149969321 is an odd 9-digits prime number following 149969320
and preceding 149969322 . In scientific notation, it is written as 1.49969321 × 10^8.
The sum of its digits is 44. It has a total of 1 prime factors and 2 positive divisors.
There are 149969320 positive integers (up to 149969321) that are relatively prime to 149969321.
149969321 has 2 divisors, whose sum is 149969322
The reverse of 149969321 is 123969941
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 nine hundred sixty-nine thousand three hundred twenty-one
Scientific notation
1.49969321 × 10^8
Engineering notation
1.49969321 × 10^6
Prime Factorization
149969321
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
149969321 Product of the distinct prime numbers
The prime factorization of 149969321 is 149969321.
Since it has a total of 1 prime factors.
5 , 10 , 65 , 92 , 620 , 984 , 4938 , 6244 , 22400 , 83699 , 1575 , 281019 , 8782097 , 3016367 , 47929196 , 37818010 , 395907850 , 532820319 , 9706428910 , 6465522105
n×2
299938642
n×3
449907963
n×4
599877284
n×5
749846605
n÷2
74984660.5
n÷3
49989773.666667
n÷3
37492330.25
n÷5
29993864.2
n2
22490797241201041
n3
3.3729295910116E+24
n4
5.0583596054482E+32
n5
7.5859875540289E+40
2 √n12246.196184938
3 √n531.2930584523
4 √n110.66253288687
5 √n43.171832662716
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
149969322 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
74984661 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
12246.196225767 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999866639 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149969321 can be divided by 2 positive divisors.
The sum of these divisors (counting 149969321) is 149969322, the average is 74984661.
Base
System
Value
2
Binary
1000111100000101100110101001
3
Ternary
101110012020020022
4
Quaternary
20330011212221
5
Quinary
301343004241
6
Senary
22514210225
8
Octal
1074054651
10
Decimal
149969321
12
Duodecimal
42283975
16
Hexadecimal
8f059a9
20
Vigesimal
26h6361
36
Base36
2had2h
md5
ee58ff133999046b5575a17968f8d5c9
sha1
4eecd09e07ad4afb05af648afe0ac4815572a2ab
sha256
f00d648a05f135ae207dfb4454900610333b4ad28bac4f87ee08f11ddd263556
sha512
3a5392ef63cd4795b9cfedbba3b406d40e185657560f58b2664892cb2d247ebf61d49f481378dfafbdb1c0ca511683da0f18082b8869d7f4425e5b75adaa7e0e
ripemd-160
488cbc588aa353eae98451e11c9d34735bd00d34
Diameter
299938642
Circumference
942285034.2349
Area
7.0656923386335E+16
Volume
1.4128494432264E+25
Surface area
2.8262769354534E+17
Circumference
942285034.2349
Perimeter
599877284
Area
22490797241201041
Diagonal
212088647.69808
Surface area
134944783447206246
Volume
3.3729295910116E+24
Space diagonal
259754483.54861
Perimeter
449907963
Area
9.7388008811225E+15
Altitude
129877241.7743
Surface area
9.7388008811225E+15
Volume
3.9750356437818E+23
Height
70696215.899361