37921421 is an odd 8-digits prime number following 37921420
and preceding 37921422 . In scientific notation, it is written as 3.7921421 × 10^7.
The sum of its digits is 29. It has a total of 1 prime factors and 2 positive divisors.
There are 37921420 positive integers (up to 37921421) that are relatively prime to 37921421.
37921421 has 2 divisors, whose sum is 37921422
The reverse of 37921421 is 12412973
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 29 Digital Root 2
Name
thirty-seven million nine hundred twenty-one thousand four hundred twenty-one
Scientific notation
3.7921421 × 10^7
Engineering notation
3.7921421 × 10^6
Prime Factorization
37921421
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
37921421 Product of the distinct prime numbers
The prime factorization of 37921421 is 37921421.
Since it has a total of 1 prime factors.
9 , 10 , 65 , 55 , 778 , 635 , 7265 , 4113 , 42271 , 97273 , 818985 , 985504 , 1579482 , 8219494 , 75135511 , 86620043 , 168408666 , 961647850 , 6795467718 , 3690664297
n×2
75842842
n×3
113764263
n×4
151685684
n×5
189607105
n÷2
18960710.5
n÷3
12640473.666667
n÷3
9480355.25
n÷5
7584284.2
n2
1438034170659241
n3
5.4532299197955E+22
n4
2.0679422759836E+30
n5
7.8419309651273E+37
2 √n6158.0371060915
3 √n335.9656433361
4 √n78.473161692973
5 √n32.792680718272
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
37921422 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
18960711 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
6158.0371872862 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999472594 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 37921421 can be divided by 2 positive divisors.
The sum of these divisors (counting 37921421) is 37921422, the average is 18960711.
Base
System
Value
2
Binary
10010000101010001010001101
3
Ternary
2122100121102002
4
Quaternary
2100222022031
5
Quinary
34201441141
6
Senary
3432442045
8
Octal
220521215
10
Decimal
37921421
12
Duodecimal
10849325
16
Hexadecimal
242a28d
20
Vigesimal
bh03b1
36
Base36
mksct
md5
5ca76006338b67b8eb60aafb3597bcb4
sha1
b69761eeaa19847af2ebc45c51ec2014eb240819
sha256
6ffc77856406de8df751ec339554d0b385954f625e5aa114762d9dd27e93bbdc
sha512
68f0f6e2aa9e8055966988a2cb062e09f4da2143764ddef5b9340757d1be7cb08e41cd725d4f72975e033f8704a0b7cb9f5e6011abe37af40b23f1404574133b
ripemd-160
8c53193eb2905d5490743fa1e3ca20e200ab04b4
Diameter
75842842
Circumference
238267315.25457
Area
4.5177175861542E+15
Volume
2.2842436072487E+23
Surface area
1.8070870344617E+16
Circumference
238267315.25457
Perimeter
151685684
Area
1438034170659241
Diagonal
53628987.88266
Surface area
8628205023955446
Volume
5.4532299197955E+22
Space diagonal
65681827.867209
Perimeter
113764263
Area
6.2268706165049E+14
Altitude
32840913.933605
Surface area
6.2268706165049E+14
Volume
6.4266930927613E+21
Height
17876329.29422