77984937 is an odd 8-digits composite number following 77984936
and preceding 77984938 . In scientific notation, it is written as 7.7984937 × 10^7.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 50582880 positive integers (up to 77984937) that are relatively prime to 77984937.
77984937 has 8 divisors, whose sum is 104088000
The reverse of 77984937 is 73948977
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
seventy-seven million nine hundred eighty-four thousand nine hundred thirty-seven
Scientific notation
7.7984937 × 10^7
Engineering notation
7.7984937 × 10^6
Prime Factorization
999 × 3 × 26021
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
77984937
Product of the distinct prime numbers
The prime factorization of 77984937 is 999 × 3 × 26021.
Since it has a total of 3 prime factors.
10 , 7 , 68 , 16 , 968 , 84 , 5023 , 570 , 97461 , 30022 , 10167 , 392088 , 8741 , 435629 , 20483183 , 86607334 , 214837672 , 402278382 , 6606282630 , 8383177599
n×2
155969874
n×3
233954811
n×4
311939748
n×5
389924685
n÷2
38992468.5
n÷3
25994979
n÷3
19496234.25
n÷5
15596987.4
n2
6081650398893969
n3
4.7427712321377E+23
n4
3.6986471574367E+31
n5
2.8843876555793E+39
2 √n
8830.9080507046
3 √n
427.23836252831
4 √n
93.972911260132
5 √n
37.879317476965
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
-77984936
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 77984937 can be divided by 8 positive divisors.
The sum of these divisors (counting 77984937) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101001011111010010101001
3
Ternary
12102202001020000
4
Quaternary
10221133102221
5
Quinary
124431004222
6
Senary
11423253213
8
Octal
451372251
10
Decimal
77984937
12
Duodecimal
2214a209
16
Hexadecimal
4a5f4a9
20
Vigesimal
147826h
36
Base36
1afhk9
md5
0006296e2a91af4749eda1550a3522ad
sha1
b1f98cb344f04478e7aadcbc87008753d1b5853a
sha256
8f7007b13b422a5e3b534a6a2c5abadab9f36cba73f4ff1acb2d99fc802f485c
sha512
a88afcd471aed8d70134a929a91457a957392c2ed3c7ff4a67c18286f4158e06bfe5fde8a20210abfd2f5ea253d921e2ce8cd2eaf229b363e1def0027c885788
ripemd-160
19a0520c8dae415c5895605b4924283575958650
Diameter
155969874
Circumference
489993810.33973
Area
1.9106068214867E+16
Volume
1.9866473680721E+24
Surface area
7.6424272859467E+16
Circumference
489993810.33973
Perimeter
311939748
Area
6081650398893969
Diagonal
110287355.56621
Surface area
36489902393363814
Volume
4.7427712321377E+23
Space diagonal
135073873.10906
Perimeter
233954811
Area
2.633431871189E+15
Altitude
67536936.554529
Surface area
2.633431871189E+15
Volume
5.5894094997684E+22
Height
36762451.855404