147942775 is an odd 9-digits composite number following 147942774
and preceding 147942776 . In scientific notation, it is written as 1.47942775 × 10^8.
The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors.
There are 114272480 positive integers (up to 147942775) that are relatively prime to 147942775.
147942775 has 12 divisors, whose sum is 189775800
The reverse of 147942775 is 577249741
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred forty-seven million nine hundred forty-two thousand seven hundred seventy-five
Scientific notation
1.47942775 × 10^8
Engineering notation
1.47942775 × 10^6
Prime Factorization
5 × 5 × 29 × 204059
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
29588555
Product of the distinct prime numbers
The prime factorization of 147942775 is 5 × 5 × 29 × 204059.
Since it has a total of 4 prime factors.
2 , 6 , 19 , 78 , 39 , 640 , 343 , 872 , 89680 , 26700 , 345087 , 989316 , 8302991 , 4039367 , 78812632 , 25299488 , 931842072 , 93182339 , 8533538769 , 1118358500
n×2
295885550
n×3
443828325
n×4
591771100
n×5
739713875
n÷2
73971387.5
n÷3
49314258.333333
n÷3
36985693.75
n÷5
29588555
n2
21887064674700625
n3
3.2380330845797E+24
n4
4.7904360007453E+32
n5
7.0871039541016E+40
2 √n
12163.172900193
3 √n
528.88906375453
4 √n
110.28677572671
5 √n
43.054520032526
1 , 5 , 25 , 29 , 145 , 725 , 204059 , 1020295 , 5101475 , 5917711 , 29588555 , 147942775
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-147942774
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 147942775 can be divided by 12 positive divisors.
The sum of these divisors (counting 147942775) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000110100010110110101110111
3
Ternary
101022101021100001
4
Quaternary
20310112311313
5
Quinary
300333132100
6
Senary
22402532131
8
Octal
1064266567
10
Decimal
147942775
12
Duodecimal
41667047
16
Hexadecimal
8d16d77
20
Vigesimal
264cgif
36
Base36
2g2xdj
md5
f7047587fd134062a171061cf1b38c6f
sha1
07467179501f69ff3538a0143326df6ccc4017cd
sha256
5573a55d72caafba3b2885553e726450a5f7b7f439408032aad984bd7956f531
sha512
360349d47d6a65560bc5ea4999b88e7a838527ac3aa21aca576d10960f6607dce27e8a8f35a82802032132437b91037eb88214e85a68bfe58438b7fdaed49516
ripemd-160
92de3baa662cb1ba96dfc8c272ed731a954439c8
Diameter
295885550
Circumference
929551870.18338
Area
6.8760241590684E+16
Volume
1.3563441267462E+25
Surface area
2.7504096636274E+17
Circumference
929551870.18338
Perimeter
591771100
Area
21887064674700625
Diagonal
209222678.86011
Surface area
131322388048203750
Volume
3.2380330845797E+24
Space diagonal
256244402.91273
Perimeter
443828325
Area
9.4773770112819E+15
Altitude
128122201.45637
Surface area
9.4773770112819E+15
Volume
3.8160585863545E+23
Height
69740892.95337