201381649 (number)

201381649 is an odd 9-digits composite number following 201381648 and preceding 201381650. In scientific notation, it is written as 2.01381649 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 172530000 positive integers (up to 201381649) that are relatively prime to 201381649.

Interesting facts

Basic properties

Name

Name two hundred one million three hundred eighty-one thousand six hundred forty-nine

Notation

Scientific notation 2.01381649 × 10^8
Engineering notation 2.01381649 × 10^6

Prime Factorization of 201381649

Prime Factorization 7 × 11251 × 2557

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201381649
Product of the distinct prime numbers

The prime factorization of 201381649 is 7 × 11251 × 2557. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 1, 61, 20, 486, 775, 2152, 6298, 68885, 13578, 141982, 911189, 4969996, 2961266, 53331231, 40424190, 158789243, 71566149, 7283062232, 8868115623

Basic calculations (n = 201381649)

Multiplication

n×y
n×2 402763298
n×3 604144947
n×4 805526596
n×5 1006908245

Division

n÷y
n÷2 100690824.5
n÷3 67127216.333333
n÷3 50345412.25
n÷5 40276329.8

Exponentiation

ny
n2 40554568553959201
n3 8.1669458898798E+24
n4 1.6446730305978E+33
n5 3.3120696696761E+41

Nth Root

y√n
2√n 14190.900218098
3√n 586.14711387564
4√n 119.12556492247
5√n 45.793514824849

Divisors of 201381649

1, 7, 2557, 11251, 17899, 78757, 28768807, 201381649

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 -201381648
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 201381649 can be divided by 8 positive divisors. The sum of these divisors (counting 201381649) is 1, the average is 0.125.

Base conversion 201381649

Base System Value
2 Binary 1100000000001101011100010001
3 Ternary 112000221020200121
4 Quaternary 30000031130101
5 Quinary 403023203044
6 Senary 31552150241
8 Octal 1400153421
10 Decimal 201381649
12 Duodecimal 57538381
16 Hexadecimal c00d711
20 Vigesimal 32ice29
36 Base36 3bwb2p

Cryptographic Hash Functions

md5 ad959763c70ec8be023b7e8cc41da548
sha1 07715f002f3cbeaac55e76d59151dbc7d7671cff
sha256 569413fea7e0cc2bb7b2258452613003f7d63e485a77eeff9b00563d7a75264f
sha512 9d5ae1519932b3da0b0848e95fcaf299b6ac2af8410134bb5d5752c96ccdef25e498b701f38f18d2d8c20ebee10c7e25f22edf60ca58bc4eb19613d1e5dc31a5
ripemd-160 902d05723d06c45e871bef52fb3e7b95725fb173

201381649 as geometric shapes

Circle

Radius = n
Diameter 402763298
Circumference 1265318218.1324
Area 1.2740593463862E+17

Sphere

Radius = n
Volume 3.4209622946549E+25
Surface area 5.0962373855449E+17
Circumference 1265318218.1324

Square

Length = n
Perimeter 805526596
Area 40554568553959201
Diagonal 284796659.22886

Cube

Length = n
Surface area 243327411323755206
Volume 8.1669458898798E+24
Space diagonal 348803247.78

Equilateral Triangle

Length = n
Perimeter 604144947
Area 1.7560643303623E+16
Altitude 174401623.89

Triangular Pyramid

Length = n
Surface area 1.7560643303623E+16
Volume 9.6248380338627E+23
Height 94932219.742953