996870981 (number)

996870981 is an odd 9-digits composite number following 996870980 and preceding 996870982. In scientific notation, it is written as 9.96870981 × 10^8. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 663215040 positive integers (up to 996870981) that are relatively prime to 996870981.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.96870981 × 10^8
Engineering notation 9.96870981 × 10^6

Prime Factorization of 996870981

Prime Factorization 3 × 487 × 682321

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 996870981
Product of the distinct prime numbers

The prime factorization of 996870981 is 3 × 487 × 682321. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 8, 81, 100, 995, 483, 2677, 157, 83653, 66185, 439665, 650311, 9493205, 702462, 6467577, 96785361, 982175857, 482804270, 3219326867, 9531192972

Basic calculations (n = 996870981)

Multiplication

n×y
n×2 1993741962
n×3 2990612943
n×4 3987483924
n×5 4984354905

Division

n÷y
n÷2 498435490.5
n÷3 332290327
n÷3 249217745.25
n÷5 199374196.2

Exponentiation

ny
n2 993751752759902361
n3 9.9064228464423E+26
n4 9.8754254611338E+35
n5 9.8445250672328E+44

Nth Root

y√n
2√n 31573.26370523
3√n 998.95590390942
4√n 177.68867072841
5√n 63.056199384237

Divisors of 996870981

1, 3, 487, 1461, 682321, 2046963, 332290327, 996870981

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -996870980
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 996870981 can be divided by 8 positive divisors. The sum of these divisors (counting 996870981) is 1, the average is 0.125.

Base conversion 996870981

Base System Value
2 Binary 111011011010110000101101000101
3 Ternary 2120110210021220110
4 Quaternary 323122300231011
5 Quinary 4020144332411
6 Senary 242530223233
8 Octal 7332605505
10 Decimal 996870981
12 Duodecimal 239a24b19
16 Hexadecimal 3b6b0b45
20 Vigesimal fba8h91
36 Base36 ghiekl

Cryptographic Hash Functions

md5 dbdd03a3173145547f9bc46b5977c887
sha1 a85e7617b61549cfb0e12c5760c3d672d75e39ce
sha256 ac3b68c609231ce350d5ab7625771bb76a0d562a50bce63e6ee6a6ccdbd5a35c
sha512 90ab95dbf930e84a4b9ebf3cd54b51d0b421ade7922fe55ed641fd6c06ec3356242fb0c9b8c94243cc7673a15c69f139094fbd34efa140e14f68838966876eba
ripemd-160 fc6d4282c055328115ffb27eae2aeb5d932407ea

996870981 as geometric shapes

Circle

Radius = n
Diameter 1993741962
Circumference 6263525100.9729
Area 3.1219632059625E+18

Sphere

Radius = n
Volume 4.149592698365E+27
Surface area 1.248785282385E+19
Circumference 6263525100.9729

Square

Length = n
Perimeter 3987483924
Area 993751752759902361
Diagonal 1409788461.2664

Cube

Length = n
Surface area 5962510516559414166
Volume 9.9064228464423E+26
Space diagonal 1726631187.683

Equilateral Triangle

Length = n
Perimeter 2990612943
Area 4.3030713147269E+17
Altitude 863315593.84151

Triangular Pyramid

Length = n
Surface area 4.3030713147269E+17
Volume 1.1674831286701E+26
Height 469929487.08879