149739468 is an even 9-digits composite number following 149739467
and preceding 149739469 . In scientific notation, it is written as 1.49739468 × 10^8.
The sum of its digits is 51. It has a total of 5 prime factors and 24 positive divisors.
There are 46977024 positive integers (up to 149739468) that are relatively prime to 149739468.
149739468 has 24 divisors, whose sum is 369945072
The reverse of 149739468 is 864937941
Previous prime number is 3
Is Prime? no Number parity even Number length 9 Sum of Digits 51 Digital Root 6
Name
one hundred forty-nine million seven hundred thirty-nine thousand four hundred sixty-eight
Scientific notation
1.49739468 × 10^8
Engineering notation
1.49739468 × 10^6
Prime Factorization
2 × 2 × 17 × 3 × 734017
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
74869734 Product of the distinct prime numbers
The prime factorization of 149739468 is 2 × 2 × 17 × 3 × 734017.
Since it has a total of 5 prime factors.
2 , 1 , 83 , 43 , 169 , 703 , 2500 , 1697 , 90224 , 12092 , 32529 , 81192 , 5446887 , 6034470 , 64678606 , 7457923 , 963849666 , 666822626 , 5259260517 , 1240519486
n×2
299478936
n×3
449218404
n×4
598957872
n×5
748697340
n÷2
74869734
n÷3
49913156
n÷3
37434867
n÷5
29947893.6
n2
22421908276923024
n3
3.3574446169313E+24
n4
5.0274197077875E+32
n5
7.5280315245681E+40
2 √n12236.8079171
3 √n531.0214879179
4 √n110.62010629673
5 √n43.1585909352
1 , 2 , 3 , 4 , 6 , 12 , 17 , 34 , 51 , 68 , 102 , 204 , 734017 , 1468034 , 2202051 , 2936068 , 4404102 , 8808204 , 12478289 , 24956578 , 37434867 , 49913156 , 74869734 , 149739468
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
-149739467 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 149739468 can be divided by 24 positive divisors.
The sum of these divisors (counting 149739468) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000111011001101011111001100
3
Ternary
101102202112221020
4
Quaternary
20323031133030
5
Quinary
301313130333
6
Senary
22505234140
8
Octal
1073153714
10
Decimal
149739468
12
Duodecimal
42192950
16
Hexadecimal
8ecd7cc
20
Vigesimal
26fh8d8
36
Base36
2h5fpo
md5
92bafdf14eff73ebefebfe171b60eb26
sha1
aa871360d5e547de7034f30356ccf8bbd8b892e8
sha256
d23dd70a5cd4d3f5d5b03fc2329fb1746d5d801b04ca96bb22a77c1dbebcdb7c
sha512
ad05a9b0e66efc5e66e181e2c31f7f2fcd74cc5c08803e3739c7b9b365c6be945fc5a42c1ce6e3c8de20fda236f5f922a03b8b6f6d9e0f2e73cdcf9fcd08e99a
ripemd-160
7a1764f517135c72c2253febb8b06affeeb647a9
Diameter
299478936
Circumference
940840825.24249
Area
7.0440502322246E+16
Volume
1.4063631124514E+25
Surface area
2.8176200928898E+17
Circumference
940840825.24249
Perimeter
598957872
Area
22421908276923024
Diagonal
211763586.46813
Surface area
134531449661538144
Volume
3.3574446169313E+24
Space diagonal
259356366.47433
Perimeter
449218404
Area
9.70897108457E+15
Altitude
129678183.23717
Surface area
9.70897108457E+15
Volume
3.9567864268173E+23
Height
70587862.156044