77883820 is an even 8-digits composite number following 77883819
and preceding 77883821 . In scientific notation, it is written as 7.7883820 × 10^7.
The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors.
There are 26702976 positive integers (up to 77883820) that are relatively prime to 77883820.
77883820 has 12 divisors, whose sum is 140191128
The reverse of 77883820 is 02838877
Previous prime number is 35
Is Prime? no
Number parity even
Number length 8
Sum of Digits 43
Digital Root 7
Name
seventy-seven million eight hundred eighty-three thousand eight hundred twenty
Scientific notation
7.7883820 × 10^7
Engineering notation
7.7883820 × 10^6
Prime Factorization
2 × 2 × 35 × 556313
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
38941910
Product of the distinct prime numbers
The prime factorization of 77883820 is 2 × 2 × 35 × 556313.
Since it has a total of 4 prime factors.
3 , 8 , 2 , 72 , 141 , 582 , 2804 , 8798 , 39323 , 12165 , 199148 , 941963 , 490239 , 5527180 , 841157 , 20042684 , 784674006 , 137285858 , 6727399021 , 476055118
n×2
155767640
n×3
233651460
n×4
311535280
n×5
389419100
n÷2
38941910
n÷3
25961273.333333
n÷3
19470955
n÷5
15576764
n2
6065889417792400
n3
4.7243463955525E+23
n4
3.6795014428886E+31
n5
2.8657362806767E+39
2 √n
8825.1810179735
3 √n
427.05362708047
4 √n
93.942434596797
5 √n
37.869489345557
1 , 2 , 4 , 35 , 70 , 140 , 556313 , 1112626 , 2225252 , 19470955 , 38941910 , 77883820
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-77883819
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 77883820 can be divided by 12 positive divisors.
The sum of these divisors (counting 77883820) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100101001000110100110101100
3
Ternary
12102112220111221
4
Quaternary
10221012212230
5
Quinary
124414240240
6
Senary
11421153124
8
Octal
451064654
10
Decimal
77883820
12
Duodecimal
220bb7a4
16
Hexadecimal
4a469ac
20
Vigesimal
146f9b0
36
Base36
1adbjg
md5
e7db4fb85de3327eaa6250f96caa3f60
sha1
845471292f7ff27086e00b98c916f44ac25c2d2a
sha256
f59c9b69e9a853212a979d215c39ce37bac56a3ee7111cd27c8d0dac98929efa
sha512
32a6629260ccbed85e5703cb704bed3bed7dd653184187fcd8b5fda1ad4ac675f60aeb64c1e2c1d451f8ac1be6d55982a28eaa0b6ba7e815dbaa77b77f82a5a7
ripemd-160
642da6f981a323028fa0340ecbe84525bb608862
Diameter
155767640
Circumference
489358473.49102
Area
1.9056553632425E+16
Volume
1.9789295905708E+24
Surface area
7.6226214529699E+16
Circumference
489358473.49102
Perimeter
311535280
Area
6065889417792400
Diagonal
110144354.53342
Surface area
36395336506754400
Volume
4.7243463955525E+23
Space diagonal
134898733.32755
Perimeter
233651460
Area
2.6266071661777E+15
Altitude
67449366.663775
Surface area
2.6266071661777E+15
Volume
5.5676956216156E+22
Height
36714784.844475