139798858 is an even 9-digits composite number following 139798857
and preceding 139798859 . In scientific notation, it is written as 1.39798858 × 10^8.
The sum of its digits is 58. It has a total of 4 prime factors and 16 positive divisors.
There are 68595520 positive integers (up to 139798858) that are relatively prime to 139798858.
139798858 has 16 divisors, whose sum is 213637824
The reverse of 139798858 is 858897931
Previous prime number is 227
Is Prime? no Number parity even Number length 9 Sum of Digits 58 Digital Root 4
Name
one hundred thirty-nine million seven hundred ninety-eight thousand eight hundred fifty-eight
Scientific notation
1.39798858 × 10^8
Engineering notation
1.39798858 × 10^6
Prime Factorization
2 × 71 × 227 × 4337
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
139798858 Product of the distinct prime numbers
The prime factorization of 139798858 is 2 × 71 × 227 × 4337.
Since it has a total of 4 prime factors.
4 , 5 , 42 , 87 , 551 , 810 , 3316 , 4529 , 39981 , 68098 , 319229 , 237739 , 9929519 , 7448991 , 97843975 , 98594124 , 483960845 , 59036661 , 9167440636 , 7623235627
n×2
279597716
n×3
419396574
n×4
559195432
n×5
698994290
n÷2
69899429
n÷3
46599619.333333
n÷3
34949714.5
n÷5
27959771.6
n2
19543720698104164
n3
2.7321898346659E+24
n4
3.8195701872551E+32
n5
5.339715502291E+40
2 √n11823.656710172
3 √n519.00061751009
4 √n108.73663922603
5 √n42.569713247043
1 , 2 , 71 , 142 , 227 , 454 , 4337 , 8674 , 16117 , 32234 , 307927 , 615854 , 984499 , 1968998 , 69899429 , 139798858
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
-139798857 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 139798858 can be divided by 16 positive divisors.
The sum of these divisors (counting 139798858) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000010101010010100101001010
3
Ternary
100202001111222111
4
Quaternary
20111102211022
5
Quinary
241242030413
6
Senary
21512212534
8
Octal
1025224512
10
Decimal
139798858
12
Duodecimal
3a99a14a
16
Hexadecimal
855294a
20
Vigesimal
23deh2i
36
Base36
2b8dhm
md5
4fd42b93e99998ab463535cce0f07f0e
sha1
4892ca1719c0853801e436c0ab5f3b53f956ff67
sha256
c500a0f50054584e1f0e01abef72cafb2b44bd20d662920f8ce582fb75c4ffce
sha512
f8c7921eaa1ba4647149453889d871c06ccf9ddc3b2e5b99ee05a7ed1b3a2d83673256d498e144303aac85eb3c3a494c635ff35703188e19cc73ba3578256785
ripemd-160
fda0258003967e61951cd1de1fa2e564f65a0700
Diameter
279597716
Circumference
878382130.54609
Area
6.1398409368975E+16
Volume
1.1444570017066E+25
Surface area
2.455936374759E+17
Circumference
878382130.54609
Perimeter
559195432
Area
19543720698104164
Diagonal
197705440.98787
Surface area
117262324188624984
Volume
2.7321898346659E+24
Space diagonal
242138724.89611
Perimeter
419396574
Area
8.462679304513E+15
Altitude
121069362.44805
Surface area
8.462679304513E+15
Volume
3.219916599302E+23
Height
65901813.662623