77372968 is an even 8-digits composite number following 77372967
and preceding 77372969 . In scientific notation, it is written as 7.7372968 × 10^7.
The sum of its digits is 49. It has a total of 4 prime factors and 8 positive divisors.
There are 38686480 positive integers (up to 77372968) that are relatively prime to 77372968.
77372968 has 8 divisors, whose sum is 145074330
The reverse of 77372968 is 86927377
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 three hundred seventy-two thousand nine hundred sixty-eight
Scientific notation
7.7372968 × 10^7
Engineering notation
7.7372968 × 10^6
Prime Factorization
2 × 2 × 2 × 9671621
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
19343242
Product of the distinct prime numbers
The prime factorization of 77372968 is 2 × 2 × 2 × 9671621.
Since it has a total of 4 prime factors.
3 , 9 , 20 , 69 , 103 , 604 , 1791 , 217 , 58048 , 85660 , 101150 , 772370 , 731034 , 3064619 , 8367301 , 12944273 , 494685471 , 976724973 , 8541374450 , 5788360369
n×2
154745936
n×3
232118904
n×4
309491872
n×5
386864840
n÷2
38686484
n÷3
25790989.333333
n÷3
19343242
n÷5
15474593.6
n2
5986576177129024
n3
4.6319916698257E+23
n4
3.5839094324569E+31
n5
2.7729770983238E+39
2 √n
8796.1905390913
3 √n
426.11787461572
4 √n
93.788008503707
5 √n
37.819680125543
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-77372967
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 77372968 can be divided by 8 positive divisors.
The sum of these divisors (counting 77372968) is 1, the average is 0.125.
Base
System
Value
2
Binary
100100111001001111000101000
3
Ternary
12101120221202111
4
Quaternary
10213021320220
5
Quinary
124301413333
6
Senary
11402212104
8
Octal
447117050
10
Decimal
77372968
12
Duodecimal
21ab4034
16
Hexadecimal
49c9e28
20
Vigesimal
143bc88
36
Base36
1a2dd4
md5
573e55cc317a87545a9674c0ba5a0404
sha1
0d9adfb96c332c01bf93cf8f400bd9967842dfff
sha256
5d171fe4062631a647649812fdf39daaed7f30d4af7fd24a09656aec7cdab548
sha512
2f26f390827c0f43dc3470f705ad5d560c5b9350eec2ead8b806a3fd0155025b1ec6c3eb0baef8d407b3f3a87c8db16d75e49a3e207d9f98ed943ac0eaed558b
ripemd-160
c4877feecb40df74f4fe3f4844b14c9e29e0fee5
Diameter
154745936
Circumference
486148695.71048
Area
1.8807383738224E+16
Volume
1.9402441335218E+24
Surface area
7.5229534952897E+16
Circumference
486148695.71048
Perimeter
309491872
Area
5986576177129024
Diagonal
109421900.70666
Surface area
35919457062774144
Volume
4.6319916698257E+23
Space diagonal
134013911.7084
Perimeter
232118904
Area
2.5922635255422E+15
Altitude
67006955.8542
Surface area
2.5922635255422E+15
Volume
5.4588545335555E+22
Height
36473966.90222