151489421 is an odd 9-digits composite number following 151489420
and preceding 151489422 . In scientific notation, it is written as 1.51489421 × 10^8.
The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors.
There are 150899712 positive integers (up to 151489421) that are relatively prime to 151489421.
151489421 has 4 divisors, whose sum is 152079132
The reverse of 151489421 is 124984151
Previous prime number is 257
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred fifty-one million four hundred eighty-nine thousand four hundred twenty-one
Scientific notation
1.51489421 × 10^8
Engineering notation
1.51489421 × 10^6
Prime Factorization
257 × 589453
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
151489421
Product of the distinct prime numbers
The prime factorization of 151489421 is 257 × 589453.
Since it has a total of 2 prime factors.
8 , 9 , 88 , 24 , 50 , 658 , 9388 , 408 , 61903 , 22816 , 483693 , 621329 , 6213924 , 9040366 , 25833964 , 13019783 , 229671862 , 31314803 , 4481410281 , 1150275267
n×2
302978842
n×3
454468263
n×4
605957684
n×5
757447105
n÷2
75744710.5
n÷3
50496473.666667
n÷3
37872355.25
n÷5
30297884.2
n2
22949044674915241
n3
3.476537490306E+24
n4
5.2665865149126E+32
n5
7.9783214179051E+40
2 √n
12308.10387509
3 √n
533.08210246423
4 √n
110.94189413873
5 √n
43.258998537991
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
-151489420
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 151489421 can be divided by 4 positive divisors.
The sum of these divisors (counting 151489421) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001000001111000101110001101
3
Ternary
101120001110102022
4
Quaternary
21001320232031
5
Quinary
302240130141
6
Senary
23010535525
8
Octal
1101705615
10
Decimal
151489421
12
Duodecimal
428975a5
16
Hexadecimal
9078b8d
20
Vigesimal
276g3b1
36
Base36
2i6xzh
md5
6c4b373dba8e0a752d31e81c3ff43952
sha1
2f227df33f2393e5e6adc0ac38193b4c4c096f35
sha256
5cafd73a47f16730ba3214287ddcaf7c6e6032f56019f80d7b8f920ea7fd4c34
sha512
079c3d6136a04988c4957b22f6a137a5f1bd13c1a4d6230ca4a7b43a43b53e6deb8689a71e285f5c6a1ce452a3015b598a054f01380f9caa1d0a00605200df20
ripemd-160
ed290235ffec3c45f9b970cd5430afaebfa4d8c3
Diameter
302978842
Circumference
951836104.22034
Area
7.2096550157618E+16
Volume
1.4562486185967E+25
Surface area
2.8838620063047E+17
Circumference
951836104.22034
Perimeter
605957684
Area
22949044674915241
Diagonal
214238393.73425
Surface area
137694268049491446
Volume
3.476537490306E+24
Space diagonal
262387373.98119
Perimeter
454468263
Area
9.9372278405303E+15
Altitude
131193686.9906
Surface area
9.9372278405303E+15
Volume
4.0971387240744E+23
Height
71412797.911416