154480997 is an odd 9-digits composite number following 154480996
and preceding 154480998 . In scientific notation, it is written as 1.54480997 × 10^8.
The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors.
There are 140437260 positive integers (up to 154480997) that are relatively prime to 154480997.
154480997 has 4 divisors, whose sum is 168524736
The reverse of 154480997 is 799084451
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred fifty-four million four hundred eighty thousand nine hundred ninety-seven
Scientific notation
1.54480997 × 10^8
Engineering notation
1.54480997 × 10^6
Prime Factorization
11 × 14043727
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
154480997
Product of the distinct prime numbers
The prime factorization of 154480997 is 11 × 14043727.
Since it has a total of 2 prime factors.
7 , 9 , 6 , 2 , 642 , 435 , 2325 , 7381 , 63247 , 55752 , 327851 , 655503 , 5101997 , 74496 , 68850686 , 30633617 , 760780020 , 491808408 , 9047049263 , 2840199611
n×2
308961994
n×3
463442991
n×4
617923988
n×5
772404985
n÷2
77240498.5
n÷3
51493665.666667
n÷3
38620249.25
n÷5
30896199.4
n2
23864378434114009
n3
3.6865929732872E+24
n4
5.6950855804661E+32
n5
8.7978249847072E+40
2 √n
12429.038458384
3 √n
536.56831220136
4 √n
111.48559753791
5 √n
43.428518343421
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
-154480996
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 154480997 can be divided by 4 positive divisors.
The sum of these divisors (counting 154480997) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001001101010011000101100101
3
Ternary
101202200110002102
4
Quaternary
21031103011211
5
Quinary
304021342442
6
Senary
23155021445
8
Octal
1115230545
10
Decimal
154480997
12
Duodecimal
4389a885
16
Hexadecimal
9353165
20
Vigesimal
285a29h
36
Base36
2jz2at
md5
181b7569d6719ed9fb2b33ba885b15d6
sha1
e71ed2ea1589d1e7fb4c3060a46bd0182ede2de0
sha256
cdf6616cd2de5dfea4517c61f469eb0e563c01ca63f5d75d67c9914085a8a61f
sha512
d3e541efe62561d4b6040d6ab206853b91afe801bbf33a64136865351c4728b0b7e89ef193f376bc4a41d1c0f1b5a8c076975522d5cb474f597dc2a3aa54b6f5
ripemd-160
ebeb94ea266a0b935b5874249b39fcf828d6e2f7
Diameter
308961994
Circumference
970632730.58885
Area
7.4972155971099E+16
Volume
1.544236453554E+25
Surface area
2.998886238844E+17
Circumference
970632730.58885
Perimeter
617923988
Area
23864378434114009
Diagonal
218469121.08632
Surface area
143186270604684054
Volume
3.6865929732872E+24
Space diagonal
267568935.6079
Perimeter
463442991
Area
1.0333578984734E+16
Altitude
133784467.80395
Surface area
1.0333578984734E+16
Volume
4.3446914848101E+23
Height
72823040.362106