151421128 is an even 9-digits composite number following 151421127
and preceding 151421129 . In scientific notation, it is written as 1.51421128 × 10^8.
The sum of its digits is 25. It has a total of 4 prime factors and 8 positive divisors.
There are 75710560 positive integers (up to 151421128) that are relatively prime to 151421128.
151421128 has 8 divisors, whose sum is 283914630
The reverse of 151421128 is 821124151
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 25
Digital Root 7
Name
one hundred fifty-one million four hundred twenty-one thousand one hundred twenty-eight
Scientific notation
1.51421128 × 10^8
Engineering notation
1.51421128 × 10^6
Prime Factorization
2 × 2 × 2 × 18927641
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
37855282
Product of the distinct prime numbers
The prime factorization of 151421128 is 2 × 2 × 2 × 18927641.
Since it has a total of 4 prime factors.
10 , 9 , 62 , 44 , 511 , 919 , 371 , 3111 , 18567 , 8587 , 859853 , 506760 , 3083617 , 4846140 , 37349904 , 99424725 , 568466524 , 429902470 , 5229818860 , 9708986755
n×2
302842256
n×3
454263384
n×4
605684512
n×5
757105640
n÷2
75710564
n÷3
50473709.333333
n÷3
37855282
n÷5
30284225.6
n2
22928358004792384
n3
3.4718378322735E+24
n4
5.2570960079593E+32
n5
7.9603540752949E+40
2 √n
12305.329251995
3 √n
533.00198411261
4 √n
110.92938858569
5 √n
43.255097513561
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-151421127
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 151421128 can be divided by 8 positive divisors.
The sum of these divisors (counting 151421128) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001000001101000000011001000
3
Ternary
101112220222201221
4
Quaternary
21001220003020
5
Quinary
302230434003
6
Senary
23005251424
8
Octal
1101500310
10
Decimal
151421128
12
Duodecimal
42863b74
16
Hexadecimal
90680c8
20
Vigesimal
2767cg8
36
Base36
2i5hag
md5
fe0e621a69a3aa865af48545d47a68be
sha1
1d5dfc3453fb4266d3b85d60ffa6492120c2a04d
sha256
7fbb9ee56db088e472d33821df48f4dc69032ed1e922de7e80affb703c6c2cc8
sha512
14661514bcb84c5bf47d894992ee010ff645cf236d105f14f479927461ceb540996e24917afe04b4a5c6b00dfba28f3b244f62dd1ca4e04622fee37b58b329b8
ripemd-160
1e83789b8389ca7ba7e8f3592e9f24c7d0085ad2
Diameter
302842256
Circumference
951407006.64616
Area
7.2031561066732E+16
Volume
1.4542800304434E+25
Surface area
2.8812624426693E+17
Circumference
951407006.64616
Perimeter
605684512
Area
22928358004792384
Diagonal
214141812.84743
Surface area
137570148028754304
Volume
3.4718378322735E+24
Space diagonal
262269087.03539
Perimeter
454263384
Area
9.9282702496072E+15
Altitude
131134543.5177
Surface area
9.9282702496072E+15
Volume
4.0916001239676E+23
Height
71380604.282477