77142408 is an even 8-digits composite number following 77142407
and preceding 77142409 . In scientific notation, it is written as 7.7142408 × 10^7.
The sum of its digits is 33. It has a total of 6 prime factors and 32 positive divisors.
There are 22040640 positive integers (up to 77142408) that are relatively prime to 77142408.
77142408 has 32 divisors, whose sum is 220407360
The reverse of 77142408 is 80424177
Previous prime number is 7
Is Prime? no Number parity even Number length 8 Sum of Digits 33 Digital Root 6
Name
seventy-seven million one hundred forty-two thousand four hundred eight
Scientific notation
7.7142408 × 10^7
Engineering notation
7.7142408 × 10^6
Prime Factorization
2 × 2 × 2 × 3 × 7 × 459181
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
19285602 Product of the distinct prime numbers
The prime factorization of 77142408 is 2 × 2 × 2 × 3 × 7 × 459181.
Since it has a total of 6 prime factors.
1 , 5 , 83 , 60 , 287 , 263 , 8524 , 3929 , 2001 , 40904 , 586942 , 138862 , 4447885 , 2946734 , 33250018 , 89373610 , 348975577 , 416331315 , 5887651042 , 5477065083
n×2
154284816
n×3
231427224
n×4
308569632
n×5
385712040
n÷2
38571204
n÷3
25714136
n÷3
19285602
n÷5
15428481.6
n2
5950951112038464
n3
4.5907069867292E+23
n4
3.5413819137872E+31
n5
2.7319072847719E+39
2 √n8783.0750879177
3 √n425.69419742584
4 √n93.718061695266
5 √n37.797113801232
1 , 2 , 3 , 4 , 6 , 7 , 8 , 12 , 14 , 21 , 24 , 28 , 42 , 56 , 84 , 168 , 459181 , 918362 , 1377543 , 1836724 , 2755086 , 3214267 , 3673448 , 5510172 , 6428534 , 9642801 , 11020344 , 12857068 , 19285602 , 25714136 , 38571204 , 77142408
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
-77142407 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 77142408 can be divided by 32 positive divisors.
The sum of these divisors (counting 77142408) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100100110010001100110001000
3
Ternary
12101011020111020
4
Quaternary
10212101212020
5
Quinary
124222024113
6
Senary
11353232440
8
Octal
446214610
10
Decimal
77142408
12
Duodecimal
21a02720
16
Hexadecimal
4991988
20
Vigesimal
1422g08
36
Base36
19xfgo
md5
1dadb7633525694d3a5bde85a66fc715
sha1
89ab02999f3112fefe906db184b5326d263634b4
sha256
f2c0b7ff0193b9b74d48daf192af55aea54ba049e8be090c072f822f9e751547
sha512
692740d2571140b99075fe0b557c0cb1b8cea6e79f665a28ec132f831bf65743a166eec5742740e53864c7b5e9725d4d13fc43568edffdc6ccfb74c847094e9a
ripemd-160
9051d88c662d5f8ee2ecbdabf180ef74f3cbb4fd
Diameter
154284816
Circumference
484700044.50605
Area
1.8695464295452E+16
Volume
1.9229508459056E+24
Surface area
7.4781857181808E+16
Circumference
484700044.50605
Perimeter
308569632
Area
5950951112038464
Diagonal
109095839.62772
Surface area
35705706672230784
Volume
4.5907069867292E+23
Space diagonal
133614570.07421
Perimeter
231427224
Area
2.5768374198523E+15
Altitude
66807285.037104
Surface area
2.5768374198523E+15
Volume
5.4102000679279E+22
Height
36365279.875906