155389632 (number)

155389632 is an even 9-digits composite number following 155389631 and preceding 155389633. In scientific notation, it is written as 1.55389632 × 10^8. The sum of its digits is 42. It has a total of 9 prime factors and 56 positive divisors. There are 51667968 positive integers (up to 155389632) that are relatively prime to 155389632.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million three hundred eighty-nine thousand six hundred thirty-two

Notation

Scientific notation 1.55389632 × 10^8
Engineering notation 1.55389632 × 10^6

Prime Factorization of 155389632

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 1453 × 557

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 4855926
Product of the distinct prime numbers

The prime factorization of 155389632 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 1453 × 557. Since it has a total of 9 prime factors.

Most popular turbo-numbers

2, 9, 65, 19, 478, 700, 1144, 4524, 75291, 48581, 768173, 741179, 8060394, 7830138, 68750911, 70296089, 372127363, 24395552, 2828463974, 3426029187

Basic calculations (n = 155389632)

Multiplication

n×y
n×2 310779264
n×3 466168896
n×4 621558528
n×5 776948160

Division

n÷y
n÷2 77694816
n÷3 51796544
n÷3 38847408
n÷5 31077926.4

Exponentiation

ny
n2 24145937733095424
n3 3.7520283786406E+24
n4 5.8302630901052E+32
n5 9.0596243603463E+40

Nth Root

y√n
2√n 12465.5377742
3√n 537.61826220559
4√n 111.64917274302
5√n 43.479486628238

Divisors of 155389632

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 557, 1114, 1453, 1671, 2228, 2906, 3342, 4359, 4456, 5812, 6684, 8718, 8912, 11624, 13368, 17436, 17824, 23248, 26736, 34872, 35648, 46496, 53472, 69744, 92992, 106944, 139488, 278976, 809321, 1618642, 2427963, 3237284, 4855926, 6474568, 9711852, 12949136, 19423704, 25898272, 38847408, 51796544, 77694816, 155389632

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -155389631
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 155389632 can be divided by 56 positive divisors. The sum of these divisors (counting 155389632) is 1, the average is 0.017857142857143.

Base conversion 155389632

Base System Value
2 Binary 1001010000110000111011000000
3 Ternary 101211101121111120
4 Quaternary 21100300323000
5 Quinary 304234432012
6 Senary 23230312240
8 Octal 1120607300
10 Decimal 155389632
12 Duodecimal 44058680
16 Hexadecimal 9430ec0
20 Vigesimal 28b3e1c
36 Base36 2kijeo

Cryptographic Hash Functions

md5 0b383ceca3c2b1de671ed13f05280fd9
sha1 c2b75f361277b689a9f0108da48926c0329d0443
sha256 150d41038d8826624cacbb1ac2c54836badea81429b55804b9416b001ac0ee47
sha512 83b083e0282d8c00f4e83cec60d113eda34234f21275601df983cb1ddd302c7f41d7e541a7d21ffde702763d9d7c177cc6d0dadef628a0f924579a533007301f
ripemd-160 401d321944cafb9b7e49d7d2db25b5b4675e470b

155389632 as geometric shapes

Circle

Radius = n
Diameter 310779264
Circumference 976341852.67044
Area 7.5856700596329E+16

Sphere

Radius = n
Volume 1.571645972053E+25
Surface area 3.0342680238532E+17
Circumference 976341852.67044

Square

Length = n
Perimeter 621558528
Area 24145937733095424
Diagonal 219754125.02656

Cube

Length = n
Surface area 144875626398572544
Volume 3.7520283786406E+24
Space diagonal 269142737.59343

Equilateral Triangle

Length = n
Perimeter 466168896
Area 1.0455497737529E+16
Altitude 134571368.79672

Triangular Pyramid

Length = n
Surface area 1.0455497737529E+16
Volume 4.4218078495686E+23
Height 73251375.008855