8985991639 is an odd 10-digits prime number following 8985991638
and preceding 8985991640 . In scientific notation, it is written as 8.985991639 × 10^9.
The sum of its digits is 67. It has a total of 1 prime factors and 2 positive divisors.
There are 8985991638 positive integers (up to 8985991639) that are relatively prime to 8985991639.
8985991639 has 2 divisors, whose sum is 8985991640
The reverse of 8985991639 is 9361995898
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 67 Digital Root 4
Name
eight billion nine hundred eighty-five million nine hundred ninety-one thousand six hundred thirty-nine
Scientific notation
8.985991639 × 10^9
Engineering notation
8.985991639 × 10^9
Prime Factorization
8985991639
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
8985991639 Product of the distinct prime numbers
The prime factorization of 8985991639 is 8985991639.
Since it has a total of 1 prime factors.
8 , 5 , 26 , 47 , 907 , 107 , 4956 , 2965 , 98340 , 15655 , 538425 , 595060 , 7581952 , 142028 , 67854727 , 66205548 , 363970607 , 759610357 , 7541277486 , 4087898486
n×2
17971983278
n×3
26957974917
n×4
35943966556
n×5
44929958195
n÷2
4492995819.5
n÷3
2995330546.3333
n÷3
2246497909.75
n÷5
1797198327.8
n2
8.0748045736178E+19
n3
7.2560126385088E+29
n4
6.5202468902119E+39
n5
5.859088403966E+49
2 √n94794.470508569
3 √n2079.0040565297
4 √n307.88710675923
5 √n97.884336655259
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
8985991640 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
4492995820 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
94794.470513844 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999997774 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 8985991639 can be divided by 2 positive divisors.
The sum of these divisors (counting 8985991639) is 8985991640, the average is 4492995820.
Base
System
Value
2
Binary
1000010111100110110101100111010111
3
Ternary
212012020201200011011
4
Quaternary
20113212311213113
5
Quinary
121400403213024
6
Senary
4043400553051
8
Octal
102746654727
10
Decimal
8985991639
12
Duodecimal
18a9482787
16
Hexadecimal
2179b59d7
20
Vigesimal
70828j1j
36
Base36
44m0ziv
md5
9347af6fe3356eb5a7955acb51b77eb8
sha1
d48dc5dfca6e3667748e1ffbb3103bc98e24a3ed
sha256
697318a349f09ad185c46e5ec6746aeeef7576c5c7eee19437f67895bde4567a
sha512
657213c14d12e1b06b3eec61f08a48927cfd35e1e6e21ced22ae9c8dacb861d1134f3e93a692d1d30d4a5df258d40253847024772820a7e5fe021856bbf833aa
ripemd-160
74fc48ab9c63fb92dabaaf84aa301a6acbe0b037
Diameter
17971983278
Circumference
56460650636.603
Area
2.5367746727651E+20
Volume
3.0393914665992E+30
Surface area
1.014709869106E+21
Circumference
56460650636.603
Perimeter
35943966556
Area
8.0748045736178E+19
Diagonal
12708111247.245
Surface area
4.8448827441707E+20
Volume
7.2560126385088E+29
Space diagonal
15564194075.137
Perimeter
26957974917
Area
3.4964929456739E+19
Altitude
7782097037.5686
Surface area
3.4964929456739E+19
Volume
8.5512929017748E+28
Height
4236037082.415