148947215 is an odd 9-digits composite number following 148947214
and preceding 148947216 . In scientific notation, it is written as 1.48947215 × 10^8.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 119157768 positive integers (up to 148947215) that are relatively prime to 148947215.
148947215 has 4 divisors, whose sum is 178736664
The reverse of 148947215 is 512749841
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred forty-eight million nine hundred forty-seven thousand two hundred fifteen
Scientific notation
1.48947215 × 10^8
Engineering notation
1.48947215 × 10^6
Prime Factorization
5 × 29789443
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
148947215
Product of the distinct prime numbers
The prime factorization of 148947215 is 5 × 29789443.
Since it has a total of 2 prime factors.
1 , 3 , 98 , 1 , 774 , 785 , 9401 , 2802 , 77341 , 8791 , 403997 , 224068 , 1025642 , 1702168 , 52627764 , 17120545 , 934913352 , 771436359 , 4274883713 , 9138441839
n×2
297894430
n×3
446841645
n×4
595788860
n×5
744736075
n÷2
74473607.5
n÷3
49649071.666667
n÷3
37236803.75
n÷5
29789443
n2
22185272856256225
n3
3.3044346059545E+24
n4
4.9218633170654E+32
n5
7.3309783368755E+40
2 √n
12204.393266361
3 √n
530.08330837115
4 √n
110.47349576419
5 √n
43.11282462183
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
-148947214
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 148947215 can be divided by 4 positive divisors.
The sum of these divisors (counting 148947215) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000111000001100000100001111
3
Ternary
101101021022011112
4
Quaternary
20320030010033
5
Quinary
301112302330
6
Senary
22440242235
8
Octal
1070140417
10
Decimal
148947215
12
Duodecimal
41a7037b
16
Hexadecimal
8e0c10f
20
Vigesimal
26ai80f
36
Base36
2gogen
md5
b89fe621da3663391d19c7fd865bbee9
sha1
68380f240bdedd7d85c82fa594981654aa2f82a6
sha256
62197a89fd192213d170dce3882826b43c404421d040412f328c9720aa4660f5
sha512
e7f8e5a1cc1bc878e126a83df8250cb626e40335be33d84c227d2ef9ed3a305ab96b9f757e3ae2b0b0b55043ea581131197890944051c49d85c933e8dc5efea8
ripemd-160
55db17132723f61fb26c3edc9545f560e6851a99
Diameter
297894430
Circumference
935862952.83332
Area
6.96970902231E+16
Volume
1.3841583309779E+25
Surface area
2.787883608924E+17
Circumference
935862952.83332
Perimeter
595788860
Area
22185272856256225
Diagonal
210643171.5307
Surface area
133111637137537350
Volume
3.3044346059545E+24
Space diagonal
257984144.02589
Perimeter
446841645
Area
9.6065049417036E+15
Altitude
128992072.01294
Surface area
9.6065049417036E+15
Volume
3.8943135297632E+23
Height
70214390.510234