655129428 (number)

655129428 is an even 9-digits composite number following 655129427 and preceding 655129429. In scientific notation, it is written as 6.55129428 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 212074720 positive integers (up to 655129428) that are relatively prime to 655129428.

Interesting facts

Basic properties

Name

Name six hundred fifty-five million one hundred twenty-nine thousand four hundred twenty-eight

Notation

Scientific notation 6.55129428 × 10^8
Engineering notation 6.55129428 × 10^6

Prime Factorization of 655129428

Prime Factorization 2 × 2 × 3 × 47 × 8867 × 131

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 327564714
Product of the distinct prime numbers

The prime factorization of 655129428 is 2 × 2 × 3 × 47 × 8867 × 131. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 7, 35, 23, 423, 148, 2741, 9926, 68827, 80720, 842170, 691978, 1309409, 7886279, 53733733, 15295846, 239333831, 608989690, 3155201286, 688141083

Basic calculations (n = 655129428)

Multiplication

n×y
n×2 1310258856
n×3 1965388284
n×4 2620517712
n×5 3275647140

Division

n÷y
n÷2 327564714
n÷3 218376476
n÷3 163782357
n÷5 131025885.6

Exponentiation

ny
n2 429194567431607184
n3 2.8117799146218E+26
n4 1.842079767128E+35
n5 1.206800664169E+44

Nth Root

y√n
2√n 25595.496244457
3√n 868.51175871145
4√n 159.98592514486
5√n 57.97829259081

Divisors of 655129428

1, 2, 3, 4, 6, 12, 47, 94, 131, 141, 188, 262, 282, 393, 524, 564, 786, 1572, 6157, 8867, 12314, 17734, 18471, 24628, 26601, 35468, 36942, 53202, 73884, 106404, 416749, 833498, 1161577, 1250247, 1666996, 2323154, 2500494, 3484731, 4646308, 5000988, 6969462, 13938924, 54594119, 109188238, 163782357, 218376476, 327564714, 655129428

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -655129427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 655129428 can be divided by 48 positive divisors. The sum of these divisors (counting 655129428) is 1, the average is 0.020833333333333.

Base conversion 655129428

Base System Value
2 Binary 100111000011000111101101010100
3 Ternary 1200122202000121220
4 Quaternary 213003013231110
5 Quinary 2320203120203
6 Senary 145001410340
8 Octal 4703075524
10 Decimal 655129428
12 Duodecimal 1634999b0
16 Hexadecimal 270c7b54
20 Vigesimal a4eb3b8
36 Base36 au1p3o

Cryptographic Hash Functions

md5 5fa1823a2b62c62f42b37f8797d4e4f4
sha1 b2dc1c516aea7f45128627ce47c21e309e8bf0fd
sha256 20dca917d6202b2b56fe9e0048e97aec4c3e955007b81a1fa566e71e5286101e
sha512 03a02b25582820919bc0c843f0a0e1dcff4ecaaa20795d5f567e5f4f81281cdd62c4fc145d70fec16e9a1a85ce3225d43f4cecac38ef0639b8a87de31e948e27
ripemd-160 34f717da421dc1b391e83b926fbb74b60d19f7e5

655129428 as geometric shapes

Circle

Radius = n
Diameter 1310258856
Circumference 4116299596.3106
Area 1.3483545000038E+18

Sphere

Radius = n
Volume 1.1777956164383E+27
Surface area 5.3934180000151E+18
Circumference 4116299596.3106

Square

Length = n
Perimeter 2620517712
Area 429194567431607184
Diagonal 926492922.18733

Cube

Length = n
Surface area 2575167404589643104
Volume 2.8117799146218E+26
Space diagonal 1134717454.8295

Equilateral Triangle

Length = n
Perimeter 1965388284
Area 1.8584669928102E+17
Altitude 567358727.41477

Triangular Pyramid

Length = n
Surface area 1.8584669928102E+17
Volume 3.3137144080553E+25
Height 308830974.06244