149941372 is an even 9-digits composite number following 149941371
and preceding 149941373 . In scientific notation, it is written as 1.49941372 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors.
There are 64260504 positive integers (up to 149941372) that are relatively prime to 149941372.
149941372 has 12 divisors, whose sum is 267752800
The reverse of 149941372 is 273149941
Previous prime number is 49
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred forty-nine million nine hundred forty-one thousand three hundred seventy-two
Scientific notation
1.49941372 × 10^8
Engineering notation
1.49941372 × 10^6
Prime Factorization
2 × 2 × 49 × 765007
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
74970686
Product of the distinct prime numbers
The prime factorization of 149941372 is 2 × 2 × 49 × 765007.
Since it has a total of 4 prime factors.
6 , 1 , 81 , 87 , 761 , 5 , 7535 , 711 , 43938 , 63731 , 489829 , 183210 , 5928342 , 5268926 , 55336249 , 68705423 , 786892921 , 842288655 , 6045549283 , 5736439514
n×2
299882744
n×3
449824116
n×4
599765488
n×5
749706860
n÷2
74970686
n÷3
49980457.333333
n÷3
37485343
n÷5
29988274.4
n2
22482415037242384
n3
3.3710441565576E+24
n4
5.0545898590682E+32
n5
7.5789213836598E+40
2 √n
12245.055001918
3 √n
531.26005162988
4 √n
110.65737662677
5 √n
43.1702234009
1 , 2 , 4 , 49 , 98 , 196 , 765007 , 1530014 , 3060028 , 37485343 , 74970686 , 149941372
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-149941371
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149941372 can be divided by 12 positive divisors.
The sum of these divisors (counting 149941372) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000111011111110110001111100
3
Ternary
101110010210220011
4
Quaternary
20323332301330
5
Quinary
301341110442
6
Senary
22513433004
8
Octal
1073766174
10
Decimal
149941372
12
Duodecimal
4226b764
16
Hexadecimal
8efec7c
20
Vigesimal
26h2d8c
36
Base36
2h9ri4
md5
fdfd27ca76bfe69894f63c5e391930dc
sha1
7aba483a3031ece5195aa6fa9dfc7c91229db3b2
sha256
e794d54fb8eb91bdb2925e3ea7e810cc3b5680f644a4ab1f5e785866d4cf79bb
sha512
aa0506c8b8b348ec42bbda492233adac7b8913ed8715244708c0b5d25affe3f24c70f2d075f4aabfa0414ba8cfc9aa261b4709d8f4c3d31477e92f9da27bbb3d
ripemd-160
9bf9ae85a7026de57f2ddb45a581f5e22aa0a95e
Diameter
299882744
Circumference
942109425.48875
Area
7.0630589915957E+16
Volume
1.4120596742891E+25
Surface area
2.8252235966383E+17
Circumference
942109425.48875
Perimeter
599765488
Area
22482415037242384
Diagonal
212049121.84323
Surface area
134894490223454304
Volume
3.3710441565576E+24
Space diagonal
259706074.46059
Perimeter
449824116
Area
9.7351712803386E+15
Altitude
129853037.23029
Surface area
9.7351712803386E+15
Volume
3.9728136379686E+23
Height
70683040.61441