988892728 (number)

988892728 is an even 9-digits composite number following 988892727 and preceding 988892729. In scientific notation, it is written as 9.88892728 × 10^8. The sum of its digits is 61. It has a total of 6 prime factors and 32 positive divisors. There are 472455808 positive integers (up to 988892728) that are relatively prime to 988892728.

Interesting facts

Basic properties

Name

Name nine hundred eighty-eight million eight hundred ninety-two thousand seven hundred twenty-eight

Notation

Scientific notation 9.88892728 × 10^8
Engineering notation 9.88892728 × 10^6

Prime Factorization of 988892728

Prime Factorization 2 × 2 × 2 × 23 × 1229 × 4373

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 247223182
Product of the distinct prime numbers

The prime factorization of 988892728 is 2 × 2 × 2 × 23 × 1229 × 4373. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 988892728)

Multiplication

n×y
n×2 1977785456
n×3 2966678184
n×4 3955570912
n×5 4944463640

Division

n÷y
n÷2 494446364
n÷3 329630909.33333
n÷3 247223182
n÷5 197778545.6

Exponentiation

ny
n2 977908827491281984
n3 9.6704692815314E+26
n4 9.5630567488537E+35
n5 9.4568372763928E+44

Nth Root

y√n
2√n 31446.664815207
3√n 996.28378283732
4√n 177.33207497576
5√n 62.954943231231

Divisors of 988892728

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -988892727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 988892728 can be divided by 32 positive divisors. The sum of these divisors (counting 988892728) is 1, the average is 0.03125.

Base conversion 988892728

Base System Value
2 Binary 111010111100010100111000111000
3 Ternary 2112220202221210121
4 Quaternary 322330110320320
5 Quinary 4011124031403
6 Senary 242043223024
8 Octal 7274247070
10 Decimal 988892728
12 Duodecimal 237217a74
16 Hexadecimal 3af14e38
20 Vigesimal f90bbg8
36 Base36 gcreig

Cryptographic Hash Functions

md5 3e90fd26b9f7ba3b84046b9fecc2f4cb
sha1 8a41cc892df203005fb00f95f75cf45c696dec81
sha256 a706739a41b75bebde92741d5db0bda12e3b2ec8da615648515e4eee99396f10
sha512 fe96e141f9dd78786ade4a4229c642c6ed377f04de139a5b609a683e395d5720e35b29d93b267c2d43ea76fd2d83ba6338b01d85ee5fb0c1296e5b84399359cc
ripemd-160 fb051ca07a02851b18da500709d70ef72ded8e49

988892728 as geometric shapes

Circle

Radius = n
Diameter 1977785456
Circumference 6213396258.9463
Area 3.0721911883272E+18

Sphere

Radius = n
Volume 4.0507567002166E+27
Surface area 1.2288764753309E+19
Circumference 6213396258.9463

Square

Length = n
Perimeter 3955570912
Area 977908827491281984
Diagonal 1398505507.6697

Cube

Length = n
Surface area 5867452964947691904
Volume 9.6704692815314E+26
Space diagonal 1712812448.1314

Equilateral Triangle

Length = n
Perimeter 2966678184
Area 4.2344694359625E+17
Altitude 856406224.0657

Triangular Pyramid

Length = n
Surface area 4.2344694359625E+17
Volume 1.1396757343712E+26
Height 466168502.55658