155125630 (number)

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.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million one hundred twenty-five thousand six hundred thirty

Notation

Scientific notation 1.55125630 × 10^8
Engineering notation 1.55125630 × 10^6

Prime Factorization of 155125630

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.

Most popular turbo-numbers

Basic calculations (n = 155125630)

Multiplication

n×y
n×2 310251260
n×3 465376890
n×4 620502520
n×5 775628150

Division

n÷y
n÷2 77562815
n÷3 51708543.333333
n÷3 38781407.5
n÷5 31025126

Exponentiation

ny
n2 24063961082896900
n3 3.7329371232799E+24
n4 5.7907422299918E+32
n5 8.9829253659508E+40

Nth Root

y√n
2√n 12454.943998268
3√n 537.3136242233
4√n 111.60172040909
5√n 43.464702527137

Divisors of 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 conversion 155125630

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

Cryptographic Hash Functions

md5 7f0ea33e0b971faf2461a7702707a607
sha1 fe223777b45e81ba035bbfa7b338bf0a2ab7f3d2
sha256 6fade2f6bf321e6058b05a59273a9590a182bd50a92410f3791b37bcb9a87aa3
sha512 124ec6c4902c4284ddc03de08c61f7759d4d907ad012dc7256a156bb2718f01c1c6061c97f332a685fcabeb08e4a64f4939c900464996205bbf8f90027b44898
ripemd-160 f0cfc53b7fca3dd2b7292ccf26c9fe4bc6acef6a

155125630 as geometric shapes

Circle

Radius = n
Diameter 310251260
Circumference 974683079.18298
Area 7.55991633543E+16

Sphere

Radius = n
Volume 1.5636490457078E+25
Surface area 3.023966534172E+17
Circumference 974683079.18298

Square

Length = n
Perimeter 620502520
Area 24063961082896900
Diagonal 219380769.81767

Cube

Length = n
Surface area 144383766497381400
Volume 3.7329371232799E+24
Space diagonal 268685472.71613

Equilateral Triangle

Length = n
Perimeter 465376890
Area 1.0420000806734E+16
Altitude 134342736.35807

Triangular Pyramid

Length = n
Surface area 1.0420000806734E+16
Volume 4.399308589357E+23
Height 73126923.272557