991679424 (number)

991679424 is an even 9-digits composite number following 991679423 and preceding 991679425. In scientific notation, it is written as 9.91679424 × 10^8. The sum of its digits is 51. It has a total of 9 prime factors and 56 positive divisors. There are 327463680 positive integers (up to 991679424) that are relatively prime to 991679424.

Interesting facts

Basic properties

Name

Name nine hundred ninety-one million six hundred seventy-nine thousand four hundred twenty-four

Notation

Scientific notation 9.91679424 × 10^8
Engineering notation 9.91679424 × 10^6

Prime Factorization of 991679424

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 107 × 48271

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 30989982
Product of the distinct prime numbers

The prime factorization of 991679424 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 107 × 48271. Since it has a total of 9 prime factors.

Most popular turbo-numbers

10, 8, 19, 86, 743, 590, 1294, 9388, 74462, 63383, 957273, 512949, 2518329, 1914004, 40407267, 67055242, 43294461, 356814229, 5556506885, 8809836216

Basic calculations (n = 991679424)

Multiplication

n×y
n×2 1983358848
n×3 2975038272
n×4 3966717696
n×5 4958397120

Division

n÷y
n÷2 495839712
n÷3 330559808
n÷3 247919856
n÷5 198335884.8

Exponentiation

ny
n2 983428079984971776
n3 9.7524539190492E+26
n4 9.6713078850293E+35
n5 9.5908370327525E+44

Nth Root

y√n
2√n 31490.941935738
3√n 997.21874646679
4√n 177.45687345307
5√n 62.990384662986

Divisors of 991679424

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 192, 214, 321, 428, 642, 856, 1284, 1712, 2568, 3424, 5136, 6848, 10272, 20544, 48271, 96542, 144813, 193084, 289626, 386168, 579252, 772336, 1158504, 1544672, 2317008, 3089344, 4634016, 5164997, 9268032, 10329994, 15494991, 20659988, 30989982, 41319976, 61979964, 82639952, 123959928, 165279904, 247919856, 330559808, 495839712, 991679424

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -991679423
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 991679424 can be divided by 56 positive divisors. The sum of these divisors (counting 991679424) is 1, the average is 0.017857142857143.

Base conversion 991679424

Base System Value
2 Binary 111011000110111101001111000000
3 Ternary 2120010000112102120
4 Quaternary 323012331033000
5 Quinary 4012332220144
6 Senary 242223044240
8 Octal 7306751700
10 Decimal 991679424
12 Duodecimal 238140680
16 Hexadecimal 3b1bd3c0
20 Vigesimal f9hjib4
36 Base36 gef4qo

Cryptographic Hash Functions

md5 5109ea27c3c466699adb0f52c3c02e91
sha1 49cbfa1c1219656095cccd53bcfc1a7b4d9a0f15
sha256 c7560d07b346d52621eb0f8db8add398cff0b489ee99cada162bfa26545d1c07
sha512 f22604de6e7dff46c5b758166d67839596c8ceef3d80a3aeb91d238b24777588622952f379803237ea0bfc2310aa540f740e195dcd123f2a7e4dd4ba2119c98d
ripemd-160 cd5189aa9ff9b37903e874c70c7018494cd68ae4

991679424 as geometric shapes

Circle

Radius = n
Diameter 1983358848
Circumference 6230905586.3091
Area 3.0895304314147E+18

Sphere

Radius = n
Volume 4.0850983448744E+27
Surface area 1.2358121725659E+19
Circumference 6230905586.3091

Square

Length = n
Perimeter 3966717696
Area 983428079984971776
Diagonal 1402446490.9471

Cube

Length = n
Surface area 5900568479909830656
Volume 9.7524539190492E+26
Space diagonal 1717639147.1886

Equilateral Triangle

Length = n
Perimeter 2975038272
Area 4.2583685003097E+17
Altitude 858819573.59432

Triangular Pyramid

Length = n
Surface area 4.2583685003097E+17
Volume 1.1493377165615E+26
Height 467482163.64905