155215483 is an odd 9-digits composite number following 155215482
and preceding 155215484 . In scientific notation, it is written as 1.55215483 × 10^8.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 152681760 positive integers (up to 155215483) that are relatively prime to 155215483.
155215483 has 8 divisors, whose sum is 157755920
The reverse of 155215483 is 384512551
Previous prime number is 1021
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred fifty-five million two hundred fifteen thousand four hundred eighty-three
Scientific notation
1.55215483 × 10^8
Engineering notation
1.55215483 × 10^6
Prime Factorization
67 × 1021 × 2269
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
155215483
Product of the distinct prime numbers
The prime factorization of 155215483 is 67 × 1021 × 2269.
Since it has a total of 3 prime factors.
1 , 3 , 89 , 31 , 672 , 538 , 5085 , 6800 , 56506 , 5892 , 683149 , 492516 , 1348301 , 185658 , 36862081 , 4615396 , 823773866 , 682417320 , 7116619879 , 8922176442
n×2
310430966
n×3
465646449
n×4
620861932
n×5
776077415
n÷2
77607741.5
n÷3
51738494.333333
n÷3
38803870.75
n÷5
31043096.6
n2
24091846162923289
n3
3.7394275385398E+24
n4
5.8041705153796E+32
n5
9.0089712995901E+40
2 √n
12458.550597883
3 √n
537.41734643977
4 √n
111.61787759083
5 √n
43.469736549402
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
-155215482
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 155215483 can be divided by 8 positive divisors.
The sum of these divisors (counting 155215483) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010000000110011001111011
3
Ternary
101211001202121121
4
Quaternary
21100012121323
5
Quinary
304213343413
6
Senary
23222450111
8
Octal
1120063173
10
Decimal
155215483
12
Duodecimal
43b93937
16
Hexadecimal
940667b
20
Vigesimal
28a1ie3
36
Base36
2ket17
md5
605e65e8547c4ef568df9d998c5291a2
sha1
5e41016915e94bae058240a92d13527f111c3bec
sha256
23b3e392bed62fda7c3bc8eba9a1954d148f4b3361e6204e90c5a0a5088c345f
sha512
83438a5d6354a84ba90a917cf3a455246a0d217b19c662cdc1187ccdfa63b68434316761b9bbabec862f88c012a13bc585bb5e2960585c591224ce37ffa27b9a
ripemd-160
5d741f776c6b994f42c1b82f04012984231c111c
Diameter
310430966
Circumference
975247642.23238
Area
7.5686766916855E+16
Volume
1.5663677444944E+25
Surface area
3.0274706766742E+17
Circumference
975247642.23238
Perimeter
620861932
Area
24091846162923289
Diagonal
219507841.14889
Surface area
144551076977539734
Volume
3.7394275385398E+24
Space diagonal
268841102.67734
Perimeter
465646449
Area
1.0432075400579E+16
Altitude
134420551.33867
Surface area
1.0432075400579E+16
Volume
4.4069576170954E+23
Height
73169280.382964