149631725 is an odd 9-digits composite number following 149631724
and preceding 149631726 . In scientific notation, it is written as 1.49631725 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 6 positive divisors.
There are 119705360 positive integers (up to 149631725) that are relatively prime to 149631725.
149631725 has 6 divisors, whose sum is 185543370
The reverse of 149631725 is 527136941
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred forty-nine million six hundred thirty-one thousand seven hundred twenty-five
Scientific notation
1.49631725 × 10^8
Engineering notation
1.49631725 × 10^6
Prime Factorization
5 × 5 × 5985269
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
29926345
Product of the distinct prime numbers
The prime factorization of 149631725 is 5 × 5 × 5985269.
Since it has a total of 3 prime factors.
1 , 7 , 11 , 84 , 175 , 819 , 5916 , 3223 , 88186 , 32902 , 652409 , 506193 , 7379735 , 8245342 , 66229216 , 39231135 , 486272315 , 4140817 , 8892391027 , 8652341220
n×2
299263450
n×3
448895175
n×4
598526900
n×5
748158625
n÷2
74815862.5
n÷3
49877241.666667
n÷3
37407931.25
n÷5
29926345
n2
22389653126475625
n3
3.3502024194662E+24
n4
5.012965671239E+32
n5
7.5009870075327E+40
2 √n
12232.40471044
3 √n
530.89409425897
4 √n
110.60020212658
5 √n
43.152378311299
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-149631724
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149631725 can be divided by 6 positive divisors.
The sum of these divisors (counting 149631725) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1000111010110011001011101101
3
Ternary
101102120002010202
4
Quaternary
20322303023231
5
Quinary
301301203400
6
Senary
22503043245
8
Octal
1072631355
10
Decimal
149631725
12
Duodecimal
42140525
16
Hexadecimal
8eb32ed
20
Vigesimal
26f3j65
36
Base36
2h34kt
md5
0d22e9a53b7c7f224f5c1d0c452cae73
sha1
3a1e0dfc8fa0dde6660aff2f63127eafc3c24901
sha256
1d789c8a9dbd9a888589365e1b4693e3f305e31c0960cb4e718ecf098d2b62b8
sha512
70bfcb112541e6a8eddf253549619b0a4a91218fba29a8a1bf0d483176b5249ae7975eb333476e00880625d34a13adb7a079b3b4cacf2edc14c43e0994088a66
ripemd-160
e2671ac48bfcb12a88b57b90b6cddc23d6a92f6e
Diameter
299263450
Circumference
940163856.00794
Area
7.033916977856E+16
Volume
1.4033295078712E+25
Surface area
2.8135667911424E+17
Circumference
940163856.00794
Perimeter
598526900
Area
22389653126475625
Diagonal
211611214.85628
Surface area
134337918758853750
Volume
3.3502024194662E+24
Space diagonal
259169750.12417
Perimeter
448895175
Area
9.6950041947248E+15
Altitude
129584875.06209
Surface area
9.6950041947248E+15
Volume
3.9482514152535E+23
Height
70537071.61876