149764862 is an even 9-digits composite number following 149764861
and preceding 149764863 . In scientific notation, it is written as 1.49764862 × 10^8.
The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors.
There are 69061440 positive integers (up to 149764862) that are relatively prime to 149764862.
149764862 has 16 divisors, whose sum is 242140752
The reverse of 149764862 is 268467941
Previous prime number is 1721
Is Prime? no
Number parity even
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred forty-nine million seven hundred sixty-four thousand eight hundred sixty-two
Scientific notation
1.49764862 × 10^8
Engineering notation
1.49764862 × 10^6
Prime Factorization
2 × 13 × 1721 × 3347
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
149764862
Product of the distinct prime numbers
The prime factorization of 149764862 is 2 × 13 × 1721 × 3347.
Since it has a total of 4 prime factors.
5 , 4 , 67 , 85 , 446 , 469 , 5637 , 1385 , 25039 , 94012 , 700118 , 833785 , 4757869 , 6032173 , 50821361 , 60891951 , 112203017 , 944674933 , 5103311696 , 382846709
n×2
299529724
n×3
449294586
n×4
599059448
n×5
748824310
n÷2
74882431
n÷3
49921620.666667
n÷3
37441215.5
n÷5
29952972.4
n2
22429513889879044
n3
3.3591530524448E+24
n4
5.0308309333628E+32
n5
7.5344170048041E+40
2 √n
12237.845480312
3 √n
531.05150449186
4 √n
110.62479595603
5 √n
43.160054670761
1 , 2 , 13 , 26 , 1721 , 3347 , 3442 , 6694 , 22373 , 43511 , 44746 , 87022 , 5760187 , 11520374 , 74882431 , 149764862
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
-149764861
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 149764862 can be divided by 16 positive divisors.
The sum of these divisors (counting 149764862) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000111011010011101011111110
3
Ternary
101102210211202202
4
Quaternary
20323103223332
5
Quinary
301314433422
6
Senary
22505551502
8
Octal
1073235376
10
Decimal
149764862
12
Duodecimal
421a5592
16
Hexadecimal
8ed3afe
20
Vigesimal
26g0c32
36
Base36
2h5zb2
md5
31f85edc31b6f0d29c72342d9c76366b
sha1
d55928bc464ff20bd1994c60159913bbe3b87c4c
sha256
05ce9606f6dc7c9253f4b1593236cf65b971a0e58ade0822a769da90fae23577
sha512
82e3eb92ea1e1b009e33f5956dcaae09db5d29cc3732062896ca9323a2664d2e5a3438801a770d9aaa2c786d3ace4810671081727043282c933b04bee93b1d82
ripemd-160
090c58a54505a56cb950106ee18ab4332590589f
Diameter
299529724
Circumference
941000380.45018
Area
7.0464396060034E+16
Volume
1.4070787402459E+25
Surface area
2.8185758424014E+17
Circumference
941000380.45018
Perimeter
599059448
Area
22429513889879044
Diagonal
211799499.00733
Surface area
134577083339274264
Volume
3.3591530524448E+24
Space diagonal
259400350.17254
Perimeter
449294586
Area
9.7122644115856E+15
Altitude
129700175.08627
Surface area
9.7122644115856E+15
Volume
3.9587998373787E+23
Height
70599833.002445