149424871 is an odd 9-digits composite number following 149424870
and preceding 149424872 . In scientific notation, it is written as 1.49424871 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 145047672 positive integers (up to 149424871) that are relatively prime to 149424871.
149424871 has 8 divisors, whose sum is 153845120
The reverse of 149424871 is 178424941
Previous prime number is 43
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred forty-nine million four hundred twenty-four thousand eight hundred seventy-one
Scientific notation
1.49424871 × 10^8
Engineering notation
1.49424871 × 10^6
Prime Factorization
163 × 43 × 21319
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
149424871
Product of the distinct prime numbers
The prime factorization of 149424871 is 163 × 43 × 21319.
Since it has a total of 3 prime factors.
3 , 8 , 40 , 26 , 485 , 850 , 5015 , 7800 , 88205 , 31918 , 896171 , 986509 , 2043480 , 5528034 , 24744817 , 7746043 , 50523606 , 742679392 , 5465522902 , 8278867124
n×2
298849742
n×3
448274613
n×4
597699484
n×5
747124355
n÷2
74712435.5
n÷3
49808290.333333
n÷3
37356217.75
n÷5
29884974.2
n2
22327792073366641
n3
3.3363274502776E+24
n4
4.9853029887149E+32
n5
7.4492825598464E+40
2 √n
12223.946621284
3 √n
530.64934177178
4 √n
110.56195829165
5 √n
43.140440759834
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-149424870
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149424871 can be divided by 8 positive divisors.
The sum of these divisors (counting 149424871) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111010000000101011100111
3
Ternary
101102011120101111
4
Quaternary
20322000223213
5
Quinary
301223043441
6
Senary
22454405451
8
Octal
1072005347
10
Decimal
149424871
12
Duodecimal
42060887
16
Hexadecimal
8e80ae7
20
Vigesimal
26di23b
36
Base36
2gyoyv
md5
6af72edcb5ec83f5e14bb34bb6d4c9ba
sha1
430577282020bb303da183cf81efb053f2c754ef
sha256
349525b05e3d74ed472855b0ff402c9405707acdc57ec085c086f45ea1316d0d
sha512
6ac2d5230f684f58dd96e9de12d83fa4dcc0bb7c35f0fb4a8be9af7d2fe67d22ba571b327d41166320486c9ba7657d1f322427e37592a42bf9f5e160529872cc
ripemd-160
5a7013fc4864c9d9545c1092911fa96c7d1a7f7a
Diameter
298849742
Circumference
938864153.99441
Area
7.0144827548569E+16
Volume
1.3975175743683E+25
Surface area
2.8057931019428E+17
Circumference
938864153.99441
Perimeter
597699484
Area
22327792073366641
Diagonal
211318679.12405
Surface area
133966752440199846
Volume
3.3363274502776E+24
Space diagonal
258811468.48643
Perimeter
448274613
Area
9.6682175729762E+15
Altitude
129405734.24321
Surface area
9.6682175729762E+15
Volume
3.9318996072502E+23
Height
70439559.708017