4987306985 is an odd 10-digits composite number following 4987306984
and preceding 4987306986 . In scientific notation, it is written as 4.987306985 × 10^9.
The sum of its digits is 59. It has a total of 3 prime factors and 8 positive divisors.
There are 3985926064 positive integers (up to 4987306985) that are relatively prime to 4987306985.
4987306985 has 8 divisors, whose sum is 5990647680
The reverse of 4987306985 is 5896037894
Previous prime number is 1019
Is Prime? no Number parity odd Number length 10 Sum of Digits 59 Digital Root 5
Name
four billion nine hundred eighty-seven million three hundred six thousand nine hundred eighty-five
Scientific notation
4.987306985 × 10^9
Engineering notation
4.987306985 × 10^9
Prime Factorization
5 × 1019 × 978863
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
4987306985 Product of the distinct prime numbers
The prime factorization of 4987306985 is 5 × 1019 × 978863.
Since it has a total of 3 prime factors.
8 , 5 , 79 , 37 , 72 , 642 , 4111 , 2946 , 33296 , 68485 , 148314 , 293028 , 3131116 , 5916071 , 24086930 , 24182720 , 728515919 , 398498417 , 3920349580 , 3465237465
n×2
9974613970
n×3
14961920955
n×4
19949227940
n×5
24936534925
n÷2
2493653492.5
n÷3
1662435661.6667
n÷3
1246826746.25
n÷5
997461397
n2
2.487323096263E+19
n3
1.2405043851944E+29
n4
6.1867761852033E+38
n5
3.0855352083096E+48
2 √n70620.867914519
3 √n1708.5277371521
4 √n265.74587092657
5 √n87.010811733554
8 divisors
τ Total Divisors
8 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-4987306984 Sum of the proper positive divisors of n
A Arithmetic Mean
0.125 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
8 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 4987306985 can be divided by 8 positive divisors.
The sum of these divisors (counting 4987306985) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101001010001000100001111101001
3
Ternary
110212120111110000112
4
Quaternary
10221101010033221
5
Quinary
40203222310420
6
Senary
2142515144105
8
Octal
45121041751
10
Decimal
4987306985
12
Duodecimal
b722a5035
16
Hexadecimal
1294443e9
20
Vigesimal
3hiad795
36
Base36
2ahbap5
md5
9422c1336e433f132921fa7da19bf20f
sha1
bf423bd838639b25dbeaa12ef73446a53e27aa6e
sha256
aa277b0b32eabf5ec3ef7daa00da84ed9f2696fb485df6e1dc3daba39b1698c3
sha512
c7f9802d8bd51e8404fcac3e47fed54f7ac03b9fde8246735cca091aad6235c523bfc8887d16063ad89bbe84fcb263fe6c8ad718a4abafb951650feb052d88e9
ripemd-160
38665641baad10825658870909d34aa1687b23a2
Diameter
9974613970
Circumference
31336173970.546
Area
7.814155966324E+19
Volume
5.1962126176969E+29
Surface area
3.1256623865296E+20
Circumference
31336173970.546
Perimeter
19949227940
Area
2.487323096263E+19
Diagonal
7053117177.9051
Surface area
1.4923938577578E+20
Volume
1.2405043851944E+29
Space diagonal
8638269090.9632
Perimeter
14961920955
Area
1.0770424943918E+19
Altitude
4319134545.4816
Surface area
1.0770424943918E+19
Volume
1.4619484381044E+28
Height
2351039059.3017