139156748 is an even 9-digits composite number following 139156747
and preceding 139156749 . In scientific notation, it is written as 1.39156748 × 10^8.
The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors.
There are 69189312 positive integers (up to 139156748) that are relatively prime to 139156748.
139156748 has 12 divisors, whose sum is 244886040
The reverse of 139156748 is 847651931
Previous prime number is 179
Is Prime? no Number parity even Number length 9 Sum of Digits 44 Digital Root 8
Name
one hundred thirty-nine million one hundred fifty-six thousand seven hundred forty-eight
Scientific notation
1.39156748 × 10^8
Engineering notation
1.39156748 × 10^6
Prime Factorization
2 × 2 × 179 × 194353
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
69578374 Product of the distinct prime numbers
The prime factorization of 139156748 is 2 × 2 × 179 × 194353.
Since it has a total of 4 prime factors.
3 , 10 , 85 , 87 , 822 , 128 , 6109 , 6644 , 3513 , 89488 , 918830 , 758639 , 9212324 , 9626358 , 65081293 , 53846201 , 423877126 , 864973024 , 1740075043 , 5575922610
n×2
278313496
n×3
417470244
n×4
556626992
n×5
695783740
n÷2
69578374
n÷3
46385582.666667
n÷3
34789187
n÷5
27831349.6
n2
19364600513935504
n3
2.6947148338384E+24
n4
3.7498775306431E+32
n5
5.2182076256257E+40
2 √n11796.471845429
3 √n518.20479074777
4 √n108.61156405019
5 √n42.530535820669
1 , 2 , 4 , 179 , 358 , 716 , 194353 , 388706 , 777412 , 34789187 , 69578374 , 139156748
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-139156747 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 139156748 can be divided by 12 positive divisors.
The sum of these divisors (counting 139156748) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000010010110101110100001100
3
Ternary
100200211220011122
4
Quaternary
20102311310030
5
Quinary
241111003443
6
Senary
21450340112
8
Octal
1022656414
10
Decimal
139156748
12
Duodecimal
3a72a638
16
Hexadecimal
84b5d0c
20
Vigesimal
239ebh8
36
Base36
2aum18
md5
53ab20c18a0564501eb4e575d20d6f99
sha1
bdfcff62ddab036ad2768c5226600366db8e0214
sha256
5011264c2f66f1d465bd88c7b7386a3c54d958e4009422380db5aaf12faf6c02
sha512
a62e7e718186b085e6ce44790b600650aba4cfe98ef5148d4fee8a9ad9544f2773bd35b74d9b92695da37ef0e5fab6d715b7716df9bea3010adb382bcf3d4ca1
ripemd-160
4322ae3900529718e55114f0aacbe3151ee87cae
Diameter
278313496
Circumference
874347634.42849
Area
6.0835686714281E+16
Volume
1.1287595100675E+25
Surface area
2.4334274685712E+17
Circumference
874347634.42849
Perimeter
556626992
Area
19364600513935504
Diagonal
196797360.31734
Surface area
116187603083613024
Volume
2.6947148338384E+24
Space diagonal
241026557.75206
Perimeter
417470244
Area
8.3851179896027E+15
Altitude
120513278.87603
Surface area
8.3851179896027E+15
Volume
3.1757518872852E+23
Height
65599120.105778