149538962 is an even 9-digits composite number following 149538961
and preceding 149538963 . In scientific notation, it is written as 1.49538962 × 10^8.
The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors.
There are 71395632 positive integers (up to 149538962) that are relatively prime to 149538962.
149538962 has 16 divisors, whose sum is 234463680
The reverse of 149538962 is 269835941
Previous prime number is 659
Is Prime? no Number parity even Number length 9 Sum of Digits 47 Digital Root 2
Name
one hundred forty-nine million five hundred thirty-eight thousand nine hundred sixty-two
Scientific notation
1.49538962 × 10^8
Engineering notation
1.49538962 × 10^6
Prime Factorization
2 × 23 × 659 × 4933
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
149538962 Product of the distinct prime numbers
The prime factorization of 149538962 is 2 × 23 × 659 × 4933.
Since it has a total of 4 prime factors.
4 , 2 , 70 , 88 , 247 , 492 , 9483 , 1094 , 66888 , 38883 , 900179 , 48408 , 1485392 , 607427 , 2447614 , 34072908 , 695613978 , 503978498 , 9198513559 , 8002612196
n×2
299077924
n×3
448616886
n×4
598155848
n×5
747694810
n÷2
74769481
n÷3
49846320.666667
n÷3
37384740.5
n÷5
29907792.4
n2
22361901156037444
n3
3.3439754872204E+24
n4
5.0005462331239E+32
n5
7.4777649313436E+40
2 √n12228.612431507
3 √n530.78436372065
4 √n110.58305671081
5 √n43.147026589161
1 , 2 , 23 , 46 , 659 , 1318 , 4933 , 9866 , 15157 , 30314 , 113459 , 226918 , 3250847 , 6501694 , 74769481 , 149538962
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
-149538961 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 149538962 can be divided by 16 positive divisors.
The sum of these divisors (counting 149538962) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000111010011100100010010010
3
Ternary
101102101100220002
4
Quaternary
20322130202102
5
Quinary
301240221322
6
Senary
22501050002
8
Octal
1072344222
10
Decimal
149538962
12
Duodecimal
420b6902
16
Hexadecimal
8e9c892
20
Vigesimal
26ec782
36
Base36
2h1502
md5
d0432d58d4a01f1415b90ee625d372b9
sha1
3ba3b8cc903a9405e1e15bf820b09dc6927f3502
sha256
94d230bfaf3e4bbfa4759d6d42c69f3391d26a0816ebfe4cd746965ae39abd3e
sha512
719c5e65e7b9f54e0146633c0a8af4346b5284baa45da0e1388d4ece2849b61e20734d21549b096110b80dfb3c1007ee9684de680a26f7bf33c419f5c7bd0998
ripemd-160
db3ea0429d055b5d7237d7243c6da6438c53db08
Diameter
299077924
Circumference
939581008.88929
Area
7.0251984392108E+16
Volume
1.4007211765915E+25
Surface area
2.8100793756843E+17
Circumference
939581008.88929
Perimeter
598155848
Area
22361901156037444
Diagonal
211480028.16359
Surface area
134171406936224664
Volume
3.3439754872204E+24
Space diagonal
259009079.89511
Perimeter
448616886
Area
9.6829872390225E+15
Altitude
129504539.94756
Surface area
9.6829872390225E+15
Volume
3.9409129052253E+23
Height
70493342.721198