201451749 (number)

201451749 is an odd 9-digits composite number following 201451748 and preceding 201451750. In scientific notation, it is written as 2.01451749 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 132461280 positive integers (up to 201451749) that are relatively prime to 201451749.

Interesting facts

Basic properties

Name

Name two hundred one million four hundred fifty-one thousand seven hundred forty-nine

Notation

Scientific notation 2.01451749 × 10^8
Engineering notation 2.01451749 × 10^6

Prime Factorization of 201451749

Prime Factorization 3 × 73 × 919871

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201451749
Product of the distinct prime numbers

The prime factorization of 201451749 is 3 × 73 × 919871. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 10, 28, 36, 651, 120, 264, 7161, 15701, 71112, 791137, 485802, 2462124, 38978, 4669906, 92067458, 54327708, 720270948, 2649231737, 8232167059

Basic calculations (n = 201451749)

Multiplication

n×y
n×2 402903498
n×3 604355247
n×4 805806996
n×5 1007258745

Division

n÷y
n÷2 100725874.5
n÷3 67150583
n÷3 50362937.25
n÷5 40290349.8

Exponentiation

ny
n2 40582807175159001
n3 8.1754774847655E+24
n4 1.6469642382161E+33
n5 3.3178382632909E+41

Nth Root

y√n
2√n 14193.369895835
3√n 586.21511766544
4√n 119.13593033101
5√n 45.796702482241

Divisors of 201451749

1, 3, 73, 219, 919871, 2759613, 67150583, 201451749

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 -201451748
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 201451749 can be divided by 8 positive divisors. The sum of these divisors (counting 201451749) is 1, the average is 0.125.

Base conversion 201451749

Base System Value
2 Binary 1100000000011110100011100101
3 Ternary 112001001210211220
4 Quaternary 30000132203211
5 Quinary 403032423444
6 Senary 31553450553
8 Octal 1400364345
10 Decimal 201451749
12 Duodecimal 57570a59
16 Hexadecimal c01e8e5
20 Vigesimal 32j1979
36 Base36 3bxt5x

Cryptographic Hash Functions

md5 ff0b0451c1383da89f2cf9fe014cc887
sha1 7ad9e8729c4da877f354e2f444869fe2eb758a44
sha256 16cf24ac3ddbebff8972ef5c63be038948bfddb4ee6a71f7201ddf99b0630a4f
sha512 28adf4e93fdab5dd933a82aa8db454958628ef6045746fce5004ac1d750af0697c347319107555b55403afed046ac6cda783b4a96b5e74b63d346bc9dc7224d6
ripemd-160 2a82161ced3b20b55373cd9a2792cbe1cd09cd6e

201451749 as geometric shapes

Circle

Radius = n
Diameter 402903498
Circumference 1265758669.4224
Area 1.2749464888353E+17

Sphere

Radius = n
Volume 3.4245360007638E+25
Surface area 5.0997859553412E+17
Circumference 1265758669.4224

Square

Length = n
Perimeter 805806996
Area 40582807175159001
Diagonal 284895795.59958

Cube

Length = n
Surface area 243496843050954006
Volume 8.1754774847655E+24
Space diagonal 348924664.54161

Equilateral Triangle

Length = n
Perimeter 604355247
Area 1.7572870985287E+16
Altitude 174462332.27081

Triangular Pyramid

Length = n
Surface area 1.7572870985287E+16
Volume 9.6348926148594E+23
Height 94965265.19986