151431492 is an even 9-digits composite number following 151431491
and preceding 151431493 . In scientific notation, it is written as 1.51431492 × 10^8.
The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors.
There are 49785408 positive integers (up to 151431492) that are relatively prime to 151431492.
151431492 has 24 divisors, whose sum is 358182496
The reverse of 151431492 is 294134151
Previous prime number is 73
Is Prime? no Number parity even Number length 9 Sum of Digits 30 Digital Root 3
Name
one hundred fifty-one million four hundred thirty-one thousand four hundred ninety-two
Scientific notation
1.51431492 × 10^8
Engineering notation
1.51431492 × 10^6
Prime Factorization
2 × 2 × 3 × 73 × 172867
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
75715746 Product of the distinct prime numbers
The prime factorization of 151431492 is 2 × 2 × 3 × 73 × 172867.
Since it has a total of 5 prime factors.
5 , 5 , 94 , 71 , 481 , 865 , 2712 , 5072 , 8132 , 67580 , 700087 , 132400 , 3845281 , 1726831 , 19149441 , 50998127 , 303576368 , 849971165 , 267328748 , 2988439850
n×2
302862984
n×3
454294476
n×4
605725968
n×5
757157460
n÷2
75715746
n÷3
50477164
n÷3
37857873
n÷5
30286298.4
n2
22931496769346064
n3
3.4725507695753E+24
n4
5.2585354408253E+32
n5
7.9630786753905E+40
2 √n12305.750363143
3 √n533.01414425303
4 √n110.93128667397
5 √n43.255689615289
1 , 2 , 3 , 4 , 6 , 12 , 73 , 146 , 219 , 292 , 438 , 876 , 172867 , 345734 , 518601 , 691468 , 1037202 , 2074404 , 12619291 , 25238582 , 37857873 , 50477164 , 75715746 , 151431492
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-151431491 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 151431492 can be divided by 24 positive divisors.
The sum of these divisors (counting 151431492) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001000001101010100101000100
3
Ternary
101112221111221210
4
Quaternary
21001222211010
5
Quinary
302231301432
6
Senary
23005411420
8
Octal
1101524504
10
Decimal
151431492
12
Duodecimal
42869b70
16
Hexadecimal
906a944
20
Vigesimal
2768iec
36
Base36
2i5pac
md5
e6bf4a6340b00d7411d46dfbed1add55
sha1
cb5522b6e673b6790d7aadd77bc9b6c2c7356630
sha256
82e8248eb008ac8327d5df5dfb9bacf779877762ca529b185f5a55331877b01e
sha512
479f196332acf8eb2953e1ae3004e64dbe6b246749b6531c9ca7164ef58b3392df8ec1d8ff7e884e827e2903c92f8a1781aba13a247ef43a39b49c04e48cc316
ripemd-160
b4358edcdc944a0da27ba725a2e5ef4c646b285b
Diameter
302862984
Circumference
951472125.57868
Area
7.2041421786396E+16
Volume
1.454578664922E+25
Surface area
2.8816568714558E+17
Circumference
951472125.57868
Perimeter
605725968
Area
22931496769346064
Diagonal
214156469.75679
Surface area
137588980616076384
Volume
3.4725507695753E+24
Space diagonal
262287038.00996
Perimeter
454294476
Area
9.9296293745272E+15
Altitude
131143519.00498
Surface area
9.9296293745272E+15
Volume
4.0924403286354E+23
Height
71385489.918931