
n×2
279937724
n×3
419906586
n×4
559875448
n×5
699844310
n÷2
69984431
n÷3
46656287.333333
n÷3
34992215.5
n÷5
27993772.4
n2
19591282329575044
n3
2.7421694927913E+24
n4
3.8381834331712E+32
n5
5.3722616728823E+40
2 √n
11830.843672368
3 √n
519.2109111685
4 √n
108.76968177009
5 √n
42.580061691852
1 , 2 , 11 , 22 , 109 , 218 , 1199 , 2398 , 58369 , 116738 , 642059 , 1284118 , 6362221 , 12724442 , 69984431 , 139968862
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
-139968861
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 139968862 can be divided by 16 positive divisors.
The sum of these divisors (counting 139968862) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000010101111100000101011110
3
Ternary
100202101011011221
4
Quaternary
20111330011132
5
Quinary
241313000422
6
Senary
21520003554
8
Octal
1025740536
10
Decimal
139968862
12
Duodecimal
3aa605ba
16
Hexadecimal
857c15e
20
Vigesimal
23eg232
36
Base36
2bc0ny
md5
eea7badaa2863e3fe7a8a7369aae17a7
sha1
de0384b785b9a13de4a65df6057fd047db862b85
sha256
2c9001f128d502a6e97cbcab97002794a89ae1328d1b9415907e20ea0c3f8b87
sha512
5e0d0fc623f4f0e8c2ca09963df7c3c8e1e1faba7ba7e2daf7045538a6f90f908257040775e2bec61ca0c40fd4634512e2b472674054540dfff73689e36e4741
ripemd-160
fe5d947a7f170926753060e96ab48557666ecac5
Diameter
279937724
Circumference
879450297.18105
Area
6.1547828640996E+16
Volume
1.1486372711268E+25
Surface area
2.4619131456399E+17
Circumference
879450297.18105
Perimeter
559875448
Area
19591282329575044
Diagonal
197945862.95033
Surface area
117547693977450264
Volume
2.7421694927913E+24
Space diagonal
242433180.4616
Perimeter
419906586
Area
8.4832740950626E+15
Altitude
121216590.2308
Surface area
8.4832740950626E+15
Volume
3.2316777391927E+23
Height
65981954.316776