77140988 is an even 8-digits composite number following 77140987
and preceding 77140989 . In scientific notation, it is written as 7.7140988 × 10^7.
The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors.
There are 34950960 positive integers (up to 77140988) that are relatively prime to 77140988.
77140988 has 24 divisors, whose sum is 148283520
The reverse of 77140988 is 88904177
Previous prime number is 19
Is Prime? no Number parity even Number length 8 Sum of Digits 44 Digital Root 8
Name
seventy-seven million one hundred forty thousand nine hundred eighty-eight
Scientific notation
7.7140988 × 10^7
Engineering notation
7.7140988 × 10^6
Prime Factorization
2 × 2 × 23 × 19 × 44131
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
38570494 Product of the distinct prime numbers
The prime factorization of 77140988 is 2 × 2 × 23 × 19 × 44131.
Since it has a total of 5 prime factors.
7 , 9 , 70 , 83 , 396 , 703 , 1741 , 4081 , 74496 , 78090 , 928368 , 243843 , 7382063 , 1330111 , 16771784 , 40505690 , 340260538 , 841419357 , 1446378492 , 6733484965
n×2
154281976
n×3
231422964
n×4
308563952
n×5
385704940
n÷2
38570494
n÷3
25713662.666667
n÷3
19285247
n÷5
15428197.6
n2
5950732029616144
n3
4.5904534808783E+23
n4
3.5411211688299E+31
n5
2.7316558559126E+39
2 √n8782.9942502543
3 √n425.69158541909
4 √n93.717630413142
5 √n37.796974650022
1 , 2 , 4 , 19 , 23 , 38 , 46 , 76 , 92 , 437 , 874 , 1748 , 44131 , 88262 , 176524 , 838489 , 1015013 , 1676978 , 2030026 , 3353956 , 4060052 , 19285247 , 38570494 , 77140988
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
-77140987 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 77140988 can be divided by 24 positive divisors.
The sum of these divisors (counting 77140988) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100100110010001001111111100
3
Ternary
12101011011112122
4
Quaternary
10212101033330
5
Quinary
124222002423
6
Senary
11353222112
8
Octal
446211774
10
Decimal
77140988
12
Duodecimal
21a01938
16
Hexadecimal
49913fc
20
Vigesimal
1422c98
36
Base36
19xed8
md5
f04fd7083f73e5cfec732a4bb4b3cdba
sha1
3d318b05327d48a080f4abdaa315a93cea898df9
sha256
6386b2d46e37ba9afa9803ec5b24c2516be848b78f338c39652e6eb69aff49a3
sha512
5a6d1133f3fe62d5c39f1609507c2efd2013601ab99ccbd110e672cd29e3796829442e39f8216126c4c21626dcfca6d172206eebc54f9cca66173bd9ba5573ed
ripemd-160
e20d14e9391638ac23d365f6b1c4843fa108660e
Diameter
154281976
Circumference
484691122.38292
Area
1.8694776027724E+16
Volume
1.9228446576231E+24
Surface area
7.4779104110894E+16
Circumference
484691122.38292
Perimeter
308563952
Area
5950732029616144
Diagonal
109093831.44446
Surface area
35704392177696864
Volume
4.5904534808783E+23
Space diagonal
133612110.56206
Perimeter
231422964
Area
2.5767425543807E+15
Altitude
66806055.281031
Surface area
2.5767425543807E+15
Volume
5.4099013084175E+22
Height
36364610.481487