201448978 (number)

201448978 is an even 9-digits composite number following 201448977 and preceding 201448979. In scientific notation, it is written as 2.01448978 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 100724488 positive integers (up to 201448978) that are relatively prime to 201448978.

Interesting facts

Basic properties

Name

Name two hundred one million four hundred forty-eight thousand nine hundred seventy-eight

Notation

Scientific notation 2.01448978 × 10^8
Engineering notation 2.01448978 × 10^6

Prime Factorization of 201448978

Prime Factorization 2 × 100724489

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 201448978
Product of the distinct prime numbers

The prime factorization of 201448978 is 2 × 100724489. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 10, 81, 49, 641, 638, 2378, 8944, 23481, 11340, 568692, 272372, 9301740, 7710639, 79161757, 80307882, 578004622, 623332411, 6257959890, 2567160252

Basic calculations (n = 201448978)

Multiplication

n×y
n×2 402897956
n×3 604346934
n×4 805795912
n×5 1007244890

Division

n÷y
n÷2 100724489
n÷3 67149659.333333
n÷3 50362244.5
n÷5 40289795.6

Exponentiation

ny
n2 40581690737244484
n3 8.17514012453E+24
n4 1.6468736230934E+33
n5 3.3176100826731E+41

Nth Root

y√n
2√n 14193.272279499
3√n 586.21242982654
4√n 119.1355206456
5√n 45.796576493401

Divisors of 201448978

1, 2, 100724489, 201448978

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 -201448977
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 201448978 can be divided by 4 positive divisors. The sum of these divisors (counting 201448978) is 1, the average is 0.25.

Base conversion 201448978

Base System Value
2 Binary 1100000000011101111000010010
3 Ternary 112001001200001021
4 Quaternary 30000131320102
5 Quinary 403032331403
6 Senary 31553430054
8 Octal 1400357022
10 Decimal 201448978
12 Duodecimal 5756b32a
16 Hexadecimal c01de12
20 Vigesimal 32j128i
36 Base36 3bxr0y

Cryptographic Hash Functions

md5 7c8a3c805e0ef159bbabe8ff57542261
sha1 39abd1f5cc70753da208cd9147edb1ad982fd7c6
sha256 ffffd8f6f5497681ddcfb64f5df968863fae4768e7cbce95045e41f622cfe287
sha512 6e1b4d3b901ec2925432679e1aa0d92f7a21d8a7dae48d539230c4a9559118174a136986d7d4f0f9d255f31339ab01b1cf6ec1963eb995906dd687fbcbfcdf0e
ripemd-160 5b43bfda34489673ded925c164c8bc6a33af95f9

201448978 as geometric shapes

Circle

Radius = n
Diameter 402897956
Circumference 1265741258.7159
Area 1.2749114149038E+17

Sphere

Radius = n
Volume 3.4243946876387E+25
Surface area 5.0996456596152E+17
Circumference 1265741258.7159

Square

Length = n
Perimeter 805795912
Area 40581690737244484
Diagonal 284891876.8138

Cube

Length = n
Surface area 243490144423466904
Volume 8.17514012453E+24
Space diagonal 348919865.02882

Equilateral Triangle

Length = n
Perimeter 604346934
Area 1.7572387553489E+16
Altitude 174459932.51441

Triangular Pyramid

Length = n
Surface area 1.7572387553489E+16
Volume 9.634495032009E+23
Height 94963958.937933