201966978 (number)

201966978 is an even 9-digits composite number following 201966977 and preceding 201966979. In scientific notation, it is written as 2.01966978 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 67322324 positive integers (up to 201966978) that are relatively prime to 201966978.

Interesting facts

Basic properties

Name

Name two hundred one million nine hundred sixty-six thousand nine hundred seventy-eight

Notation

Scientific notation 2.01966978 × 10^8
Engineering notation 2.01966978 × 10^6

Prime Factorization of 201966978

Prime Factorization 2 × 3 × 33661163

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201966978
Product of the distinct prime numbers

The prime factorization of 201966978 is 2 × 3 × 33661163. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 2, 86, 8, 562, 475, 518, 2963, 77131, 18695, 250025, 436327, 4928609, 9481127, 83035500, 60746072, 24286009, 378957274, 7614591270, 6347931712

Basic calculations (n = 201966978)

Multiplication

n×y
n×2 403933956
n×3 605900934
n×4 807867912
n×5 1009834890

Division

n÷y
n÷2 100983489
n÷3 67322326
n÷3 50491744.5
n÷5 40393395.6

Exponentiation

ny
n2 40790660202452484
n3 8.2383663717142E+24
n4 1.6638779597519E+33
n5 3.3604840329191E+41

Nth Root

y√n
2√n 14211.508646164
3√n 586.71445626251
4√n 119.21203230448
5√n 45.820104301355

Divisors of 201966978

1, 2, 3, 6, 33661163, 67322326, 100983489, 201966978

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201966977
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201966978 can be divided by 8 positive divisors. The sum of these divisors (counting 201966978) is 1, the average is 0.125.

Base conversion 201966978

Base System Value
2 Binary 1100000010011100010110000010
3 Ternary 112002000222121110
4 Quaternary 30002130112002
5 Quinary 403200420403
6 Senary 32012504150
8 Octal 1402342602
10 Decimal 201966978
12 Duodecimal 5777b056
16 Hexadecimal c09c582
20 Vigesimal 3325h8i
36 Base36 3c8upu

Cryptographic Hash Functions

md5 9d850c8c5d8a94d1eaa558e28d79f95e
sha1 b0d8242ffd7bf6b7c77c8e24e098afaeda5100f9
sha256 c0adf26cab1a2f071013793ab886159d937e1a5f0353066359a11c60425b88e6
sha512 5f3d5b4958a447ed92d7698774c8983a8995c2287cd632126c50453976c41915e55df010c833064e988df8ee9b0f0c7c08105d25b08e0dc85bcdd08423eb2187
ripemd-160 fab9b66a4630909bbfe763f69ebf0c2a84a287aa

201966978 as geometric shapes

Circle

Radius = n
Diameter 403933956
Circumference 1268995948.7051
Area 1.281476384271E+17

Sphere

Radius = n
Volume 3.4508788361278E+25
Surface area 5.1259055370841E+17
Circumference 1268995948.7051

Square

Length = n
Perimeter 807867912
Area 40790660202452484
Diagonal 285624439.43911

Cube

Length = n
Surface area 244743961214714904
Volume 8.2383663717142E+24
Space diagonal 349817067.34715

Equilateral Triangle

Length = n
Perimeter 605900934
Area 1.7662873986231E+16
Altitude 174908533.67357

Triangular Pyramid

Length = n
Surface area 1.7662873986231E+16
Volume 9.7090078788972E+23
Height 95208146.479703