149738656 is an even 9-digits composite number following 149738655
and preceding 149738657 . In scientific notation, it is written as 1.49738656 × 10^8.
The sum of its digits is 49. It has a total of 6 prime factors and 12 positive divisors.
There are 74869312 positive integers (up to 149738656) that are relatively prime to 149738656.
149738656 has 12 divisors, whose sum is 294798042
The reverse of 149738656 is 656837941
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred forty-nine million seven hundred thirty-eight thousand six hundred fifty-six
Scientific notation
1.49738656 × 10^8
Engineering notation
1.49738656 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 4679333
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
9358666
Product of the distinct prime numbers
The prime factorization of 149738656 is 2 × 2 × 2 × 2 × 2 × 4679333.
Since it has a total of 6 prime factors.
7 , 9 , 89 , 18 , 191 , 689 , 2447 , 6939 , 41726 , 10494 , 979993 , 706331 , 7409716 , 8503792 , 44833962 , 26367781 , 18601647 , 807168576 , 9773073565 , 1838736046
n×2
299477312
n×3
449215968
n×4
598954624
n×5
748693280
n÷2
74869328
n÷3
49912885.333333
n÷3
37434664
n÷5
29947731.2
n2
22421665100686336
n3
3.3573899974589E+24
n4
5.0273106588734E+32
n5
7.5278274135417E+40
2 √n
12236.774738468
3 √n
531.02052805021
4 √n
110.61995633007
5 √n
43.158544127432
1 , 2 , 4 , 8 , 16 , 32 , 4679333 , 9358666 , 18717332 , 37434664 , 74869328 , 149738656
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
-149738655
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 149738656 can be divided by 12 positive divisors.
The sum of these divisors (counting 149738656) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000111011001101010010100000
3
Ternary
101102202111211011
4
Quaternary
20323031102200
5
Quinary
301313114111
6
Senary
22505230304
8
Octal
1073152240
10
Decimal
149738656
12
Duodecimal
42192394
16
Hexadecimal
8ecd4a0
20
Vigesimal
26fh6cg
36
Base36
2h5f34
md5
5f04e1035a5f54b51d6071a8d3afe8c5
sha1
95150c8792f73d3681eb67aed8fc44f419156d81
sha256
d10a7afaffa122a40784efcda22867e4922a861d85d06611813d336d255e0581
sha512
42f3004d57720e2d3b60886a4e5b7c1ece59f6c7b869d97d35431c18957096968bfa0e7ca2776e33ca7b66dc5cbd538c4b5961a6959efd039651c49f34b70bcc
ripemd-160
3e47f26fadafa1145317042b9b2210daed4d5466
Diameter
299477312
Circumference
940835723.29602
Area
7.0439738361567E+16
Volume
1.4063402335004E+25
Surface area
2.8175895344627E+17
Circumference
940835723.29602
Perimeter
598954624
Area
22421665100686336
Diagonal
211762438.12672
Surface area
134529990604118016
Volume
3.3573899974589E+24
Space diagonal
259354960.04908
Perimeter
449215968
Area
9.7088657861707E+15
Altitude
129677480.02454
Surface area
9.7088657861707E+15
Volume
3.9567220571518E+23
Height
70587479.375573