988428 (number)

988428 is an even 6-digits composite number following 988427 and preceding 988429. In scientific notation, it is written as 9.88428 × 10^5. The sum of its digits is 39. It has a total of 6 prime factors and 42 positive divisors. There are 275520 positive integers (up to 988428) that are relatively prime to 988428.

Interesting facts

Basic properties

Name

Name nine hundred eighty-eight thousand four hundred twenty-eight

Notation

Scientific notation 9.88428 × 10^5
Engineering notation 9.88428 × 10^3

Prime Factorization of 988428

Prime Factorization 2 × 2 × 3 × 287 × 7 × 41

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 494214
Product of the distinct prime numbers

The prime factorization of 988428 is 2 × 2 × 3 × 287 × 7 × 41. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 10, 64, 47, 589, 51, 4403, 3283, 72313, 90282, 962274, 677373, 2398468, 5737021, 17425517, 26847174, 415232013, 52067195, 5029448760, 3590804115

Basic calculations (n = 988428)

Multiplication

n×y
n×2 1976856
n×3 2965284
n×4 3953712
n×5 4942140

Division

n÷y
n÷2 494214
n÷3 329476
n÷3 247107
n÷5 197685.6

Exponentiation

ny
n2 976989911184
n3 965684183931778752
n4 9.5450928655532E+23
n5 9.434637050913E+29

Nth Root

y√n
2√n 994.19716354454
3√n 99.612769124638
4√n 31.530892209776
5√n 15.81208018012

Divisors of 988428

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 2009, 3444, 4018, 6027, 8036, 11767, 12054, 23534, 24108, 35301, 47068, 70602, 82369, 141204, 164738, 247107, 329476, 494214, 988428

42 divisors

τ Total Divisors 42
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -988427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.023809523809524
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 42
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 988428 can be divided by 42 positive divisors. The sum of these divisors (counting 988428) is 1, the average is 0.023809523809524.

Base conversion 988428

Base System Value
2 Binary 11110001010100001100
3 Ternary 1212012212110
4 Quaternary 3301110030
5 Quinary 223112203
6 Senary 33104020
8 Octal 3612414
10 Decimal 988428
12 Duodecimal 3b8010
16 Hexadecimal f150c
20 Vigesimal 63b18
36 Base36 l6oc

Cryptographic Hash Functions

md5 e56684ae1fcbd7fd7ddfe69ad3bea738
sha1 106bd763bfc7c57842e776c4e1c6393c4be1f3b4
sha256 c1ddc31983e6ddcb3e95d4262200c8c3ecb082f4768d7169bb34b04484e725df
sha512 86ed9082dc325b9d35452866423024ff8dee02b86446aa9a5ff96e6eedee2d6e426854bc1254312f9a4f674de03fa00735d2030b9e0b15fd1d658ef037fbc602
ripemd-160 6bc1e0fc1ebaf9c24a77aa808d255bf9968ce560

988428 as geometric shapes

Circle

Radius = n
Diameter 1976856
Circumference 6210476.2868049
Area 3069304327607

Sphere

Radius = n
Volume 4.0450484505706E+18
Surface area 12277217310428
Circumference 6210476.2868049

Square

Length = n
Perimeter 3953712
Area 976989911184
Diagonal 1397848.2830293

Cube

Length = n
Surface area 5861939467104
Volume 965684183931778752
Space diagonal 1712007.5156237

Equilateral Triangle

Length = n
Perimeter 2965284
Area 423049041163.22
Altitude 856003.75781185

Triangular Pyramid

Length = n
Surface area 423049041163.22
Volume 1.1380697249046E+17
Height 465949.42767644