40378397 is an odd 8-digits prime number following 40378396
and preceding 40378398 . In scientific notation, it is written as 4.0378397 × 10^7.
The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors.
There are 40378396 positive integers (up to 40378397) that are relatively prime to 40378397.
40378397 has 2 divisors, whose sum is 40378398
The reverse of 40378397 is 79387304
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 41 Digital Root 5
Name
forty million three hundred seventy-eight thousand three hundred ninety-seven
Scientific notation
4.0378397 × 10^7
Engineering notation
4.0378397 × 10^6
Prime Factorization
40378397
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
40378397 Product of the distinct prime numbers
The prime factorization of 40378397 is 40378397.
Since it has a total of 1 prime factors.
4 , 2 , 13 , 50 , 317 , 405 , 527 , 1085 , 33513 , 33607 , 491343 , 176086 , 9450105 , 7542962 , 34626492 , 98918720 , 802247253 , 737538784 , 8217472342 , 6562202798
n×2
80756794
n×3
121135191
n×4
161513588
n×5
201891985
n÷2
20189198.5
n÷3
13459465.666667
n÷3
10094599.25
n÷5
8075679.4
n2
1630414944289609
n3
6.5833541895259E+22
n4
2.6582528905629E+30
n5
1.0733599054155E+38
2 √n6354.3998143019
3 √n343.07022279664
4 √n79.714489362361
5 √n33.207013195354
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
40378398 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
20189199 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
6354.3998929875 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999504686 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 40378397 can be divided by 2 positive divisors.
The sum of these divisors (counting 40378397) is 40378398, the average is 20189199.
Base
System
Value
2
Binary
10011010000010000000011101
3
Ternary
2210222102202012
4
Quaternary
2122002000131
5
Quinary
40314102042
6
Senary
4001241005
8
Octal
232020035
10
Decimal
40378397
12
Duodecimal
11633165
16
Hexadecimal
268201d
20
Vigesimal
cc75jh
36
Base36
o1g65
md5
510437290c6d4ea53fe6c74c7a4c7bfd
sha1
74fff897293b608552a27ccf14672a1ea1fd136a
sha256
82087c73713280849522a1081cc00c7b6f4ef8b48fa93da227b3d7d108bc26ce
sha512
5ac6aacca2d0534da178db520ee3e89d42221fdc07f70b0eb1ebd54e7f4d778da2f9302135ef84f24f28aa8847c35e7923a0b484f7a4a79ce6d0428f6386f30d
ripemd-160
3431978c1e5f336ce042cea336e9ceec83885335
Diameter
80756794
Circumference
253704950.75786
Area
5.1220996112832E+15
Volume
2.7576289543725E+23
Surface area
2.0488398445133E+16
Circumference
253704950.75786
Perimeter
161513588
Area
1630414944289609
Diagonal
57103676.664285
Surface area
9782489665737654
Volume
6.5833541895259E+22
Space diagonal
69937435.132187
Perimeter
121135191
Area
7.059903802323E+14
Altitude
34968717.566093
Surface area
7.059903802323E+14
Volume
7.7585573172777E+21
Height
19034558.888095