988891056 (number)

988891056 is an even 9-digits composite number following 988891055 and preceding 988891057. In scientific notation, it is written as 9.88891056 × 10^8. The sum of its digits is 54. It has a total of 7 prime factors and 40 positive divisors. There are 324707328 positive integers (up to 988891056) that are relatively prime to 988891056.

Interesting facts

Basic properties

Name

Name nine hundred eighty-eight million eight hundred ninety-one thousand fifty-six

Notation

Scientific notation 9.88891056 × 10^8
Engineering notation 9.88891056 × 10^6

Prime Factorization of 988891056

Prime Factorization 2 × 2 × 2 × 2 × 201 × 3 × 102497

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 123611382
Product of the distinct prime numbers

The prime factorization of 988891056 is 2 × 2 × 2 × 2 × 201 × 3 × 102497. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 988891056)

Multiplication

n×y
n×2 1977782112
n×3 2966673168
n×4 3955564224
n×5 4944455280

Division

n÷y
n÷2 494445528
n÷3 329630352
n÷3 247222764
n÷5 197778211.2

Exponentiation

ny
n2 977905520636795136
n3 9.6704202297075E+26
n4 9.5629920729192E+35
n5 9.4567573295087E+44

Nth Root

y√n
2√n 31446.638230501
3√n 996.28322133812
4√n 177.33200001833
5√n 62.954921942625

Divisors of 988891056

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -988891055
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 988891056 can be divided by 40 positive divisors. The sum of these divisors (counting 988891056) is 1, the average is 0.025.

Base conversion 988891056

Base System Value
2 Binary 111010111100010100011110110000
3 Ternary 2112220202212111200
4 Quaternary 322330110132300
5 Quinary 4011124003211
6 Senary 242043211200
8 Octal 7274243660
10 Decimal 988891056
12 Duodecimal 237216b00
16 Hexadecimal 3af147b0
20 Vigesimal f90b7cg
36 Base36 gcrd80

Cryptographic Hash Functions

md5 1dc219615963d8a36612dbbc4d38db71
sha1 9581cdd100bbaf5c99cdc7b0da43dd07fd16ca4b
sha256 2e95a4436c2421108db871eb6363dd09829788d2f922435cee97c534c1a076f1
sha512 0d45a4e93e9cb2a7faf1e5797f592663513884a8df15b253f1a4abe5581ed531dd05fbe7c0707d03febb81ec5f69170e4b4c8223acaf6d2fb7ad14fde1df883a
ripemd-160 21935bf91b57e333ebbfe21752aaacc90f6b0936

988891056 as geometric shapes

Circle

Radius = n
Diameter 1977782112
Circumference 6213385753.4605
Area 3.0721807995375E+18

Sphere

Radius = n
Volume 4.0507361534367E+27
Surface area 1.228872319815E+19
Circumference 6213385753.4605

Square

Length = n
Perimeter 3955564224
Area 977905520636795136
Diagonal 1398503143.1047

Cube

Length = n
Surface area 5867433123820770816
Volume 9.6704202297075E+26
Space diagonal 1712809552.1424

Equilateral Triangle

Length = n
Perimeter 2966673168
Area 4.2344551168626E+17
Altitude 856404776.07122

Triangular Pyramid

Length = n
Surface area 4.2344551168626E+17
Volume 1.1396699535583E+26
Height 466167714.36822