8891397984 (number)

8891397984 is an even 10-digits composite number following 8891397983 and preceding 8891397985. In scientific notation, it is written as 8.891397984 × 10^9. The sum of its digits is 66. It has a total of 8 prime factors and 48 positive divisors. There are 2540399232 positive integers (up to 8891397984) that are relatively prime to 8891397984.

Interesting facts

Basic properties

Name

Name eight billion eight hundred ninety-one million three hundred ninety-seven thousand nine hundred eighty-four

Notation

Scientific notation 8.891397984 × 10^9
Engineering notation 8.891397984 × 10^9

Prime Factorization of 8891397984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 3 × 13231247

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 555712374
Product of the distinct prime numbers

The prime factorization of 8891397984 is 2 × 2 × 2 × 2 × 2 × 7 × 3 × 13231247. Since it has a total of 8 prime factors.

Most popular turbo-numbers

2, 6, 41, 42, 98, 872, 131, 5055, 91024, 15701, 491116, 876913, 6836593, 9173914, 32867609, 8513385, 13274610, 574655123, 6284714830, 2342222880

Basic calculations (n = 8891397984)

Multiplication

n×y
n×2 17782795968
n×3 26674193952
n×4 35565591936
n×5 44456989920

Division

n÷y
n÷2 4445698992
n÷3 2963799328
n÷3 2222849496
n÷5 1778279596.8

Exponentiation

ny
n2 7.9056958109879E+19
n3 7.0292687795935E+29
n4 6.2500026255872E+39
n5 5.5571260745141E+49

Nth Root

y√n
2√n 94294.209705581
3√n 2071.6832275135
4√n 307.07362261448
5√n 97.677381793806

Divisors of 8891397984

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 13231247, 26462494, 39693741, 52924988, 79387482, 92618729, 105849976, 158774964, 185237458, 211699952, 277856187, 317549928, 370474916, 423399904, 555712374, 635099856, 740949832, 1111424748, 1270199712, 1481899664, 2222849496, 2963799328, 4445698992, 8891397984

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 -8891397983
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 8891397984 can be divided by 48 positive divisors. The sum of these divisors (counting 8891397984) is 1, the average is 0.020833333333333.

Base conversion 8891397984

Base System Value
2 Binary 1000010001111101111111011101100000
3 Ternary 211221122201211001110
4 Quaternary 20101331333131200
5 Quinary 121202144213414
6 Senary 4030141303320
8 Octal 102175773540
10 Decimal 8891397984
12 Duodecimal 1881864b40
16 Hexadecimal 211f7f760
20 Vigesimal 6iib4ej4
36 Base36 431pilc

Cryptographic Hash Functions

md5 ad22c402f5aabb5f6ca557cf8731e6b6
sha1 d51260581ca6bbfdfc43e8090d0dd0a468c04928
sha256 c19f38c4153fbbb5b1b5c6a4f5f30c1870587815a299fa10391b84846ce8a479
sha512 5f11eebd80ef512c262fab9c750744508b582be71fc5aa125957000161d3c33be8bb11c093e55263bfe02a2a9db9fc99f478251105ca8a2815ef7073252c786c
ripemd-160 07c524a6b821c6debc1411cf725bf57f98b08bb1

8891397984 as geometric shapes

Circle

Radius = n
Diameter 17782795968
Circumference 55866301173.355
Area 2.4836475881315E+20

Sphere

Radius = n
Volume 2.9444132210772E+30
Surface area 9.9345903525261E+20
Circumference 55866301173.355

Square

Length = n
Perimeter 35565591936
Area 7.9056958109879E+19
Diagonal 12574335617.43

Cube

Length = n
Surface area 4.7434174865928E+20
Volume 7.0292687795935E+29
Space diagonal 15400353058.603

Equilateral Triangle

Length = n
Perimeter 26674193952
Area 3.4232667034539E+19
Altitude 7700176529.3017

Triangular Pyramid

Length = n
Surface area 3.4232667034539E+19
Volume 8.2840727013891E+28
Height 4191445205.8099