989643886 (number)

989643886 is an even 9-digits composite number following 989643885 and preceding 989643887. In scientific notation, it is written as 9.89643886 × 10^8. The sum of its digits is 61. It has a total of 6 prime factors and 48 positive divisors. There are 382704000 positive integers (up to 989643886) that are relatively prime to 989643886.

Interesting facts

Basic properties

Name

Name nine hundred eighty-nine million six hundred forty-three thousand eight hundred eighty-six

Notation

Scientific notation 9.89643886 × 10^8
Engineering notation 9.89643886 × 10^6

Prime Factorization of 989643886

Prime Factorization 2 × 7 × 7 × 11 × 137 × 6701

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 141377698
Product of the distinct prime numbers

The prime factorization of 989643886 is 2 × 7 × 7 × 11 × 137 × 6701. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 8, 14, 37, 718, 711, 8561, 5827, 60011, 76699, 436647, 298808, 8262419, 9089045, 21174651, 8793066, 201989889, 535024104, 4276493587, 6588609840

Basic calculations (n = 989643886)

Multiplication

n×y
n×2 1979287772
n×3 2968931658
n×4 3958575544
n×5 4948219430

Division

n÷y
n÷2 494821943
n÷3 329881295.33333
n÷3 247410971.5
n÷5 197928777.2

Exponentiation

ny
n2 979395021097180996
n3 9.6925229460767E+26
n4 9.5921460734995E+35
n5 9.4928087152577E+44

Nth Root

y√n
2√n 31458.605913168
3√n 996.53597639594
4√n 177.36574052834
5√n 62.964504379013

Divisors of 989643886

1, 2, 7, 11, 14, 22, 49, 77, 98, 137, 154, 274, 539, 959, 1078, 1507, 1918, 3014, 6701, 6713, 10549, 13402, 13426, 21098, 46907, 73711, 73843, 93814, 147422, 147686, 328349, 515977, 656698, 918037, 1031954, 1836074, 3611839, 6426259, 7223678, 10098407, 12852518, 20196814, 44983813, 70688849, 89967626, 141377698, 494821943, 989643886

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -989643885
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 989643886 can be divided by 48 positive divisors. The sum of these divisors (counting 989643886) is 1, the average is 0.020833333333333.

Base conversion 989643886

Base System Value
2 Binary 111010111111001100010001101110
3 Ternary 2112222012010012021
4 Quaternary 322333030101232
5 Quinary 4011322101021
6 Senary 242111300354
8 Octal 7277142156
10 Decimal 989643886
12 Duodecimal 23751a6ba
16 Hexadecimal 3afcc46e
20 Vigesimal f9559e6
36 Base36 gd7i3y

Cryptographic Hash Functions

md5 b0c0a29af1ae1f196d36480f5153b0bf
sha1 a11acea311ac9160c45b7bb673b431147df8f5a3
sha256 957b4fcc27ae94a4993c60ce38c32996589bcb01035cab0c70f4bfef1a929e67
sha512 43ceca1186802e7b8c1dab45ad9123c1807812f4c884a67d71f8b05a3483727bdcfbdb0d804980a0aed920c1766d5237de2899062d9e43311f7c897b7e8cb708
ripemd-160 7a64f806617d3f583603341ad34699b53ac3a97b

989643886 as geometric shapes

Circle

Radius = n
Diameter 1979287772
Circumference 6218115923.8553
Area 3.0768602032413E+18

Sphere

Radius = n
Volume 4.0599945176193E+27
Surface area 1.2307440812965E+19
Circumference 6218115923.8553

Square

Length = n
Perimeter 3958575544
Area 979395021097180996
Diagonal 1399567805.5008

Cube

Length = n
Surface area 5876370126583085976
Volume 9.6925229460767E+26
Space diagonal 1714113491.9519

Equilateral Triangle

Length = n
Perimeter 2968931658
Area 4.2409048430508E+17
Altitude 857056745.97595

Triangular Pyramid

Length = n
Surface area 4.2409048430508E+17
Volume 1.1422747836628E+26
Height 466522601.8336