149750493 is an odd 9-digits composite number following 149750492
and preceding 149750494 . In scientific notation, it is written as 1.49750493 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 93689024 positive integers (up to 149750493) that are relatively prime to 149750493.
149750493 has 16 divisors, whose sum is 212284800
The reverse of 149750493 is 394057941
Previous prime number is 53
Is Prime? no Number parity odd Number length 9 Sum of Digits 42 Digital Root 6
Name
one hundred forty-nine million seven hundred fifty thousand four hundred ninety-three
Scientific notation
1.49750493 × 10^8
Engineering notation
1.49750493 × 10^6
Prime Factorization
23 × 3 × 53 × 40949
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
149750493 Product of the distinct prime numbers
The prime factorization of 149750493 is 23 × 3 × 53 × 40949.
Since it has a total of 4 prime factors.
8 , 2 , 86 , 60 , 85 , 721 , 2758 , 6441 , 25858 , 47119 , 51250 , 770228 , 2927062 , 4371685 , 65098633 , 6698520 , 946152539 , 545800922 , 8372467673 , 2518256512
n×2
299500986
n×3
449251479
n×4
599001972
n×5
748752465
n÷2
74875246.5
n÷3
49916831
n÷3
37437623.25
n÷5
29950098.6
n2
22425210153743049
n3
3.3581862761516E+24
n4
5.0289005043954E+32
n5
7.5308032978116E+40
2 √n12237.258393938
3 √n531.03452026068
4 √n110.62214242157
5 √n43.159226451619
1 , 3 , 23 , 53 , 69 , 159 , 1219 , 3657 , 40949 , 122847 , 941827 , 2170297 , 2825481 , 6510891 , 49916831 , 149750493
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
-149750492 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 149750493 can be divided by 16 positive divisors.
The sum of these divisors (counting 149750493) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000111011010000001011011101
3
Ternary
101102210010001120
4
Quaternary
20323100023131
5
Quinary
301314003433
6
Senary
22505401153
8
Octal
1073201335
10
Decimal
149750493
12
Duodecimal
421991b9
16
Hexadecimal
8ed02dd
20
Vigesimal
26fig4d
36
Base36
2h5o7x
md5
628587d4366e869b0a4976e4da9e28fb
sha1
c678b90967a33241b910f5247122bb984eccc1ac
sha256
c13c62c6d67fe51df7554800ead96c635370ea649270b46915876c3921bbce57
sha512
45d5a24538f4b7588bdbf515ddffac33230dddb0a2c30221bd83bc3f91b054bc3b1b5c37f110a576d86efa20259adf1fe9a83f4c73f6f2e70d535561e63f03ab
ripemd-160
9bd9924ad19ac76c2f41d952a7c6b039220057dd
Diameter
299500986
Circumference
940910097.3605
Area
7.0450875474206E+16
Volume
1.4066737779392E+25
Surface area
2.8180350189683E+17
Circumference
940910097.3605
Perimeter
599001972
Area
22425210153743049
Diagonal
211779178.17266
Surface area
134551260922458294
Volume
3.3581862761516E+24
Space diagonal
259375462.33449
Perimeter
449251479
Area
9.7104008391731E+15
Altitude
129687731.16724
Surface area
9.7104008391731E+15
Volume
3.9576604805907E+23
Height
70593059.390886