149852893 is an odd 9-digits composite number following 149852892
and preceding 149852894 . In scientific notation, it is written as 1.49852893 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 145542768 positive integers (up to 149852893) that are relatively prime to 149852893.
149852893 has 8 divisors, whose sum is 154202400
The reverse of 149852893 is 398258941
Previous prime number is 179
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred forty-nine million eight hundred fifty-two thousand eight hundred ninety-three
Scientific notation
1.49852893 × 10^8
Engineering notation
1.49852893 × 10^6
Prime Factorization
43 × 179 × 19469
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
149852893
Product of the distinct prime numbers
The prime factorization of 149852893 is 43 × 179 × 19469.
Since it has a total of 3 prime factors.
4 , 7 , 81 , 82 , 597 , 786 , 8596 , 7049 , 64678 , 3154 , 4212 , 665850 , 7209006 , 329842 , 45624791 , 18166945 , 91119682 , 610430353 , 7535593117 , 2090214562
n×2
299705786
n×3
449558679
n×4
599411572
n×5
749264465
n÷2
74926446.5
n÷3
49950964.333333
n÷3
37463223.25
n÷5
29970578.6
n2
22455889540469449
n3
3.3650800125278E+24
n4
5.0426697505377E+32
n5
7.5565865056166E+40
2 √n
12241.441622619
3 √n
531.15553387444
4 √n
110.64104854266
5 √n
43.165127328959
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
-149852892
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 149852893 can be divided by 8 positive divisors.
The sum of these divisors (counting 149852893) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111011101001001011011101
3
Ternary
101102222022112011
4
Quaternary
20323221023131
5
Quinary
301330243033
6
Senary
22511511221
8
Octal
1073511335
10
Decimal
149852893
12
Duodecimal
42228511
16
Hexadecimal
8ee92dd
20
Vigesimal
26gbc4d
36
Base36
2h7v8d
md5
3fcc949d7c77a9caed9da6f209cf4a18
sha1
ac1200c6c3b38e92e23028d15569399053f69a01
sha256
d4001e3d5f6c980851706e78fbc805e10fed678a109e8ecb53570c72c86042e2
sha512
df7bf723b7c34bf7b243ab8f73c252d298c3b9d8b028faab246d99f46ca288e461cf8300b29b0d81594da848638776bb3a6a1f03ee9ec33f00ab785a99d4f9e3
ripemd-160
4eea13e7868557985d0e6c2dd30b1bc26aca133f
Diameter
299705786
Circumference
941553495.53595
Area
7.0547257610163E+16
Volume
1.4095614194799E+25
Surface area
2.8218903044065E+17
Circumference
941553495.53595
Perimeter
599411572
Area
22455889540469449
Diagonal
211923993.64144
Surface area
134735337242816694
Volume
3.3650800125278E+24
Space diagonal
259552824.33718
Perimeter
449558679
Area
9.7236854033119E+15
Altitude
129776412.16859
Surface area
9.7236854033119E+15
Volume
3.9657848268229E+23
Height
70641331.213815