153281381 is an odd 9-digits composite number following 153281380
and preceding 153281382 . In scientific notation, it is written as 1.53281381 × 10^8.
The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors.
There are 139156000 positive integers (up to 153281381) that are relatively prime to 153281381.
153281381 has 8 divisors, whose sum is 167444928
The reverse of 153281381 is 183182351
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred fifty-three million two hundred eighty-one thousand three hundred eighty-one
Scientific notation
1.53281381 × 10^8
Engineering notation
1.53281381 × 10^6
Prime Factorization
761 × 11 × 18311
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
153281381
Product of the distinct prime numbers
The prime factorization of 153281381 is 761 × 11 × 18311.
Since it has a total of 3 prime factors.
10 , 1 , 13 , 78 , 301 , 768 , 3092 , 7350 , 61802 , 14831 , 350278 , 605841 , 8714392 , 6121498 , 36909007 , 35841603 , 255093625 , 669329239 , 9807795383 , 8100026298
n×2
306562762
n×3
459844143
n×4
613125524
n×5
766406905
n÷2
76640690.5
n÷3
51093793.666667
n÷3
38320345.25
n÷5
30656276.2
n2
23495181761267161
n3
3.601373907213E+24
n4
5.5202356599498E+32
n5
8.4614934540255E+40
2 √n
12380.685804914
3 √n
535.17580154324
4 √n
111.26853016426
5 √n
43.360859370284
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-153281380
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 153281381 can be divided by 8 positive divisors.
The sum of these divisors (counting 153281381) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001001000101110001101100101
3
Ternary
101200102111112012
4
Quaternary
21020232031211
5
Quinary
303220001011
6
Senary
23113204005
8
Octal
1110561545
10
Decimal
153281381
12
Duodecimal
43400605
16
Hexadecimal
922e365
20
Vigesimal
27i0391
36
Base36
2j9co5
md5
9e41db2423726debdc3b5a03506be689
sha1
a88b5672b5defad4bc20ddbe5046f58e326b327d
sha256
78c187f002367cb5f5db1ef8476283407d1eca72c1102b95be69f71036b77bd9
sha512
338e3c2c8c3f21b9ce126cd61b9883e2418204291f42995987365ef432316b1a9b2d202b924516721fa24e4511e1ceb50746f114b2846d62e5bc077a57b0bd0f
ripemd-160
bf711c1b3862630ecb31a78791bebe010108cd21
Diameter
306562762
Circumference
963095320.9634
Area
7.3812290415954E+16
Volume
1.5085399746307E+25
Surface area
2.9524916166382E+17
Circumference
963095320.9634
Perimeter
613125524
Area
23495181761267161
Diagonal
216772607.86948
Surface area
140971090567602966
Volume
3.601373907213E+24
Space diagonal
265491139.74632
Perimeter
459844143
Area
1.0173712135895E+16
Altitude
132745569.87316
Surface area
1.0173712135895E+16
Volume
4.2442598522977E+23
Height
72257535.956493