149969608 is an even 9-digits composite number following 149969607
and preceding 149969609 . In scientific notation, it is written as 1.49969608 × 10^8.
The sum of its digits is 52. It has a total of 5 prime factors and 16 positive divisors.
There are 73928400 positive integers (up to 149969608) that are relatively prime to 149969608.
149969608 has 16 divisors, whose sum is 285154560
The reverse of 149969608 is 806969941
Previous prime number is 71
Is Prime? no
Number parity even
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred forty-nine million nine hundred sixty-nine thousand six hundred eight
Scientific notation
1.49969608 × 10^8
Engineering notation
1.49969608 × 10^6
Prime Factorization
2 × 2 × 2 × 71 × 264031
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
37492402
Product of the distinct prime numbers
The prime factorization of 149969608 is 2 × 2 × 2 × 71 × 264031.
Since it has a total of 5 prime factors.
4 , 3 , 62 , 26 , 551 , 825 , 9815 , 5795 , 27023 , 11025 , 244335 , 203766 , 6361740 , 1318720 , 33244700 , 70199088 , 483364502 , 354760327 , 2384607899 , 2674231811
n×2
299939216
n×3
449908824
n×4
599878432
n×5
749848040
n÷2
74984804
n÷3
49989869.333333
n÷3
37492402
n÷5
29993921.6
n2
22490883323673664
n3
3.3729489556251E+24
n4
5.058398326791E+32
n5
7.5860601417671E+40
2 √n
12246.207902857
3 √n
531.2933973683
4 √n
110.66258583124
5 √n
43.171849186504
1 , 2 , 4 , 8 , 71 , 142 , 284 , 568 , 264031 , 528062 , 1056124 , 2112248 , 18746201 , 37492402 , 74984804 , 149969608
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-149969607
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149969608 can be divided by 16 positive divisors.
The sum of these divisors (counting 149969608) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000111100000101101011001000
3
Ternary
101110012020121221
4
Quaternary
20330011223020
5
Quinary
301343011413
6
Senary
22514211424
8
Octal
1074055310
10
Decimal
149969608
12
Duodecimal
42283b74
16
Hexadecimal
8f05ac8
20
Vigesimal
26h6408
36
Base36
2hadag
md5
89a4144b9828bc6091fa77beb88b5e50
sha1
92ee5b08f2d91240a80da8e4ed4af3f9c316a039
sha256
119e782b3c5a9d0320f34b9a4216836a4c8c1162172a2f086cfeaccdd48adb9c
sha512
3c612866c283eea12b10a9ed082bcf616878676dea189caf2b11b6795148dcbf4986b4af4d64fe821fddb42904e5e321fcc8283067115f67570f978f7edf19ba
ripemd-160
420fd09698e08e9fd0f1b731ec5a435696162531
Diameter
299939216
Circumference
942286837.50908
Area
7.0657193822398E+16
Volume
1.4128575546567E+25
Surface area
2.8262877528959E+17
Circumference
942286837.50908
Perimeter
599878432
Area
22490883323673664
Diagonal
212089053.57738
Surface area
134945299942041984
Volume
3.3729489556251E+24
Space diagonal
259754980.64719
Perimeter
449908824
Area
9.7388381559266E+15
Altitude
129877490.32359
Surface area
9.7388381559266E+15
Volume
3.9750584651976E+23
Height
70696351.192459