155124630 is an even 9-digits composite number following 155124629
and preceding 155124631 . In scientific notation, it is written as 1.55124630 × 10^8.
The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors.
There are 41114880 positive integers (up to 155124630) that are relatively prime to 155124630.
155124630 has 32 divisors, whose sum is 332946432
The reverse of 155124630 is 036421551
Previous prime number is 167
Is Prime? no
Number parity even
Number length 9
Sum of Digits 27
Digital Root 9
Name
one hundred fifty-five million one hundred twenty-four thousand six hundred thirty
Scientific notation
1.55124630 × 10^8
Engineering notation
1.55124630 × 10^6
Prime Factorization
2 × 15 × 3 × 167 × 10321
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
155124630
Product of the distinct prime numbers
The prime factorization of 155124630 is 2 × 15 × 3 × 167 × 10321.
Since it has a total of 5 prime factors.
10 , 4 , 1 , 25 , 263 , 218 , 9459 , 5216 , 43871 , 39300 , 510632 , 423025 , 6793699 , 8710404 , 13238537 , 76909420 , 933428402 , 229808779 , 1370615187 , 917261287
n×2
310249260
n×3
465373890
n×4
620498520
n×5
775623150
n÷2
77562315
n÷3
51708210
n÷3
38781157.5
n÷5
31024926
n2
24063650832636900
n3
3.732864931862E+24
n4
5.7905929139507E+32
n5
8.9826358325722E+40
2 √n
12454.903853503
3 √n
537.31246964345
4 √n
111.60154055166
5 √n
43.464646488925
1 , 2 , 3 , 6 , 15 , 30 , 45 , 90 , 167 , 334 , 501 , 1002 , 2505 , 5010 , 7515 , 10321 , 15030 , 20642 , 30963 , 61926 , 154815 , 309630 , 464445 , 928890 , 1723607 , 3447214 , 5170821 , 10341642 , 25854105 , 51708210 , 77562315 , 155124630
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-155124629
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 155124630 can be divided by 32 positive divisors.
The sum of these divisors (counting 155124630) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1001001111110000001110010110
3
Ternary
101210220010222200
4
Quaternary
21033300032112
5
Quinary
304202442010
6
Senary
23220505330
8
Octal
1117601626
10
Decimal
155124630
12
Duodecimal
43b4b246
16
Hexadecimal
93f0396
20
Vigesimal
289abba
36
Base36
2kcuxi
md5
5ef16d8e74f464987d7cc04b0fb23bc8
sha1
d3a5c74ff11e6668d4165181661311ddb76ccbf2
sha256
a3a0822d13f78441741c607a0af45492c371db289a06ab46128fb241de223730
sha512
08ee8f2d0185166bd3d7ed42ffb3d7754956cc6d12d865a61f6259f0a1a5d8db9647d993fcc3eacfeb783a80ea20f64fe76e7ce2db9b7d1ecab86aabe3b8e802
ripemd-160
5c83c24e4a22cad49a8637a46afb0ebe1e2d4561
Diameter
310249260
Circumference
974676795.99767
Area
7.5598188674362E+16
Volume
1.5636188062374E+25
Surface area
3.0239275469745E+17
Circumference
974676795.99767
Perimeter
620498520
Area
24063650832636900
Diagonal
219379355.60411
Surface area
144381904995821400
Volume
3.732864931862E+24
Space diagonal
268683740.66532
Perimeter
465373890
Area
1.0419866464431E+16
Altitude
134341870.33266
Surface area
1.0419866464431E+16
Volume
4.3992235109551E+23
Height
73126451.868036