988894816 (number)

988894816 is an even 9-digits composite number following 988894815 and preceding 988894817. In scientific notation, it is written as 9.88894816 × 10^8. The sum of its digits is 61. It has a total of 9 prime factors and 96 positive divisors. There are 385620480 positive integers (up to 988894816) that are relatively prime to 988894816.

Interesting facts

Basic properties

Name

Name nine hundred eighty-eight million eight hundred ninety-four thousand eight hundred sixteen

Notation

Scientific notation 9.88894816 × 10^8
Engineering notation 9.88894816 × 10^6

Prime Factorization of 988894816

Prime Factorization 2 × 2 × 2 × 2 × 2 × 13 × 7 × 71 × 4783

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 61805926
Product of the distinct prime numbers

The prime factorization of 988894816 is 2 × 2 × 2 × 2 × 2 × 13 × 7 × 71 × 4783. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 988894816)

Multiplication

n×y
n×2 1977789632
n×3 2966684448
n×4 3955579264
n×5 4944474080

Division

n÷y
n÷2 494447408
n÷3 329631605.33333
n÷3 247223704
n÷5 197778963.2

Exponentiation

ny
n2 977912957111673856
n3 9.6705305378696E+26
n4 9.563137516869E+35
n5 9.4569371151269E+44

Nth Root

y√n
2√n 31446.698014259
3√n 996.28448403878
4√n 177.33216858274
5√n 62.954969816483

Divisors of 988894816

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -988894815
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 988894816 can be divided by 96 positive divisors. The sum of these divisors (counting 988894816) is 1, the average is 0.010416666666667.

Base conversion 988894816

Base System Value
2 Binary 111010111100010101011001100000
3 Ternary 2112220210001122221
4 Quaternary 322330111121200
5 Quinary 4011124113231
6 Senary 242043240424
8 Octal 7274253140
10 Decimal 988894816
12 Duodecimal 237219114
16 Hexadecimal 3af15660
20 Vigesimal f90bh0g
36 Base36 gcrg4g

Cryptographic Hash Functions

md5 2e2acfc9a50ab5f59342d78555d166ae
sha1 0e8e4355d069373061a33d33ffac16d124ac7b29
sha256 0c40a85a7a6522a464ce590e28fb7928536a9e7f06be93143b25294859ac0f13
sha512 c3eed13aec48cd8f735bbc6dcbb7d01238a78661658a261545a4183dc2c61e142f3aaedfdfeafef09a819d4a0020fb1cf22751035ebc948798414e6a75e0536b
ripemd-160 453ae4335d91050bcdf21af17ec8eba1af129cab

988894816 as geometric shapes

Circle

Radius = n
Diameter 1977789632
Circumference 6213409378.2373
Area 3.0722041619123E+18

Sphere

Radius = n
Volume 4.0507823592116E+27
Surface area 1.2288816647649E+19
Circumference 6213409378.2373

Square

Length = n
Perimeter 3955579264
Area 977912957111673856
Diagonal 1398508460.5476

Cube

Length = n
Surface area 5867477742670043136
Volume 9.6705305378696E+26
Space diagonal 1712816064.6535

Equilateral Triangle

Length = n
Perimeter 2966684448
Area 4.2344873177434E+17
Altitude 856408032.32674

Triangular Pyramid

Length = n
Surface area 4.2344873177434E+17
Volume 1.1396829534999E+26
Height 466169486.84922