149851372 is an even 9-digits composite number following 149851371
and preceding 149851373 . In scientific notation, it is written as 1.49851372 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors.
There are 68114240 positive integers (up to 149851372) that are relatively prime to 149851372.
149851372 has 12 divisors, whose sum is 286079976
The reverse of 149851372 is 273158941
Previous prime number is 11
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred forty-nine million eight hundred fifty-one thousand three hundred seventy-two
Scientific notation
1.49851372 × 10^8
Engineering notation
1.49851372 × 10^6
Prime Factorization
2 × 2 × 11 × 3405713
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
74925686
Product of the distinct prime numbers
The prime factorization of 149851372 is 2 × 2 × 11 × 3405713.
Since it has a total of 4 prime factors.
3 , 1 , 42 , 10 , 208 , 759 , 5746 , 1450 , 33463 , 10535 , 251605 , 394248 , 3903432 , 9825354 , 18462402 , 95334245 , 151289786 , 350996066 , 7028000289 , 5393620352
n×2
299702744
n×3
449554116
n×4
599405488
n×5
749256860
n÷2
74925686
n÷3
49950457.333333
n÷3
37462843
n÷5
29970274.4
n2
22455433690282384
n3
3.3649775473438E+24
n4
5.0424650221867E+32
n5
7.5562030183669E+40
2 √n
12241.379497426
3 √n
531.15373680025
4 √n
110.6407677912
5 √n
43.16503970379
1 , 2 , 4 , 11 , 22 , 44 , 3405713 , 6811426 , 13622852 , 37462843 , 74925686 , 149851372
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
-149851371
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 149851372 can be divided by 12 positive divisors.
The sum of these divisors (counting 149851372) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000111011101000110011101100
3
Ternary
101102222020102211
4
Quaternary
20323220303230
5
Quinary
301330220442
6
Senary
22511500204
8
Octal
1073506354
10
Decimal
149851372
12
Duodecimal
42227664
16
Hexadecimal
8ee8cec
20
Vigesimal
26gb88c
36
Base36
2h7u24
md5
c7f5631cca6adae7769ad63327984a93
sha1
da3a9e9b268d397a178d9aea27b749abc76b0e63
sha256
cc27451e8397f8c425a6707921311efccb4c1663e26e0fda2e12e642e687b069
sha512
6c23c0f77070ff25847aebecf80dc7b4076144b7b7a23bea3547586d03bee2fbba80fae5228854a695db635cfedccb9d5dd2e918c5671286d633ea9d0f54d0c5
ripemd-160
4146814b26e8dd91a7aa7c5a4c69a0e2565408ab
Diameter
299702744
Circumference
941543938.8111
Area
7.0545825514564E+16
Volume
1.409518498964E+25
Surface area
2.8218330205826E+17
Circumference
941543938.8111
Perimeter
599405488
Area
22455433690282384
Diagonal
211921842.62262
Surface area
134732602141694304
Volume
3.3649775473438E+24
Space diagonal
259550189.8879
Perimeter
449554116
Area
9.7234880143907E+15
Altitude
129775094.94395
Surface area
9.7234880143907E+15
Volume
3.9656640704455E+23
Height
70640614.207539