64454977 is an odd 8-digits prime number following 64454976
and preceding 64454978 . In scientific notation, it is written as 6.4454977 × 10^7.
The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors.
There are 64454976 positive integers (up to 64454977) that are relatively prime to 64454977.
64454977 has 2 divisors, whose sum is 64454978
The reverse of 64454977 is 77945446
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 46
Digital Root 1
Name
sixty-four million four hundred fifty-four thousand nine hundred seventy-seven
Scientific notation
6.4454977 × 10^7
Engineering notation
6.4454977 × 10^6
Prime Factorization
64454977
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
64454977
Product of the distinct prime numbers
The prime factorization of 64454977 is 64454977.
Since it has a total of 1 prime factors.
3 , 6 , 63 , 46 , 506 , 384 , 5032 , 3484 , 17409 , 93802 , 866671 , 858222 , 1094266 , 5489656 , 63646866 , 84556921 , 733484037 , 79231655 , 2526645210 , 3014012841
n×2
128909954
n×3
193364931
n×4
257819908
n×5
322274885
n÷2
32227488.5
n÷3
21484992.333333
n÷3
16113744.25
n÷5
12890995.4
n2
4154444060070529
n3
2.6777459633963E+23
n4
1.7259405448255E+31
n5
1.112454581201E+39
2 √n
8028.3857032407
3 √n
400.94563144127
4 √n
89.601259495839
5 √n
36.46290715022
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
64454978
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
32227489
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
8028.3857655197
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999689706
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 64454977 can be divided by 2 positive divisors.
The sum of these divisors (counting 64454977) is 64454978, the average is 32227489.
Base
System
Value
2
Binary
11110101111000000101000001
3
Ternary
11111021122121101
4
Quaternary
3311320011001
5
Quinary
113000024402
6
Senary
10221254401
8
Octal
365700501
10
Decimal
64454977
12
Duodecimal
19704401
16
Hexadecimal
3d78141
20
Vigesimal
102gh8h
36
Base36
12dhs1
md5
d3da71ea3134aaef004d6abccfc30d23
sha1
14715022d7e0c79ff207f204f34c9cce6233aeac
sha256
20ad33a1e8e9a83067ba6bf89c25ee9af2855a7ca459c331953a96505b3298e0
sha512
0feaf45bd4c014dbb0193d379e26a2a993c6842a26934f5a6371e00a101f1535781221c9ed6f9acf1c6fb2d6cc0e56f6b10fc49fc2b8d7cf87e3477d6fc535bd
ripemd-160
e0430edc915ed902d443a2eb153584b28c079384
Diameter
128909954
Circumference
404982564.461
Area
1.3051570938867E+16
Volume
1.1216516062381E+24
Surface area
5.2206283755469E+16
Circumference
404982564.461
Perimeter
257819908
Area
4154444060070529
Diagonal
91153102.635846
Surface area
24926664360423174
Volume
2.6777459633963E+23
Space diagonal
111639294.96468
Perimeter
193364931
Area
1.7989270473112E+15
Altitude
55819647.482342
Surface area
1.7989270473112E+15
Volume
3.1557538816874E+22
Height
30384367.545282