77926972 is an even 8-digits composite number following 77926971
and preceding 77926973 . In scientific notation, it is written as 7.7926972 × 10^7.
The sum of its digits is 49. It has a total of 3 prime factors and 6 positive divisors.
There are 38963484 positive integers (up to 77926972) that are relatively prime to 77926972.
77926972 has 6 divisors, whose sum is 136372208
The reverse of 77926972 is 27962977
Previous prime number is 2
Is Prime? no Number parity even Number length 8 Sum of Digits 49 Digital Root 4
Name
seventy-seven million nine hundred twenty-six thousand nine hundred seventy-two
Scientific notation
7.7926972 × 10^7
Engineering notation
7.7926972 × 10^6
Prime Factorization
2 × 2 × 19481743
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
38963486 Product of the distinct prime numbers
The prime factorization of 77926972 is 2 × 2 × 19481743.
Since it has a total of 3 prime factors.
2 , 5 , 73 , 59 , 107 , 714 , 9169 , 1886 , 9730 , 20009 , 430752 , 845551 , 1527988 , 2823128 , 64384069 , 41004877 , 685663919 , 131567204 , 2369183390 , 190103717
n×2
155853944
n×3
233780916
n×4
311707888
n×5
389634860
n÷2
38963486
n÷3
25975657.333333
n÷3
19481743
n÷5
15585394.4
n2
6072612965088784
n3
4.7322034049731E+23
n4
3.6876628223764E+31
n5
2.8736839750477E+39
2 √n8827.6255017983
3 √n427.13248306425
4 √n93.95544423714
5 √n37.873684779632
6 divisors
τ Total Divisors
6 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-77926971 Sum of the proper positive divisors of n
A Arithmetic Mean
0.16666666666667 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
6 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 77926972 can be divided by 6 positive divisors.
The sum of these divisors (counting 77926972) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
100101001010001001000111100
3
Ternary
12102122002201011
4
Quaternary
10221101020330
5
Quinary
124422130342
6
Senary
11422125004
8
Octal
451211074
10
Decimal
77926972
12
Duodecimal
22120764
16
Hexadecimal
4a5123c
20
Vigesimal
1470h8c
36
Base36
1ae8u4
md5
cef88a5c68f59c042c13d96a62893400
sha1
c58e19aacac903d71710e7139070f7ed59e75ed1
sha256
0dea1ba98fd84546491c316a581fa6888f1d9577e09d6ae3d7ca3baadc52ad87
sha512
3816c2a7b63d21f100c60957c5b995d6d9f2d83c4b05bc18dc1539fd3e3e12dec8922e7679f4a0e3b95556c5435878034511ae05c2738efe4904ccc62e5106d8
ripemd-160
69c33ee934d1956767245a2ec4120d07863d5718
Diameter
155853944
Circumference
489629605.5034
Area
1.9077676279217E+16
Volume
1.9822207269808E+24
Surface area
7.6310705116868E+16
Circumference
489629605.5034
Perimeter
311707888
Area
6072612965088784
Diagonal
110205380.67707
Surface area
36435677790532704
Volume
4.7322034049731E+23
Space diagonal
134973474.784
Perimeter
233780916
Area
2.6295185475588E+15
Altitude
67486737.391999
Surface area
2.6295185475588E+15
Volume
5.5769551960176E+22
Height
36735126.892356