137142489 is an odd 9-digits composite number following 137142488
and preceding 137142490 . In scientific notation, it is written as 1.37142489 × 10^8.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 82836160 positive integers (up to 137142489) that are relatively prime to 137142489.
137142489 has 8 divisors, whose sum is 138545640
The reverse of 137142489 is 984241731
Previous prime number is 121
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred thirty-seven million one hundred forty-two thousand four hundred eighty-nine
Scientific notation
1.37142489 × 10^8
Engineering notation
1.37142489 × 10^6
Prime Factorization
1401 × 121 × 809
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
137142489
Product of the distinct prime numbers
The prime factorization of 137142489 is 1401 × 121 × 809.
Since it has a total of 3 prime factors.
3 , 4 , 39 , 89 , 307 , 704 , 6666 , 3925 , 99626 , 73625 , 120977 , 953990 , 7654192 , 662020 , 40967851 , 95333337 , 788172105 , 770643839 , 3248278692 , 7166206054
n×2
274284978
n×3
411427467
n×4
548569956
n×5
685712445
n÷2
68571244.5
n÷3
45714163
n÷3
34285622.25
n÷5
27428497.8
n2
18808062289115121
n3
2.5793844755963E+24
n4
3.5374320707123E+32
n5
4.8513223884591E+40
2 √n
11710.785157281
3 √n
515.69233431769
4 √n
108.21638118733
5 √n
42.406692925557
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
-137142488
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 137142489 can be divided by 8 positive divisors.
The sum of these divisors (counting 137142489) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000001011001010000011011001
3
Ternary
100120001120010110
4
Quaternary
20023022003121
5
Quinary
240102024424
6
Senary
21335234533
8
Octal
1013120331
10
Decimal
137142489
12
Duodecimal
39b18a49
16
Hexadecimal
82ca0d9
20
Vigesimal
22h2g49
36
Base36
29nftl
md5
6aa4cf582f75adfc4e580731f3c64bef
sha1
ed723fc2d0b4a0309c29af30c9d3fc68fd9ecfd0
sha256
3140f2f0dbd5a3b2dcd3ff51fea8cc86b1298f760c6bfd87ef38deb1446d5ce4
sha512
3ac5bdde4ed191e2e8d6a5e33650dd9f2ca3ebdd54fbdf4115b8e31f212a2a05280018ce1251a1de899bae5ee81f0b2f45cf61c5e2a1b60ca0f33823b066422a
ripemd-160
3cebabc4b096da96c9d1024f5298a5fa219d6e64
Diameter
274284978
Circumference
861691671.87484
Area
5.9087270315743E+16
Volume
1.0804500425756E+25
Surface area
2.3634908126297E+17
Circumference
861691671.87484
Perimeter
548569956
Area
18808062289115121
Diagonal
193948767.9214
Surface area
112848373734690726
Volume
2.5793844755963E+24
Space diagonal
237537758.82446
Perimeter
411427467
Area
8.1441298691669E+15
Altitude
118768879.41223
Surface area
8.1441298691669E+15
Volume
3.0398337566357E+23
Height
64649589.307134