149968651 is an odd 9-digits composite number following 149968650
and preceding 149968652 . In scientific notation, it is written as 1.49968651 × 10^8.
The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors.
There are 128544552 positive integers (up to 149968651) that are relatively prime to 149968651.
149968651 has 4 divisors, whose sum is 171392752
The reverse of 149968651 is 156869941
Previous prime number is 7
Is Prime? no Number parity odd Number length 9 Sum of Digits 49 Digital Root 4
Name
one hundred forty-nine million nine hundred sixty-eight thousand six hundred fifty-one
Scientific notation
1.49968651 × 10^8
Engineering notation
1.49968651 × 10^6
Prime Factorization
7 × 21424093
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
149968651 Product of the distinct prime numbers
The prime factorization of 149968651 is 7 × 21424093.
Since it has a total of 2 prime factors.
2 , 2 , 76 , 34 , 477 , 395 , 7487 , 6122 , 14114 , 29224 , 170430 , 747510 , 3492196 , 9080744 , 20399381 , 75010380 , 485182681 , 292898094 , 2858582391 , 9631074805
n×2
299937302
n×3
449905953
n×4
599874604
n×5
749843255
n÷2
74984325.5
n÷3
49989550.333333
n÷3
37492162.75
n÷5
29993730.2
n2
22490596282759801
n3
3.3728843847111E+24
n4
5.0582692115409E+32
n5
7.5858181004962E+40
2 √n12246.168829475
3 √n531.29226725297
4 √n110.66240928823
5 √n43.17179408792
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
-149968650 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 149968651 can be divided by 4 positive divisors.
The sum of these divisors (counting 149968651) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000111100000101011100001011
3
Ternary
101110012012022111
4
Quaternary
20330011130023
5
Quinary
301342444101
6
Senary
22514203151
8
Octal
1074053413
10
Decimal
149968651
12
Duodecimal
422834b7
16
Hexadecimal
8f0570b
20
Vigesimal
26h61cb
36
Base36
2hacjv
md5
b2304ebb709e34a7a672f0d25cb59cf4
sha1
aace59a91f9aaf3e8a8a2fa2896d3ee451a7fece
sha256
30d602e39946f16fb69afc6fa2c09a7e8be9fc368e5e80bf74749793a523d57c
sha512
45acf63efbb1b6c3c5ef33700d9c9124c996963964aee899ff9e2dee476a00a0217340e0267f4d669b158f7244bab8eaac45b9b0b35f6f65f825e98a1ac4ec7c
ripemd-160
5302e589fcd8b96cbd233de891a58b6fb2c2cdbe
Diameter
299937302
Circumference
942280824.50074
Area
7.0656292056772E+16
Volume
1.4128305072555E+25
Surface area
2.8262516822709E+17
Circumference
942280824.50074
Perimeter
599874604
Area
22490596282759801
Diagonal
212087700.175
Surface area
134943577696558806
Volume
3.3728843847111E+24
Space diagonal
259753323.07457
Perimeter
449905953
Area
9.7387138635649E+15
Altitude
129876661.53728
Surface area
9.7387138635649E+15
Volume
3.9749823676457E+23
Height
70695900.058332