139796657 is an odd 9-digits composite number following 139796656
and preceding 139796658 . In scientific notation, it is written as 1.39796657 × 10^8.
The sum of its digits is 53. It has a total of 4 prime factors and 16 positive divisors.
There are 98784000 positive integers (up to 139796657) that are relatively prime to 139796657.
139796657 has 16 divisors, whose sum is 154366800
The reverse of 139796657 is 756697931
Previous prime number is 781
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 53
Digital Root 8
Name
one hundred thirty-nine million seven hundred ninety-six thousand six hundred fifty-seven
Scientific notation
1.39796657 × 10^8
Engineering notation
1.39796657 × 10^6
Prime Factorization
13 × 49 × 781 × 281
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
139796657
Product of the distinct prime numbers
The prime factorization of 139796657 is 13 × 49 × 781 × 281.
Since it has a total of 4 prime factors.
7 , 10 , 20 , 8 , 318 , 471 , 4476 , 517 , 29590 , 67173 , 448225 , 823095 , 3322345 , 558083 , 96100282 , 43461727 , 811225071 , 211042433 , 735508415 , 1947470045
n×2
279593314
n×3
419389971
n×4
559186628
n×5
698983285
n÷2
69898328.5
n÷3
46598885.666667
n÷3
34949164.25
n÷5
27959331.4
n2
19543105308375649
n3
2.7320607895099E+24
n4
3.8193296509426E+32
n5
5.3392951718275E+40
2 √n
11823.563633694
3 √n
518.99789377217
4 √n
108.73621123477
5 √n
42.569579202272
1 , 13 , 49 , 281 , 637 , 781 , 3653 , 10153 , 13769 , 38269 , 178997 , 219461 , 497497 , 2852993 , 10753589 , 139796657
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
-139796656
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 139796657 can be divided by 16 positive divisors.
The sum of these divisors (counting 139796657) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000010101010010000010110001
3
Ternary
100202001101221222
4
Quaternary
20111102002301
5
Quinary
241241443112
6
Senary
21512154425
8
Octal
1025220261
10
Decimal
139796657
12
Duodecimal
3a998a15
16
Hexadecimal
85520b1
20
Vigesimal
23debch
36
Base36
2b8bsh
md5
3e8c0d9ebd69a33432b11db428bc3a91
sha1
4406bb3cc47be3bf81dfe5668e3b476f94818d78
sha256
f70c9ef40396958635f9270351da813d2d114e829d23708b54a49c5321e1abbe
sha512
eb197d83328024b3e82d46076a9b3904beb555998473426bf32963c5dc068823b6533dbc7ea46a085cf77abf31b56a67162b8417163505fd290692eb451d87a5
ripemd-160
3768da415d6a94a39fe0d6b9a720da1c561c44a2
Diameter
279593314
Circumference
878368301.25522
Area
6.1396476065125E+16
Volume
1.144402947398E+25
Surface area
2.455859042605E+17
Circumference
878368301.25522
Perimeter
559186628
Area
19543105308375649
Diagonal
197702328.30382
Surface area
117258631850253894
Volume
2.7320607895099E+24
Space diagonal
242134912.65228
Perimeter
419389971
Area
8.4624128329439E+15
Altitude
121067456.32614
Surface area
8.4624128329439E+15
Volume
3.2197645181272E+23
Height
65900776.101273