149840984 is an even 9-digits composite number following 149840983
and preceding 149840985 . In scientific notation, it is written as 1.49840984 × 10^8.
The sum of its digits is 47. It has a total of 5 prime factors and 16 positive divisors.
There are 74696832 positive integers (up to 149840984) that are relatively prime to 149840984.
149840984 has 16 divisors, whose sum is 281790600
The reverse of 149840984 is 489048941
Previous prime number is 337
Is Prime? no
Number parity even
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred forty-nine million eight hundred forty thousand nine hundred eighty-four
Scientific notation
1.49840984 × 10^8
Engineering notation
1.49840984 × 10^6
Prime Factorization
2 × 2 × 2 × 337 × 55579
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
37460246
Product of the distinct prime numbers
The prime factorization of 149840984 is 2 × 2 × 2 × 337 × 55579.
Since it has a total of 5 prime factors.
5 , 8 , 73 , 93 , 193 , 909 , 5739 , 5883 , 68384 , 53513 , 605896 , 341028 , 873903 , 1356084 , 77067053 , 10603207 , 853550478 , 425397055 , 84136332 , 774101214
n×2
299681968
n×3
449522952
n×4
599363936
n×5
749204920
n÷2
74920492
n÷3
49946994.666667
n÷3
37460246
n÷5
29968196.8
n2
22452320486088256
n3
3.3642777947188E+24
n4
5.0410669521002E+32
n5
7.5535843251257E+40
2 √n
12240.955191487
3 √n
531.14146296641
4 √n
110.63885028094
5 √n
43.164441229635
1 , 2 , 4 , 8 , 337 , 674 , 1348 , 2696 , 55579 , 111158 , 222316 , 444632 , 18730123 , 37460246 , 74920492 , 149840984
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
-149840983
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 149840984 can be divided by 16 positive divisors.
The sum of these divisors (counting 149840984) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000111011100110010001011000
3
Ternary
101102221201012002
4
Quaternary
20323212101120
5
Quinary
301324402414
6
Senary
22511340132
8
Octal
1073462130
10
Decimal
149840984
12
Duodecimal
42221648
16
Hexadecimal
8ee6458
20
Vigesimal
26ga294
36
Base36
2h7m1k
md5
fef19e1b84e3d80bb9cee37afdc0611d
sha1
4b195940ee3c843cf83ad8be51af78ce51ba34f0
sha256
cd171a11a3ab814666b76f85a0124a83172d4505a53f7d7b0447c3d3475c6e26
sha512
5fc4f4ef60597483b3276dfb151dbf770b06ee5dce2794a9b5be06cf15e2f6cb3386eb2ea417483eb4c26814bf865c08aaadafd2cf1d3f60d2cc94179abdf99d
ripemd-160
3f33bc0a3402811c9e0ad006dbebb1e45daa87fb
Diameter
299681968
Circumference
941478669.08213
Area
7.0536045095138E+16
Volume
1.4092253872699E+25
Surface area
2.8214418038055E+17
Circumference
941478669.08213
Perimeter
599363936
Area
22452320486088256
Diagonal
211907151.77213
Surface area
134713922916529536
Volume
3.3642777947188E+24
Space diagonal
259532197.34412
Perimeter
449522952
Area
9.7221399574311E+15
Altitude
129766098.67206
Surface area
9.7221399574311E+15
Volume
3.9648394040683E+23
Height
70635717.257377