139719489 is an odd 9-digits composite number following 139719488
and preceding 139719490 . In scientific notation, it is written as 1.39719489 × 10^8.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 73698048 positive integers (up to 139719489) that are relatively prime to 139719489.
139719489 has 8 divisors, whose sum is 157632552
The reverse of 139719489 is 984917931
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 51
Digital Root 6
Name
one hundred thirty-nine million seven hundred nineteen thousand four hundred eighty-nine
Scientific notation
1.39719489 × 10^8
Engineering notation
1.39719489 × 10^6
Prime Factorization
21 × 13 × 511793
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
139719489
Product of the distinct prime numbers
The prime factorization of 139719489 is 21 × 13 × 511793.
Since it has a total of 3 prime factors.
10 , 3 , 92 , 97 , 670 , 482 , 9004 , 3517 , 57373 , 58488 , 9013 , 753029 , 8193077 , 6853687 , 23396327 , 56949345 , 234664907 , 27668039 , 6249162982 , 1510479365
n×2
279438978
n×3
419158467
n×4
558877956
n×5
698597445
n÷2
69859744.5
n÷3
46573163
n÷3
34929872.25
n÷5
27943897.8
n2
19521535606421121
n3
2.7275389794245E+24
n4
3.8109035243277E+32
n5
5.3245749304736E+40
2 √n
11820.299869293
3 √n
518.90238027941
4 √n
108.72120248274
5 √n
42.564878467747
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-139719488
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 139719489 can be divided by 8 positive divisors.
The sum of these divisors (counting 139719489) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010100111111001101000001
3
Ternary
100201220111002220
4
Quaternary
20110333031001
5
Quinary
241232010424
6
Senary
21510401253
8
Octal
1024771501
10
Decimal
139719489
12
Duodecimal
3a960229
16
Hexadecimal
853f341
20
Vigesimal
23d4ie9
36
Base36
2b6o8x
md5
4ece9b595484924653d9d5380b2e54a8
sha1
98c5effe1230dc42a4b7f480a6c489147ab6a71e
sha256
c5bf679942caae88624683a3897dddd86ea2273950aeb7e5acb5563d05647b49
sha512
a2d55ee39e6bfaf8ca201a413c9092467ef958e22a3f85fbcea80aa817637fbc40c278b866b94f6c79b6b8e5c885e79a0515c75d99c3d85ae221d9046b6e6986
ripemd-160
9665d24d0cd581faeb43121f6908f6f10b26d827
Diameter
279438978
Circumference
877883440.41144
Area
6.1328712847924E+16
Volume
1.1425088560186E+25
Surface area
2.453148513917E+17
Circumference
877883440.41144
Perimeter
558877956
Area
19521535606421121
Diagonal
197593196.27164
Surface area
117129213638526726
Volume
2.7275389794245E+24
Space diagonal
242001253.75556
Perimeter
419158467
Area
8.4530728780216E+15
Altitude
121000626.87778
Surface area
8.4530728780216E+15
Volume
3.2144355138361E+23
Height
65864398.757213