7662742420 is an even 10-digits composite number following 7662742419
and preceding 7662742421 . In scientific notation, it is written as 7.662742420 × 10^9.
The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors.
There are 3064713600 positive integers (up to 7662742420) that are relatively prime to 7662742420.
7662742420 has 24 divisors, whose sum is 16093771848
The reverse of 7662742420 is 0242472667
Previous prime number is 37781
Is Prime? no Number parity even Number length 10 Sum of Digits 40 Digital Root 4
Name
seven billion six hundred sixty-two million seven hundred forty-two thousand four hundred twenty
Scientific notation
7.662742420 × 10^9
Engineering notation
7.662742420 × 10^9
Prime Factorization
2 × 2 × 5 × 37781 × 10141
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
3831371210 Product of the distinct prime numbers
The prime factorization of 7662742420 is 2 × 2 × 5 × 37781 × 10141.
Since it has a total of 5 prime factors.
6 , 10 , 43 , 69 , 112 , 297 , 7266 , 2817 , 46547 , 30263 , 165244 , 113581 , 8465829 , 1006818 , 82644791 , 49600171 , 946605516 , 497828362 , 6404869247 , 7548350307
n×2
15325484840
n×3
22988227260
n×4
30650969680
n×5
38313712100
n÷2
3831371210
n÷3
2554247473.3333
n÷3
1915685605
n÷5
1532548484
n2
5.8717621395267E+19
n3
4.4993800826702E+29
n4
3.447759062318E+39
n5
2.6419289620763E+49
2 √n87537.091681184
3 √n1971.490743796
4 √n295.8666788964
5 √n94.814955473759
1 , 2 , 4 , 5 , 10 , 20 , 10141 , 20282 , 37781 , 40564 , 50705 , 75562 , 101410 , 151124 , 188905 , 202820 , 377810 , 755620 , 383137121 , 766274242 , 1532548484 , 1915685605 , 3831371210 , 7662742420
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-7662742419 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7662742420 can be divided by 24 positive divisors.
The sum of these divisors (counting 7662742420) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111001000101111000010101110010100
3
Ternary
201210000210122110211
4
Quaternary
13020233002232110
5
Quinary
111143130224140
6
Senary
3304211055204
8
Octal
71057025624
10
Decimal
7662742420
12
Duodecimal
159a2a1504
16
Hexadecimal
1c8bc2b94
20
Vigesimal
5jec2g10
36
Base36
3iq75w4
md5
7fd299981998dcfc30d5541734bb56c0
sha1
590f6a6a9aad11058c3312d9fdf5d49e4c29a05f
sha256
7c670fdd134c46a987b9ec9d141dc58f1c40b4e27749dbccfa4214648d31c4dc
sha512
d932b77926540357273b76f801e2f4e95dd0813ff6b59ef46a5d5a5639ae3f695f63061ea79d0c538372fdca89891d60858247066c8567bf4a20268c81b50411
ripemd-160
495012f644489386dd1b0913be88117cab7e0385
Diameter
15325484840
Circumference
48146430586.046
Area
1.8446684801164E+20
Volume
1.88469592179E+30
Surface area
7.3786739204656E+20
Circumference
48146430586.046
Perimeter
30650969680
Area
5.8717621395267E+19
Diagonal
10836754255.336
Surface area
3.523057283716E+20
Volume
4.4993800826702E+29
Space diagonal
13272259196.753
Perimeter
22988227260
Area
2.5425475889049E+19
Altitude
6636129598.3766
Surface area
2.5425475889049E+19
Volume
5.3025702793196E+28
Height
3612251418.4452