149968156 is an even 9-digits composite number following 149968155
and preceding 149968157 . In scientific notation, it is written as 1.49968156 × 10^8.
The sum of its digits is 49. It has a total of 5 prime factors and 24 positive divisors.
There are 68999040 positive integers (up to 149968156) that are relatively prime to 149968156.
149968156 has 24 divisors, whose sum is 283518704
The reverse of 149968156 is 651869941
Previous prime number is 331
Is Prime? no Number parity even Number length 9 Sum of Digits 49 Digital Root 4
Name
one hundred forty-nine million nine hundred sixty-eight thousand one hundred fifty-six
Scientific notation
1.49968156 × 10^8
Engineering notation
1.49968156 × 10^6
Prime Factorization
2 × 2 × 13 × 331 × 8713
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
74984078 Product of the distinct prime numbers
The prime factorization of 149968156 is 2 × 2 × 13 × 331 × 8713.
Since it has a total of 5 prime factors.
3 , 4 , 58 , 53 , 794 , 399 , 7827 , 9859 , 70564 , 71591 , 993690 , 225467 , 961850 , 2446304 , 41997015 , 33158999 , 629487837 , 832258175 , 7248166890 , 2619901793
n×2
299936312
n×3
449904468
n×4
599872624
n×5
749840780
n÷2
74984078
n÷3
49989385.333333
n÷3
37492039
n÷5
29993631.2
n2
22490447814040336
n3
3.3728509862859E+24
n4
5.0582024287607E+32
n5
7.5856929091597E+40
2 √n12246.148619056
3 √n531.29168270866
4 √n110.66231797254
5 √n43.171765588542
1 , 2 , 4 , 13 , 26 , 52 , 331 , 662 , 1324 , 4303 , 8606 , 8713 , 17212 , 17426 , 34852 , 113269 , 226538 , 453076 , 2884003 , 5768006 , 11536012 , 37492039 , 74984078 , 149968156
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-149968155 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149968156 can be divided by 24 positive divisors.
The sum of these divisors (counting 149968156) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000111100000101010100011100
3
Ternary
101110012011122011
4
Quaternary
20330011110130
5
Quinary
301342440111
6
Senary
22514201004
8
Octal
1074052434
10
Decimal
149968156
12
Duodecimal
42283164
16
Hexadecimal
8f0551c
20
Vigesimal
26h607g
36
Base36
2hac64
md5
105493ee3edb60018cd112c09c808baf
sha1
efe10b7ee1eaead52c934f6f9b4ee1cdda43ebde
sha256
607ce78a869bb2573b1cf92d4e246fa4e0b2ef4562d5d2aac7dcc72ef4864ae2
sha512
fcf396a5c621b869036135ee9a13a5c6d6c542d47eabe6ec698faf9568254884567f060e97af766562c0a76c1ed1543fe990ac66852ba5dd92499a689a4be028
ripemd-160
da14d4c9ee4332ab538a9c04d7aa25a1470b053d
Diameter
299936312
Circumference
942277714.32402
Area
7.0655825628534E+16
Volume
1.4128165173558E+25
Surface area
2.8262330251413E+17
Circumference
942277714.32402
Perimeter
599872624
Area
22490447814040336
Diagonal
212087000.13928
Surface area
134942686884242016
Volume
3.3728509862859E+24
Space diagonal
259752465.70942
Perimeter
449904468
Area
9.7386495747236E+15
Altitude
129876232.85471
Surface area
9.7386495747236E+15
Volume
3.9749430072241E+23
Height
70695666.713095