153948986 is an even 9-digits composite number following 153948985
and preceding 153948987 . In scientific notation, it is written as 1.53948986 × 10^8.
The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors.
There are 76974492 positive integers (up to 153948986) that are relatively prime to 153948986.
153948986 has 4 divisors, whose sum is 230923482
The reverse of 153948986 is 689849351
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 53
Digital Root 8
Name
one hundred fifty-three million nine hundred forty-eight thousand nine hundred eighty-six
Scientific notation
1.53948986 × 10^8
Engineering notation
1.53948986 × 10^6
Prime Factorization
2 × 76974493
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
153948986
Product of the distinct prime numbers
The prime factorization of 153948986 is 2 × 76974493.
Since it has a total of 2 prime factors.
1 , 1 , 38 , 92 , 897 , 395 , 5543 , 4767 , 43967 , 73730 , 68694 , 290089 , 6342130 , 1497995 , 31944698 , 68458203 , 885209836 , 710625030 , 3677110268 , 9225106638
n×2
307897972
n×3
461846958
n×4
615795944
n×5
769744930
n÷2
76974493
n÷3
51316328.666667
n÷3
38487246.5
n÷5
30789797.2
n2
23700290290428196
n3
3.6486356581171E+24
n4
5.6170375985057E+32
n5
8.6473724261382E+40
2 √n
12407.618063109
3 √n
535.95164828932
4 √n
111.38948811764
5 √n
43.398564700906
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
-153948985
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 153948986 can be divided by 4 positive divisors.
The sum of these divisors (counting 153948986) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001001011010001001100111010
3
Ternary
101201200102022022
4
Quaternary
21023101030322
5
Quinary
303402331421
6
Senary
23135354442
8
Octal
1113211472
10
Decimal
153948986
12
Duodecimal
43682a22
16
Hexadecimal
92d133a
20
Vigesimal
2823c96
36
Base36
2jnnsq
md5
dfe547b4b0c9f4f9462fc0004586b12a
sha1
1d64649ae3613cefd462a1711216fcd685984cc1
sha256
f92c63fa59e73fbe00cfedc72ce9f0e10ec2740a924ba9dd3c174f36c2c64156
sha512
90842ea701c712e31cf33ae96d502073830b47d56683cc095f5ca182755c1bca4719e8609b96c76f75dd75954ab489119d9f78ce2fd6d495b25341ab0f561065
ripemd-160
344a6d9b16a360ae2985cfd66285fb8880108ef0
Diameter
307897972
Circumference
967290006.8904
Area
7.4456657864355E+16
Volume
1.5283369305555E+25
Surface area
2.9782663145742E+17
Circumference
967290006.8904
Perimeter
615795944
Area
23700290290428196
Diagonal
217716743.91479
Surface area
142201741742569176
Volume
3.6486356581171E+24
Space diagonal
266647465.52571
Perimeter
461846958
Area
1.0262526734288E+16
Altitude
133323732.76285
Surface area
1.0262526734288E+16
Volume
4.2999583598894E+23
Height
72572247.971595