1680939902 is an even 10-digits composite number following 1680939901
and preceding 1680939903 . In scientific notation, it is written as 1.680939902 × 10^9.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 828956592 positive integers (up to 1680939902) that are relatively prime to 1680939902.
1680939902 has 8 divisors, whose sum is 2555949936
The reverse of 1680939902 is 2099390861
Previous prime number is 73
Is Prime? no Number parity even Number length 10 Sum of Digits 47 Digital Root 2
Name
one billion six hundred eighty million nine hundred thirty-nine thousand nine hundred two
Scientific notation
1.680939902 × 10^9
Engineering notation
1.680939902 × 10^9
Prime Factorization
2 × 73 × 11513287
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1680939902 Product of the distinct prime numbers
The prime factorization of 1680939902 is 2 × 73 × 11513287.
Since it has a total of 3 prime factors.
3 , 3 , 83 , 98 , 153 , 829 , 9554 , 8705 , 76139 , 59218 , 994757 , 560837 , 3263213 , 2792567 , 31169524 , 31413673 , 937045738 , 967493015 , 3044799159 , 6199586893
n×2
3361879804
n×3
5042819706
n×4
6723759608
n×5
8404699510
n÷2
840469951
n÷3
560313300.66667
n÷3
420234975.5
n÷5
336187980.4
n2
2825558954135769604
n3
4.7495947914602E+27
n4
7.9837834032968E+36
n5
1.3420260091527E+46
2 √n40999.26709101
3 √n1189.0060438304
4 √n202.48275751533
5 √n70.0019982366
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
-1680939901 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 1680939902 can be divided by 8 positive divisors.
The sum of these divisors (counting 1680939902) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100100001100010001101101111110
3
Ternary
11100010222121001102
4
Quaternary
1210030101231332
5
Quinary
11420310034102
6
Senary
434444213102
8
Octal
14414215576
10
Decimal
1680939902
12
Duodecimal
3aab3a192
16
Hexadecimal
64311b7e
20
Vigesimal
1655h9f2
36
Base36
rssdj2
md5
ec57993ade9da3ebb5df6a4f91dc7d36
sha1
09c009d0e9b8de6cb2151a9222b9e911d81c2646
sha256
b1f4dfe054af22a3893410fa5d4c467879225b05e7459123fbcc8081f9abbc0e
sha512
7475eedbac3ff1864d55884cfb6a26e074ff68298f8d220a7b2a1dfed2070a5088fb5015445b8a5cacb6ed2c9b9acdf10c6df2bd2d4f36e8ba8bcb223413d195
ripemd-160
a030cb2f59447b9999033876ecab6bab991f6616
Diameter
3361879804
Circumference
10561656894.498
Area
8.8767552525978E+18
Volume
1.9895056139173E+28
Surface area
3.5507021010391E+19
Circumference
10561656894.498
Perimeter
6723759608
Area
2825558954135769604
Diagonal
2377208006.9425
Surface area
1.6953353724815E+19
Volume
4.7495947914602E+27
Space diagonal
2911473314.7338
Perimeter
5042819706
Area
1.2235029170861E+18
Altitude
1455736657.3669
Surface area
1.2235029170861E+18
Volume
5.5974511415497E+26
Height
792402668.98083