66798051 is an odd 8-digits composite number following 66798050
and preceding 66798052 . In scientific notation, it is written as 6.6798051 × 10^7.
The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors.
There are 44532032 positive integers (up to 66798051) that are relatively prime to 66798051.
66798051 has 4 divisors, whose sum is 89064072
The reverse of 66798051 is 15089766
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
sixty-six million seven hundred ninety-eight thousand fifty-one
Scientific notation
6.6798051 × 10^7
Engineering notation
6.6798051 × 10^6
Prime Factorization
3 × 22266017
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
66798051
Product of the distinct prime numbers
The prime factorization of 66798051 is 3 × 22266017.
Since it has a total of 2 prime factors.
8 , 4 , 73 , 10 , 210 , 923 , 4901 , 5052 , 16596 , 86107 , 949765 , 901533 , 4071729 , 8062148 , 47449855 , 72460411 , 849647497 , 843158736 , 2132705900 , 1126941105
n×2
133596102
n×3
200394153
n×4
267192204
n×5
333990255
n÷2
33399025.5
n÷3
22266017
n÷3
16699512.75
n÷5
13359610.2
n2
4461979617398601
n3
2.9805154204395E+23
n4
1.9909262106081E+31
n5
1.3298999055343E+39
2 √n
8173.0074635962
3 √n
405.74632693099
4 √n
90.404687177138
5 √n
36.724235034552
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-66798050
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 66798051 can be divided by 4 positive divisors.
The sum of these divisors (counting 66798051) is 1, the average is 0.25.
Base
System
Value
2
Binary
11111110110100000111100011
3
Ternary
11122200200200220
4
Quaternary
3332310013203
5
Quinary
114100014201
6
Senary
10343414123
8
Octal
376640743
10
Decimal
66798051
12
Duodecimal
1a454343
16
Hexadecimal
3fb41e3
20
Vigesimal
10h9f2b
36
Base36
13rppf
md5
55c934dc96729cd4c589f4d5e81d8d5c
sha1
a995e3785bcb095416b44c0162471be7463b2db2
sha256
f6c00133a37535422834db7cfbe3660606c520478d876d2636a39ca68025229b
sha512
d55d4ada85c9f07ea2be421f5b2bc076c0961dad8b957a7e1ba16581fcb1d89e5e6673375e985c068f503edf6a9a079428d7db9a42d278c5ab5cc2a192917c7f
ripemd-160
4ed3c4bc51b7cc7884aaa6b39626750d7c99403c
Diameter
133596102
Circumference
419704532.59143
Area
1.4017722386487E+16
Volume
1.2484753798352E+24
Surface area
5.6070889545947E+16
Circumference
419704532.59143
Perimeter
267192204
Area
4461979617398601
Diagonal
94466709.66429
Surface area
26771877704391606
Volume
2.9805154204395E+23
Space diagonal
115697618.17858
Perimeter
200394153
Area
1.9320938499178E+15
Altitude
57848809.089289
Surface area
1.9320938499178E+15
Volume
3.5125711087064E+22
Height
31488903.22143