137998445 is an odd 9-digits composite number following 137998444
and preceding 137998446 . In scientific notation, it is written as 1.37998445 × 10^8.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 101906496 positive integers (up to 137998445) that are relatively prime to 137998445.
137998445 has 8 divisors, whose sum is 178336536
The reverse of 137998445 is 544899731
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
one hundred thirty-seven million nine hundred ninety-eight thousand four hundred forty-five
Scientific notation
1.37998445 × 10^8
Engineering notation
1.37998445 × 10^6
Prime Factorization
13 × 5 × 2123053
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
137998445
Product of the distinct prime numbers
The prime factorization of 137998445 is 13 × 5 × 2123053.
Since it has a total of 3 prime factors.
3 , 6 , 77 , 71 , 240 , 60 , 6177 , 7770 , 5775 , 14080 , 58209 , 968291 , 7188041 , 6725309 , 87394217 , 36852100 , 926978486 , 859987957 , 2876501454 , 1705590757
n×2
275996890
n×3
413995335
n×4
551993780
n×5
689992225
n÷2
68999222.5
n÷3
45999481.666667
n÷3
34499611.25
n÷5
27599689
n2
19043570822418025
n3
2.6279831607411E+24
n4
3.6265758966845E+32
n5
5.0046183441694E+40
2 √n
11747.273939089
3 √n
516.76298424004
4 √n
108.38484183265
5 √n
42.459496372754
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
-137998444
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 137998445 can be divided by 8 positive divisors.
The sum of these divisors (counting 137998445) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000001110011011000001101101
3
Ternary
100121200001021112
4
Quaternary
20032123001231
5
Quinary
240311422240
6
Senary
21405441405
8
Octal
1016330155
10
Decimal
137998445
12
Duodecimal
3a270265
16
Hexadecimal
839b06d
20
Vigesimal
2329g25
36
Base36
2a5sa5
md5
c3cf710e4d61199e1e0220df06050170
sha1
ed5b1e7a689f0dfb54be28e14c2d2f62d3dfb89f
sha256
7076f826bfb6d81f44e70cf9c7a7f825b5dbf0530cc4da3226f5e127f70b35f3
sha512
d6bd8956f3b1eb24afb524e2eb2de91d7cc89215e2499e7cc1dd1dbb6115e65ab78b0bbdabf36ae321ffd81d1195227a913079fddeb4c0c9c6ebeb1e570d8ba2
ripemd-160
8b735eaf01fa09415a0c513358f12951cc9ac0e5
Diameter
275996890
Circumference
867069802.03763
Area
5.9827142193825E+16
Volume
1.1008070122056E+25
Surface area
2.393085687753E+17
Circumference
867069802.03763
Perimeter
551993780
Area
19043570822418025
Diagonal
195159272.5054
Surface area
114261424934508150
Volume
2.6279831607411E+24
Space diagonal
239020318.1055
Perimeter
413995335
Area
8.2461080554911E+15
Altitude
119510159.05275
Surface area
8.2461080554911E+15
Volume
3.0971078563401E+23
Height
65053090.835133