155169430 (number)

155169430 is an even 9-digits composite number following 155169429 and preceding 155169431. In scientific notation, it is written as 1.55169430 × 10^8. The sum of its digits is 34. It has a total of 6 prime factors and 64 positive divisors. There are 54512640 positive integers (up to 155169430) that are relatively prime to 155169430.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million one hundred sixty-nine thousand four hundred thirty

Notation

Scientific notation 1.55169430 × 10^8
Engineering notation 1.55169430 × 10^6

Prime Factorization of 155169430

Prime Factorization 2 × 5 × 13 × 79 × 29 × 521

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 155169430
Product of the distinct prime numbers

The prime factorization of 155169430 is 2 × 5 × 13 × 79 × 29 × 521. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 6, 38, 56, 84, 689, 7340, 5304, 7208, 85254, 133682, 459487, 809598, 5768991, 58773533, 57095567, 970610527, 394321902, 9407324303, 8932936857

Basic calculations (n = 155169430)

Multiplication

n×y
n×2 310338860
n×3 465508290
n×4 620677720
n×5 775847150

Division

n÷y
n÷2 77584715
n÷3 51723143.333333
n÷3 38792357.5
n÷5 31033886

Exponentiation

ny
n2 24077552006524900
n3 3.7361000206478E+24
n4 5.7972851062691E+32
n5 8.9956142548727E+40

Nth Root

y√n
2√n 12456.702212062
3√n 537.36418995315
4√n 111.60959731162
5√n 43.467156717326

Divisors of 155169430

1, 2, 5, 10, 13, 26, 29, 58, 65, 79, 130, 145, 158, 290, 377, 395, 521, 754, 790, 1027, 1042, 1885, 2054, 2291, 2605, 3770, 4582, 5135, 5210, 6773, 10270, 11455, 13546, 15109, 22910, 29783, 30218, 33865, 41159, 59566, 67730, 75545, 82318, 148915, 151090, 196417, 205795, 297830, 392834, 411590, 535067, 982085, 1070134, 1193611, 1964170, 2387222, 2675335, 5350670, 5968055, 11936110, 15516943, 31033886, 77584715, 155169430

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -155169429
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 155169430 can be divided by 64 positive divisors. The sum of these divisors (counting 155169430) is 1, the average is 0.015625.

Base conversion 155169430

Base System Value
2 Binary 1001001111111011001010010110
3 Ternary 101210222102102221
4 Quaternary 21033323022112
5 Quinary 304210410210
6 Senary 23221452554
8 Octal 1117731226
10 Decimal 155169430
12 Duodecimal 43b7115a
16 Hexadecimal 93fb296
20 Vigesimal 289g3ba
36 Base36 2kdthy

Cryptographic Hash Functions

md5 491cd761e9bb592a8c680ec8437a31dd
sha1 621cb07e0febedacb5964d685f6e15edd4bb89e6
sha256 38bbf7f5c6cbc16ad6ac39f53f170c08fa890c5fbc322add857a89687ddfede3
sha512 649296ee63ddc1fd1a91f45cf67d5237d30d6077eab89633e1c7ee0567049722db9628ed3f19ddb1fb2640848079b2ccc2c3ea7bd13ecd32e74f165a37a362a7
ripemd-160 a4c5722ed36dcdb037151cde4795851b8488d173

155169430 as geometric shapes

Circle

Radius = n
Diameter 310338860
Circumference 974958282.69943
Area 7.5641860500125E+16

Sphere

Radius = n
Volume 1.5649739170592E+25
Surface area 3.025674420005E+17
Circumference 974958282.69943

Square

Length = n
Perimeter 620677720
Area 24077552006524900
Diagonal 219442712.3717

Cube

Length = n
Surface area 144465312039149400
Volume 3.7361000206478E+24
Space diagonal 268761336.5415

Equilateral Triangle

Length = n
Perimeter 465508290
Area 1.0425885849296E+16
Altitude 134380668.27075

Triangular Pyramid

Length = n
Surface area 1.0425885849296E+16
Volume 4.4030360996521E+23
Height 73147570.790568