201978437 is an odd 9-digits prime number following 201978436
and preceding 201978438 . In scientific notation, it is written as 2.01978437 × 10^8.
The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors.
There are 201978436 positive integers (up to 201978437) that are relatively prime to 201978437.
201978437 has 2 divisors, whose sum is 201978438
The reverse of 201978437 is 734879102
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 41 Digital Root 5
Name
two hundred one million nine hundred seventy-eight thousand four hundred thirty-seven
Scientific notation
2.01978437 × 10^8
Engineering notation
2.01978437 × 10^6
Prime Factorization
201978437
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
201978437 Product of the distinct prime numbers
The prime factorization of 201978437 is 201978437.
Since it has a total of 1 prime factors.
10 , 3 , 47 , 5 , 543 , 22 , 9124 , 4298 , 94034 , 94670 , 901617 , 548818 , 5924405 , 5694942 , 10322559 , 13954773 , 692924852 , 691474462 , 7987674192 , 2422707675
n×2
403956874
n×3
605935311
n×4
807913748
n×5
1009892185
n÷2
100989218.5
n÷3
67326145.666667
n÷3
50494609.25
n÷5
40395687.4
n2
40795289012962969
n3
8.2397687118015E+24
n4
1.6642556056512E+33
n5
3.3614374599791E+41
2 √n14211.911799614
3 √n586.72555219161
4 √n119.21372320171
5 √n45.820624228587
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
201978438 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
100989219 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
14211.911834795 Returns the nth root of the product of n divisors
H Harmonic Mean
1.999999990098 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 201978437 can be divided by 2 positive divisors.
The sum of these divisors (counting 201978437) is 201978438, the average is 100989219.
Base
System
Value
2
Binary
1100000010011111001001000101
3
Ternary
112002001120022212
4
Quaternary
30002133021011
5
Quinary
403201302222
6
Senary
32013033205
8
Octal
1402371105
10
Decimal
201978437
12
Duodecimal
57785805
16
Hexadecimal
c09f245
20
Vigesimal
332761h
36
Base36
3c93k5
md5
fe82f873a0f0948146543d4f0dfe9184
sha1
09d537e6766d11a17134f01b41a407ea48f0f5c6
sha256
3cd4a61d41d9dd0786b049c0624ed84ba95c85d15b4296a2c7389b06fa49e6cd
sha512
45a2319e8e7c8f4eac709cd3c1bf51f980a2437d0c81da1ccb1a388f97d21c21facc01f7242ef4a401e2c7dccc112d118907a6f22eed8931980e8e019175550d
ripemd-160
ffb1e39a617f1a221e79717aff0fa2b27becbfd2
Diameter
403956874
Circumference
1269067947.7255
Area
1.281621802642E+17
Volume
3.45146624697E+25
Surface area
5.1264872105679E+17
Circumference
1269067947.7255
Perimeter
807913748
Area
40795289012962969
Diagonal
285640644.91232
Surface area
244771734077777814
Volume
8.2397687118015E+24
Space diagonal
349836914.91735
Perimeter
605935311
Area
1.7664878319977E+16
Altitude
174918457.45867
Surface area
1.7664878319977E+16
Volume
9.7106605525393E+23
Height
95213548.304107