77697954 is an even 8-digits composite number following 77697953
and preceding 77697955 . In scientific notation, it is written as 7.7697954 × 10^7.
The sum of its digits is 54. It has a total of 5 prime factors and 32 positive divisors.
There are 24535224 positive integers (up to 77697954) that are relatively prime to 77697954.
77697954 has 32 divisors, whose sum is 169639680
The reverse of 77697954 is 45979677
Previous prime number is 19
Is Prime? no
Number parity even
Number length 8
Sum of Digits 54
Digital Root 9
Name
seventy-seven million six hundred ninety-seven thousand nine hundred fifty-four
Scientific notation
7.7697954 × 10^7
Engineering notation
7.7697954 × 10^6
Prime Factorization
2 × 3 × 27 × 19 × 25243
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
77697954
Product of the distinct prime numbers
The prime factorization of 77697954 is 2 × 3 × 27 × 19 × 25243.
Since it has a total of 5 prime factors.
4 , 4 , 73 , 51 , 222 , 598 , 7403 , 5686 , 77417 , 24796 , 652940 , 409096 , 7109509 , 6661365 , 66089192 , 37977035 , 24572267 , 947756400 , 4991181594 , 8018774185
n×2
155395908
n×3
233093862
n×4
310791816
n×5
388489770
n÷2
38848977
n÷3
25899318
n÷3
19424488.5
n÷5
15539590.8
n2
6036972055786116
n3
4.6906037708976E+23
n4
3.6445031602342E+31
n5
2.8317043889673E+39
2 √n
8814.6442923127
3 √n
426.71364215317
4 √n
93.886337090722
5 √n
37.851397323096
1 , 2 , 3 , 6 , 19 , 27 , 38 , 54 , 57 , 81 , 114 , 162 , 513 , 1026 , 1539 , 3078 , 25243 , 50486 , 75729 , 151458 , 479617 , 681561 , 959234 , 1363122 , 1438851 , 2044683 , 2877702 , 4089366 , 12949659 , 25899318 , 38848977 , 77697954
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-77697953
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 77697954 can be divided by 32 positive divisors.
The sum of these divisors (counting 77697954) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100101000011001001110100010
3
Ternary
12102012110120000
4
Quaternary
10220121032202
5
Quinary
124342313304
6
Senary
11413200430
8
Octal
450311642
10
Decimal
77697954
12
Duodecimal
22030116
16
Hexadecimal
4a193a2
20
Vigesimal
145c4he
36
Base36
1a9c4i
md5
d6e2aab6c08740f36ea020c55392e8d5
sha1
6be658e81bf8ffd89b56598f7c43cc515bc4e163
sha256
8b0cdac066782a162a339923271ff6dd676d4e5bec7f9bc791439ec1e978cd5f
sha512
ee46f48ec96c59db0d06ddd0a57bc84c05cbed0b6e602c495f7ea4d9130fdc724b3636830966375fd74d870defd6bd49a511b19dde734132a1334c530ccfcb4a
ripemd-160
191db41594c64bcca84b407ae1a310af489df1b1
Diameter
155395908
Circumference
488190642.97072
Area
1.8965707060385E+16
Volume
1.964795513007E+24
Surface area
7.5862828241538E+16
Circumference
488190642.97072
Perimeter
310791816
Area
6036972055786116
Diagonal
109881500.31544
Surface area
36221832334716696
Volume
4.6906037708976E+23
Space diagonal
134576803.97215
Perimeter
233093862
Area
2.6140855811238E+15
Altitude
67288401.986075
Surface area
2.6140855811238E+15
Volume
5.5279295571014E+22
Height
36627166.771814