151121946 is an even 9-digits composite number following 151121945
and preceding 151121947 . In scientific notation, it is written as 1.51121946 × 10^8.
The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors.
There are 50298864 positive integers (up to 151121946) that are relatively prime to 151121946.
151121946 has 16 divisors, whose sum is 302694624
The reverse of 151121946 is 649121151
Previous prime number is 683
Is Prime? no
Number parity even
Number length 9
Sum of Digits 30
Digital Root 3
Name
one hundred fifty-one million one hundred twenty-one thousand nine hundred forty-six
Scientific notation
1.51121946 × 10^8
Engineering notation
1.51121946 × 10^6
Prime Factorization
2 × 3 × 683 × 36877
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
151121946
Product of the distinct prime numbers
The prime factorization of 151121946 is 2 × 3 × 683 × 36877.
Since it has a total of 4 prime factors.
10 , 3 , 37 , 46 , 901 , 749 , 2700 , 6848 , 97611 , 48870 , 969385 , 729891 , 2690647 , 4689996 , 37650331 , 74364135 , 436729559 , 842177669 , 777450729 , 8904743508
n×2
302243892
n×3
453365838
n×4
604487784
n×5
755609730
n÷2
75560973
n÷3
50373982
n÷3
37780486.5
n÷5
30224389.2
n2
22837842562826916
n3
3.451299210536E+24
n4
5.2156705292447E+32
n5
7.8820228007431E+40
2 √n
12293.166638422
3 √n
532.65071270157
4 √n
110.87455361092
5 √n
43.237991067869
1 , 2 , 3 , 6 , 683 , 1366 , 2049 , 4098 , 36877 , 73754 , 110631 , 221262 , 25186991 , 50373982 , 75560973 , 151121946
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
-151121945
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 151121946 can be divided by 16 positive divisors.
The sum of these divisors (counting 151121946) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001000000011111000000011010
3
Ternary
101112100210100010
4
Quaternary
21000133000122
5
Quinary
302141400241
6
Senary
22555022350
8
Octal
1100370032
10
Decimal
151121946
12
Duodecimal
4273a9b6
16
Hexadecimal
901f01a
20
Vigesimal
274a4h6
36
Base36
2hz2fu
md5
50ff346cb9c28ef2e1f9681c550e3c67
sha1
fa77dbe1a6253195771649dcdb41eef6cdb5277c
sha256
17c9f4d9e34850167b6a1b19c0eb15e1a0df56dc7a5ffe843fc8c8384283eeef
sha512
1b025de1c195d37a1c0380fdd0ef9d4308dd671f7f68b6d2fb7e8d3964493945851cd56860c2a523aa7c30c77a34407b0441b558af388a5b958a89c7180a0849
ripemd-160
5b389c5219b67b92bdcfaab50fddba71d916e16c
Diameter
302243892
Circumference
949527190.69959
Area
7.1747198419217E+16
Volume
1.445676832688E+25
Surface area
2.8698879367687E+17
Circumference
949527190.69959
Perimeter
604487784
Area
22837842562826916
Diagonal
213718705.60541
Surface area
137027055376961496
Volume
3.451299210536E+24
Space diagonal
261750888.61068
Perimeter
453365838
Area
9.8890759135188E+15
Altitude
130875444.30534
Surface area
9.8890759135188E+15
Volume
4.067395126123E+23
Height
71239568.535138