139794497 is an odd 9-digits composite number following 139794496
and preceding 139794498 . In scientific notation, it is written as 1.39794497 × 10^8.
The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors.
There are 136820100 positive integers (up to 139794497) that are relatively prime to 139794497.
139794497 has 4 divisors, whose sum is 142768896
The reverse of 139794497 is 794497931
Previous prime number is 47
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-four thousand four hundred ninety-seven
Scientific notation
1.39794497 × 10^8
Engineering notation
1.39794497 × 10^6
Prime Factorization
47 × 2974351
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
139794497
Product of the distinct prime numbers
The prime factorization of 139794497 is 47 × 2974351.
Since it has a total of 2 prime factors.
8 , 5 , 12 , 56 , 527 , 856 , 6379 , 9994 , 36245 , 6408 , 240309 , 421411 , 3044025 , 704398 , 26119166 , 48039015 , 20715331 , 125765453 , 9256194196 , 7167666883
n×2
279588994
n×3
419383491
n×4
559177988
n×5
698972485
n÷2
69897248.5
n÷3
46598165.666667
n÷3
34948624.25
n÷5
27958899.4
n2
19542501391483009
n3
2.7319341521442E+24
n4
3.8190936063612E+32
n5
5.3388826969717E+40
2 √n
11823.472290321
3 √n
518.99522074395
4 √n
108.73579121118
5 √n
42.569447652833
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-139794496
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 139794497 can be divided by 4 positive divisors.
The sum of these divisors (counting 139794497) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000010101010001100001000001
3
Ternary
100202001021222222
4
Quaternary
20111101201001
5
Quinary
241241410442
6
Senary
21512140425
8
Octal
1025214101
10
Decimal
139794497
12
Duodecimal
3a997715
16
Hexadecimal
8551841
20
Vigesimal
23de64h
36
Base36
2b8a4h
md5
5e174d4e26f41c320aff444adcb5e134
sha1
92d78d635d2325963228f970ba2f7572495ee367
sha256
7c913e159d9f5385ed14843c5b149ac9a0d4f82f45d6a3a050641468970d1cc7
sha512
f01e49ffe5563b9a526b85c41ffba19dcd6f21e701b7cce5f1c7c5caedce3d7fc76e77346110949f9d67428bb80098ed4ade5797d2b64f8871171e4ddb0d86eb
ripemd-160
93eb2afb2ba782488750d8581ee2aeff023639a2
Diameter
279588994
Circumference
878354729.57496
Area
6.1394578804251E+16
Volume
1.1443499016623E+25
Surface area
2.4557831521701E+17
Circumference
878354729.57496
Perimeter
559177988
Area
19542501391483009
Diagonal
197699273.60252
Surface area
117255008348898054
Volume
2.7319341521442E+24
Space diagonal
242131171.42253
Perimeter
419383491
Area
8.4621513292585E+15
Altitude
121065585.71127
Surface area
8.4621513292585E+15
Volume
3.2196152745604E+23
Height
65899757.867508