8991738688 (number)

8991738688 is an even 10-digits composite number following 8991738687 and preceding 8991738689. In scientific notation, it is written as 8.991738688 × 10^9. The sum of its digits is 67. It has a total of 7 prime factors and 14 positive divisors. There are 4495869312 positive integers (up to 8991738688) that are relatively prime to 8991738688.

Interesting facts

Basic properties

Name

Name eight billion nine hundred ninety-one million seven hundred thirty-eight thousand six hundred eighty-eight

Notation

Scientific notation 8.991738688 × 10^9
Engineering notation 8.991738688 × 10^9

Prime Factorization of 8991738688

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 140495917

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 280991834
Product of the distinct prime numbers

The prime factorization of 8991738688 is 2 × 2 × 2 × 2 × 2 × 2 × 140495917. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 5, 99, 78, 5, 901, 6057, 3918, 92078, 41192, 539929, 627293, 5699895, 8160889, 83825668, 23798079, 390426641, 949132526, 6234320082, 4808266348

Basic calculations (n = 8991738688)

Multiplication

n×y
n×2 17983477376
n×3 26975216064
n×4 35966954752
n×5 44958693440

Division

n÷y
n÷2 4495869344
n÷3 2997246229.3333
n÷3 2247934672
n÷5 1798347737.6

Exponentiation

ny
n2 8.0851364633276E+19
n3 7.2699434335062E+29
n4 6.5369431630629E+39
n5 5.877848474057E+49

Nth Root

y√n
2√n 94824.778871348
3√n 2079.447175568
4√n 307.93632275415
5√n 97.896853965421

Divisors of 8991738688

1, 2, 4, 8, 16, 32, 64, 140495917, 280991834, 561983668, 1123967336, 2247934672, 4495869344, 8991738688

14 divisors

τ Total Divisors 14
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8991738687
Sum of the proper positive divisors of n
A Arithmetic Mean 0.071428571428571
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 14
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8991738688 can be divided by 14 positive divisors. The sum of these divisors (counting 8991738688) is 1, the average is 0.071428571428571.

Base conversion 8991738688

Base System Value
2 Binary 1000010111111100110000101101000000
3 Ternary 212012122112122121211
4 Quaternary 20113330300231000
5 Quinary 121403341114223
6 Senary 4044124055504
8 Octal 102774605500
10 Decimal 8991738688
12 Duodecimal 18ab394594
16 Hexadecimal 217f30b40
20 Vigesimal 709i76e8
36 Base36 44pg5z4

Cryptographic Hash Functions

md5 fa664a5ad3832a6e107b00a9a67180fa
sha1 585aa68220264377c27658b3dc4f8e33a15cd4bf
sha256 70fbb2f441909a615bab72089bcd1d06ff187193a31f2fcecf571e5c3e622a5d
sha512 5dc41763bcaac0d431e6adeb91b4e02af089e5f61e4d5267531aca025cb96f1bfbaceac00757bff0654332343bbc72d5aeacfeff12e5b0a8921ef07e02577410
ripemd-160 f8d328f8af279b8f76b8a01a4a3264305f782745

8991738688 as geometric shapes

Circle

Radius = n
Diameter 17983477376
Circumference 56496760410.44
Area 2.5400205316461E+20

Sphere

Radius = n
Volume 3.0452267843622E+30
Surface area 1.0160082126584E+21
Circumference 56496760410.44

Square

Length = n
Perimeter 35966954752
Area 8.0851364633276E+19
Diagonal 12716238801.884

Cube

Length = n
Surface area 4.8510818779966E+20
Volume 7.2699434335062E+29
Space diagonal 15574148255.999

Equilateral Triangle

Length = n
Perimeter 26975216064
Area 3.5009667851528E+19
Altitude 7787074127.9994

Triangular Pyramid

Length = n
Surface area 3.5009667851528E+19
Volume 8.5677105011248E+28
Height 4238746267.2948