139694893 is an odd 9-digits composite number following 139694892
and preceding 139694894 . In scientific notation, it is written as 1.39694893 × 10^8.
The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors.
There are 121575168 positive integers (up to 139694893) that are relatively prime to 139694893.
139694893 has 16 divisors, whose sum is 153115200
The reverse of 139694893 is 398496931
Previous prime number is 83
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred thirty-nine million six hundred ninety-four thousand eight hundred ninety-three
Scientific notation
1.39694893 × 10^8
Engineering notation
1.39694893 × 10^6
Prime Factorization
299 × 13 × 83 × 433
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
139694893
Product of the distinct prime numbers
The prime factorization of 139694893 is 299 × 13 × 83 × 433.
Since it has a total of 4 prime factors.
10 , 8 , 93 , 67 , 260 , 987 , 306 , 6935 , 76675 , 46045 , 313974 , 139488 , 6278982 , 4560195 , 91165899 , 14079278 , 407696388 , 386842889 , 2500687385 , 400278057
n×2
279389786
n×3
419084679
n×4
558779572
n×5
698474465
n÷2
69847446.5
n÷3
46564964.333333
n÷3
34923723.25
n÷5
27938978.6
n2
19514663130281449
n3
2.7260987779157E+24
n4
3.8082207708837E+32
n5
5.3198899310897E+40
2 √n
11819.259409963
3 √n
518.87192957176
4 √n
108.71641738929
5 √n
42.563379751303
1 , 13 , 83 , 299 , 433 , 1079 , 3887 , 5629 , 24817 , 35939 , 129467 , 322621 , 467207 , 1683071 , 10745761 , 139694893
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
-139694892
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 139694893 can be divided by 16 positive divisors.
The sum of these divisors (counting 139694893) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000010100111001001100101101
3
Ternary
100201212020100221
4
Quaternary
20110321030231
5
Quinary
241230214033
6
Senary
21510051341
8
Octal
1024711455
10
Decimal
139694893
12
Duodecimal
3a949b51
16
Hexadecimal
853932d
20
Vigesimal
23d1h4d
36
Base36
2b659p
md5
752fd767ad625b1cbb33f80dd58eb076
sha1
306b0d0660016b53b8df6805e0222f45114c158d
sha256
cc2176d92037939a47d5edcdaaf83ea7ee93e4a662d19f49c33373907e7261c8
sha512
421cc5683020ba49f31669b128452e4e710c11982d96af6d054ecadb812817cdc14c794f20c22385fb5b995dfa022c5d0dbb0d70bba752850201cec5c5b3b1d2
ripemd-160
d2339ecddfea6df7d61459998b058918828282e1
Diameter
279389786
Circumference
877728899.18562
Area
6.1307122327372E+16
Volume
1.1419055858213E+25
Surface area
2.4522848930949E+17
Circumference
877728899.18562
Perimeter
558779572
Area
19514663130281449
Diagonal
197558412.27486
Surface area
117087978781688694
Volume
2.7260987779157E+24
Space diagonal
241958652.2339
Perimeter
419084679
Area
8.4500970085596E+15
Altitude
120979326.11695
Surface area
8.4500970085596E+15
Volume
3.2127382200809E+23
Height
65852804.091619