149172893 is an odd 9-digits prime number following 149172892
and preceding 149172894 . In scientific notation, it is written as 1.49172893 × 10^8.
The sum of its digits is 44. It has a total of 1 prime factors and 2 positive divisors.
There are 149172892 positive integers (up to 149172893) that are relatively prime to 149172893.
149172893 has 2 divisors, whose sum is 149172894
The reverse of 149172893 is 398271941
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 44 Digital Root 8
Name
one hundred forty-nine million one hundred seventy-two thousand eight hundred ninety-three
Scientific notation
1.49172893 × 10^8
Engineering notation
1.49172893 × 10^6
Prime Factorization
149172893
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
149172893 Product of the distinct prime numbers
The prime factorization of 149172893 is 149172893.
Since it has a total of 1 prime factors.
7 , 6 , 65 , 17 , 340 , 405 , 4758 , 1769 , 90100 , 72048 , 480623 , 301527 , 4733651 , 3267343 , 99563600 , 24666120 , 184778972 , 385807801 , 2196985557 , 6962547889
n×2
298345786
n×3
447518679
n×4
596691572
n×5
745864465
n÷2
74586446.5
n÷3
49724297.666667
n÷3
37293223.25
n÷5
29834578.6
n2
22252552005989449
n3
3.3194775593664E+24
n4
4.9517607077926E+32
n5
7.3866847022516E+40
2 √n12213.635535744
3 √n530.35089259176
4 √n110.51531810453
5 √n43.125881226672
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
149172894 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
74586447 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
12213.635576682 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999865927 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149172893 can be divided by 2 positive divisors.
The sum of these divisors (counting 149172893) is 149172894, the average is 74586447.
Base
System
Value
2
Binary
1000111001000011001010011101
3
Ternary
101101200202201222
4
Quaternary
20321003022131
5
Quinary
301142013033
6
Senary
22445143125
8
Octal
1071031235
10
Decimal
149172893
12
Duodecimal
41b5aaa5
16
Hexadecimal
8e4329d
20
Vigesimal
26c6c4d
36
Base36
2gtajh
md5
ae0b5ee790e39eac8c491770ba14ad8d
sha1
938d7753f251841e6b2a4996ca375c77edf2b464
sha256
ddae3417508e1751c42bfd6652a7e2008f88100d034756d86ee7dc54b0dd2159
sha512
b652869808ab9f791ee9e09f4927f70af2ebfdc78193e2a990bea2cbc80d6b5085b7f83649571458ece103621ee32f17d8f0ade434e278328b1942af618ff429
ripemd-160
af30c25d6a2049c873ebcfb9468f3a6046772b88
Diameter
298345786
Circumference
937280929.52707
Area
6.9908453905641E+16
Volume
1.3904595085682E+25
Surface area
2.7963381562257E+17
Circumference
937280929.52707
Perimeter
596691572
Area
22252552005989449
Diagonal
210962328.41903
Surface area
133515312035936694
Volume
3.3194775593664E+24
Space diagonal
258375029.78804
Perimeter
447518679
Area
9.6356376681106E+15
Altitude
129187514.89402
Surface area
9.6356376681106E+15
Volume
3.9120418203743E+23
Height
70320776.139677