996947281 (number)

996947281 is an odd 9-digits composite number following 996947280 and preceding 996947282. In scientific notation, it is written as 9.96947281 × 10^8. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 893550000 positive integers (up to 996947281) that are relatively prime to 996947281.

Interesting facts

Basic properties

Name

Name nine hundred ninety-six million nine hundred forty-seven thousand two hundred eighty-one

Notation

Scientific notation 9.96947281 × 10^8
Engineering notation 9.96947281 × 10^6

Prime Factorization of 996947281

Prime Factorization 11 × 71 × 1276501

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 996947281
Product of the distinct prime numbers

The prime factorization of 996947281 is 11 × 71 × 1276501. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 2, 83, 49, 805, 117, 1832, 1359, 52044, 34642, 43542, 736993, 7411281, 6847595, 53241544, 8663595, 432292489, 148502548, 2888867524, 3814703016

Basic calculations (n = 996947281)

Multiplication

n×y
n×2 1993894562
n×3 2990841843
n×4 3987789124
n×5 4984736405

Division

n÷y
n÷2 498473640.5
n÷3 332315760.33333
n÷3 249236820.25
n÷5 199389456.2

Exponentiation

ny
n2 993903881093292961
n3 9.9086977183131E+26
n4 9.8784492485231E+35
n5 9.8482931188116E+44

Nth Root

y√n
2√n 31574.471982917
3√n 998.98138978552
4√n 177.69207068104
5√n 63.057164612599

Divisors of 996947281

1, 11, 71, 781, 1276501, 14041511, 90631571, 996947281

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 -996947280
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 996947281 can be divided by 8 positive divisors. The sum of these divisors (counting 996947281) is 1, the average is 0.125.

Base conversion 996947281

Base System Value
2 Binary 111011011011000011010101010001
3 Ternary 2120110221011120101
4 Quaternary 323123003111101
5 Quinary 4020204303111
6 Senary 242532012401
8 Octal 7333032521
10 Decimal 996947281
12 Duodecimal 239a61101
16 Hexadecimal 3b6c3551
20 Vigesimal fbai841
36 Base36 ghk1g1

Cryptographic Hash Functions

md5 e30954005aef1856f09cb09df268afd2
sha1 1c5894c16fd31f6841b9232950b24c6e7680b23d
sha256 d50d0f2f9caab40dba081215bbaf1781daff85c7821a833efa5c25040281db5e
sha512 8cadcf24e1df8611d78830daa7cbd018675c3c1d6a64762bb4eb70495d291fffba98795f23182faa539cd7f036a92e2b9010eac1f795e1437ef6007c043d85c0
ripemd-160 734fdeebe466b3a53e049bf8cfc12c26906cc2d4

996947281 as geometric shapes

Circle

Radius = n
Diameter 1993894562
Circumference 6264004508.0118
Area 3.1224411312171E+18

Sphere

Radius = n
Volume 4.1505455944659E+27
Surface area 1.2489764524868E+19
Circumference 6264004508.0118

Square

Length = n
Perimeter 3987789124
Area 993903881093292961
Diagonal 1409896365.7612

Cube

Length = n
Surface area 5963423286559757766
Volume 9.9086977183131E+26
Space diagonal 1726763343.1596

Equilateral Triangle

Length = n
Perimeter 2990841843
Area 4.3037300497337E+17
Altitude 863381671.57982

Triangular Pyramid

Length = n
Surface area 4.3037300497337E+17
Volume 1.1677512248911E+26
Height 469965455.25373