149968589 is an odd 9-digits composite number following 149968588
and preceding 149968590 . In scientific notation, it is written as 1.49968589 × 10^8.
The sum of its digits is 59. It has a total of 2 prime factors and 4 positive divisors.
There are 149214780 positive integers (up to 149968589) that are relatively prime to 149968589.
149968589 has 4 divisors, whose sum is 150722400
The reverse of 149968589 is 985869941
Previous prime number is 199
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 59
Digital Root 5
Name
one hundred forty-nine million nine hundred sixty-eight thousand five hundred eighty-nine
Scientific notation
1.49968589 × 10^8
Engineering notation
1.49968589 × 10^6
Prime Factorization
199 × 753611
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
149968589
Product of the distinct prime numbers
The prime factorization of 149968589 is 199 × 753611.
Since it has a total of 2 prime factors.
8 , 7 , 13 , 30 , 989 , 387 , 231 , 322 , 97940 , 78619 , 930569 , 891447 , 1404352 , 1574991 , 41776368 , 83841830 , 919062721 , 832564266 , 3469494088 , 1709919442
n×2
299937178
n×3
449905767
n×4
599874356
n×5
749842945
n÷2
74984294.5
n÷3
49989529.666667
n÷3
37492147.25
n÷5
29993717.8
n2
22490577686650921
n3
3.3728802014619E+24
n4
5.0582608467928E+32
n5
7.5858024198746E+40
2 √n
12246.166298071
3 √n
531.29219403739
4 √n
110.66239785072
5 √n
43.171790518305
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-149968588
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149968589 can be divided by 4 positive divisors.
The sum of these divisors (counting 149968589) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000111100000101011011001101
3
Ternary
101110012012020012
4
Quaternary
20330011123031
5
Quinary
301342443324
6
Senary
22514203005
8
Octal
1074053315
10
Decimal
149968589
12
Duodecimal
42283465
16
Hexadecimal
8f056cd
20
Vigesimal
26h6199
36
Base36
2haci5
md5
5c1834c4d5fc0cc56ebee4d62ca2f7e5
sha1
b1cb5d1498a237b2bebd53393bda3fdcbe416337
sha256
d65d9cc2a719b00c412ac906053f30960e64921ad35039b151ec090e14f77c38
sha512
a9b2b97eb8e3d5ab8b961eca59cc6bebaa9288ffb0b3e6082c397c55040f0c9683bab5bb5d8d771d26f7159dd59683e34771bde4e3e8e958c8271b7eddeda811
ripemd-160
55e14156712b7b49f84f9dfe0d7dcc7592db1e13
Diameter
299937178
Circumference
942280434.94325
Area
7.0656233635373E+16
Volume
1.4128287549802E+25
Surface area
2.8262493454149E+17
Circumference
942280434.94325
Perimeter
599874356
Area
22490577686650921
Diagonal
212087612.49376
Surface area
134943466119905526
Volume
3.3728802014619E+24
Space diagonal
259753215.68742
Perimeter
449905767
Area
9.7387058112136E+15
Altitude
129876607.84371
Surface area
9.7387058112136E+15
Volume
3.9749774376393E+23
Height
70695870.831252