201497894 (number)

201497894 is an even 9-digits composite number following 201497893 and preceding 201497895. In scientific notation, it is written as 2.01497894 × 10^8. The sum of its digits is 44. It has a total of 5 prime factors and 32 positive divisors. There are 88498080 positive integers (up to 201497894) that are relatively prime to 201497894.

Interesting facts

Basic properties

Name

Name two hundred one million four hundred ninety-seven thousand eight hundred ninety-four

Notation

Scientific notation 2.01497894 × 10^8
Engineering notation 2.01497894 × 10^6

Prime Factorization of 201497894

Prime Factorization 2 × 13 × 23 × 223 × 1511

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 201497894
Product of the distinct prime numbers

The prime factorization of 201497894 is 2 × 13 × 23 × 223 × 1511. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 1, 21, 16, 221, 694, 9817, 5302, 94840, 64688, 606195, 195651, 5166843, 2249705, 34659752, 12702156, 465491099, 155549096, 3140547656, 3437687965

Basic calculations (n = 201497894)

Multiplication

n×y
n×2 402995788
n×3 604493682
n×4 805991576
n×5 1007489470

Division

n÷y
n÷2 100748947
n÷3 67165964.666667
n÷3 50374473.5
n÷5 40299578.8

Exponentiation

ny
n2 40601401286435236
n3 8.1810968526656E+24
n4 1.6484737864221E+33
n5 3.3216399627827E+41

Nth Root

y√n
2√n 14194.995385698
3√n 586.25987417505
4√n 119.14275213247
5√n 45.79880034959

Divisors of 201497894

1, 2, 13, 23, 26, 46, 223, 299, 446, 598, 1511, 2899, 3022, 5129, 5798, 10258, 19643, 34753, 39286, 66677, 69506, 133354, 336953, 451789, 673906, 903578, 4380389, 7749919, 8760778, 15499838, 100748947, 201497894

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201497893
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201497894 can be divided by 32 positive divisors. The sum of these divisors (counting 201497894) is 1, the average is 0.03125.

Base conversion 201497894

Base System Value
2 Binary 1100000000101001110100100110
3 Ternary 112001011011010222
4 Quaternary 30000221310212
5 Quinary 403040413034
6 Senary 31554444342
8 Octal 1400516446
10 Decimal 201497894
12 Duodecimal 575936b2
16 Hexadecimal c029d26
20 Vigesimal 32j74ee
36 Base36 3bysrq

Cryptographic Hash Functions

md5 bcd5c83ce2320e88b67883eadd6df563
sha1 f6c6e091eaf3e9ba1413b4eb98e4c5b428537ee0
sha256 6d200b152e48273301a7902d4c63dcfcb4da166579d7e0bed56e0c2164f6e392
sha512 c9ee1f63e18445d0fbf649c94f1528ab26a26456a8cf5d05952c4343a9269960c2d8f82c9c1e98f3ec667c36b3207e168bb8670b255a3e0e94aae056e3caa1c4
ripemd-160 45bdaa33dec17f56997ec74e942631e6704c35ee

201497894 as geometric shapes

Circle

Radius = n
Diameter 402995788
Circumference 1266048607.0084
Area 1.2755306400692E+17

Sphere

Radius = n
Volume 3.4268898360854E+25
Surface area 5.1021225602766E+17
Circumference 1266048607.0084

Square

Length = n
Perimeter 805991576
Area 40601401286435236
Diagonal 284961054.48442

Cube

Length = n
Surface area 243608407718611416
Volume 8.1810968526656E+24
Space diagonal 349004590.02613

Equilateral Triangle

Length = n
Perimeter 604493682
Area 1.758092247165E+16
Altitude 174502295.01306

Triangular Pyramid

Length = n
Surface area 1.758092247165E+16
Volume 9.6415151034396E+23
Height 94987018.161472