7889680145 is an odd 10-digits composite number following 7889680144
and preceding 7889680146 . In scientific notation, it is written as 7.889680145 × 10^9.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 6094816000 positive integers (up to 7889680145) that are relatively prime to 7889680145.
7889680145 has 8 divisors, whose sum is 7935116736
The reverse of 7889680145 is 5410869887
Previous prime number is 49591
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 56
Digital Root 2
Name
seven billion eight hundred eighty-nine million six hundred eighty thousand one hundred forty-five
Scientific notation
7.889680145 × 10^9
Engineering notation
7.889680145 × 10^9
Prime Factorization
235 × 49591 × 677
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7889680145
Product of the distinct prime numbers
The prime factorization of 7889680145 is 235 × 49591 × 677.
Since it has a total of 3 prime factors.
1 , 7 , 93 , 40 , 52 , 560 , 1272 , 7428 , 47958 , 59692 , 235615 , 394702 , 3303806 , 1173454 , 36206712 , 72953312 , 278903457 , 95237859 , 1108052636 , 2396486355
n×2
15779360290
n×3
23669040435
n×4
31558720580
n×5
39448400725
n÷2
3944840072.5
n÷3
2629893381.6667
n÷3
1972420036.25
n÷5
1577936029
n2
6.2247052790407E+19
n3
4.9110933648524E+29
n4
3.8746955810917E+39
n5
3.0570108794059E+49
2 √n
88823.871481714
3 √n
1990.7640934182
4 √n
298.0333395473
5 √n
95.370021243443
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
-7889680144
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 7889680145 can be divided by 8 positive divisors.
The sum of these divisors (counting 7889680145) is 1, the average is 0.125.
Base
System
Value
2
Binary
111010110010000101111011100010001
3
Ternary
202100211211021111202
4
Quaternary
13112100233130101
5
Quinary
112124224231040
6
Senary
3342515120545
8
Octal
72620573421
10
Decimal
7889680145
12
Duodecimal
16422a3155
16
Hexadecimal
1d642f711
20
Vigesimal
635aa075
36
Base36
3mhb85t
md5
8d8617e176b100e6c92f627ec42ffe8b
sha1
f744639424f20c11284cfa3d6855463bfcc06dd7
sha256
6632a84da33c995c08d57a628ee71afac7206c9e2b1ad84de5919b83b25dfe85
sha512
749fe432bd1f0cfde4ad3172c2151db2667c390616f0ab89f87d02069669a5ae0fee360c4e95fd6333ebc5c982cca3cffddff17d552be5c1d61771386f5536a8
ripemd-160
a810d141afaed4dfd66c68dc5e94ee1801a46fc4
Diameter
15779360290
Circumference
49572322365.411
Area
1.9555488375396E+20
Volume
2.0571539781485E+30
Surface area
7.8221953501584E+20
Circumference
49572322365.411
Perimeter
31558720580
Area
6.2247052790407E+19
Diagonal
11157692663.845
Surface area
3.7348231674244E+20
Volume
4.9110933648524E+29
Space diagonal
13665326866.607
Perimeter
23669040435
Area
2.6953764513602E+19
Altitude
6832663433.3037
Surface area
2.6953764513602E+19
Volume
5.7877790355457E+28
Height
3719230887.9482