155125630 is an even 9-digits composite number following 155125629
and preceding 155125631 . In scientific notation, it is written as 1.55125630 × 10^8.
The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors.
There are 56408880 positive integers (up to 155125630) that are relatively prime to 155125630.
155125630 has 24 divisors, whose sum is 306920376
The reverse of 155125630 is 036521551
Previous prime number is 11
Is Prime? no Number parity even Number length 9 Sum of Digits 28 Digital Root 1
Name
one hundred fifty-five million one hundred twenty-five thousand six hundred thirty
Scientific notation
1.55125630 × 10^8
Engineering notation
1.55125630 × 10^6
Prime Factorization
2 × 5 × 11 × 11 × 128203
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
14102330 Product of the distinct prime numbers
The prime factorization of 155125630 is 2 × 5 × 11 × 11 × 128203.
Since it has a total of 5 prime factors.
1 , 8 , 30 , 80 , 843 , 840 , 6188 , 4664 , 82981 , 81844 , 303479 , 530115 , 9238333 , 308949 , 65962103 , 79116026 , 746662608 , 673208699 , 5988110056 , 2242999685
n×2
310251260
n×3
465376890
n×4
620502520
n×5
775628150
n÷2
77562815
n÷3
51708543.333333
n÷3
38781407.5
n÷5
31025126
n2
24063961082896900
n3
3.7329371232799E+24
n4
5.7907422299918E+32
n5
8.9829253659508E+40
2 √n12454.943998268
3 √n537.3136242233
4 √n111.60172040909
5 √n43.464702527137
1 , 2 , 5 , 10 , 11 , 22 , 55 , 110 , 121 , 242 , 605 , 1210 , 128203 , 256406 , 641015 , 1282030 , 1410233 , 2820466 , 7051165 , 14102330 , 15512563 , 31025126 , 77562815 , 155125630
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-155125629 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 155125630 can be divided by 24 positive divisors.
The sum of these divisors (counting 155125630) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001001111110000011101111110
3
Ternary
101210220012100201
4
Quaternary
21033300131332
5
Quinary
304203010010
6
Senary
23220514114
8
Octal
1117603576
10
Decimal
155125630
12
Duodecimal
43b4b93a
16
Hexadecimal
93f077e
20
Vigesimal
289ae1a
36
Base36
2kcvpa
md5
7f0ea33e0b971faf2461a7702707a607
sha1
fe223777b45e81ba035bbfa7b338bf0a2ab7f3d2
sha256
6fade2f6bf321e6058b05a59273a9590a182bd50a92410f3791b37bcb9a87aa3
sha512
124ec6c4902c4284ddc03de08c61f7759d4d907ad012dc7256a156bb2718f01c1c6061c97f332a685fcabeb08e4a64f4939c900464996205bbf8f90027b44898
ripemd-160
f0cfc53b7fca3dd2b7292ccf26c9fe4bc6acef6a
Diameter
310251260
Circumference
974683079.18298
Area
7.55991633543E+16
Volume
1.5636490457078E+25
Surface area
3.023966534172E+17
Circumference
974683079.18298
Perimeter
620502520
Area
24063961082896900
Diagonal
219380769.81767
Surface area
144383766497381400
Volume
3.7329371232799E+24
Space diagonal
268685472.71613
Perimeter
465376890
Area
1.0420000806734E+16
Altitude
134342736.35807
Surface area
1.0420000806734E+16
Volume
4.399308589357E+23
Height
73126923.272557