201946749 (number)

201946749 is an odd 9-digits composite number following 201946748 and preceding 201946750. In scientific notation, it is written as 2.01946749 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 129548160 positive integers (up to 201946749) that are relatively prime to 201946749.

Interesting facts

Basic properties

Name

Name two hundred one million nine hundred forty-six thousand seven hundred forty-nine

Notation

Scientific notation 2.01946749 × 10^8
Engineering notation 2.01946749 × 10^6

Prime Factorization of 201946749

Prime Factorization 3 × 29 × 307 × 7561

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 201946749
Product of the distinct prime numbers

The prime factorization of 201946749 is 3 × 29 × 307 × 7561. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 7, 73, 29, 665, 403, 3786, 9218, 8943, 2702, 211289, 340293, 6977889, 3441005, 64227492, 13842910, 343284264, 598672322, 695667478, 628863841

Basic calculations (n = 201946749)

Multiplication

n×y
n×2 403893498
n×3 605840247
n×4 807786996
n×5 1009733745

Division

n÷y
n÷2 100973374.5
n÷3 67315583
n÷3 50486687.25
n÷5 40389349.8

Exponentiation

ny
n2 40782489431669001
n3 8.2358911568524E+24
n4 1.6632114442442E+33
n5 3.3588014406471E+41

Nth Root

y√n
2√n 14210.796916429
3√n 586.69486718062
4√n 119.20904712491
5√n 45.819186396818

Divisors of 201946749

1, 3, 29, 87, 307, 921, 7561, 8903, 22683, 26709, 219269, 657807, 2321227, 6963681, 67315583, 201946749

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201946748
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201946749 can be divided by 16 positive divisors. The sum of these divisors (counting 201946749) is 1, the average is 0.0625.

Base conversion 201946749

Base System Value
2 Binary 1100000010010111011001111101
3 Ternary 112001222221212020
4 Quaternary 30002113121331
5 Quinary 403144243444
6 Senary 32012230353
8 Octal 1402273175
10 Decimal 201946749
12 Duodecimal 5776b3b9
16 Hexadecimal c09767d
20 Vigesimal 33236h9
36 Base36 3c8f3x

Cryptographic Hash Functions

md5 637fb620f8eea495bc3102d1d97b9fca
sha1 e9a6663218ef5b6f609c580bf855f12e884714f6
sha256 d59c58447724b3103aa567720088ee6a5645a094d0fd7d006c49b7fcb80a9c2b
sha512 3eca6ebd2daead9d15b3e1a822080a457865ba538e564b795c83e5d90685fdd8214dff3f0cfc43a3b31ef9c17939c1378e5332f190e55f98b990b194f59de27e
ripemd-160 259e570e4e76d16de3341260d982e579d97f91c6

201946749 as geometric shapes

Circle

Radius = n
Diameter 403893498
Circumference 1268868846.1495
Area 1.2812196919363E+17

Sphere

Radius = n
Volume 3.449842020551E+25
Surface area 5.1248787677454E+17
Circumference 1268868846.1495

Square

Length = n
Perimeter 807786996
Area 40782489431669001
Diagonal 285595831.31296

Cube

Length = n
Surface area 244694936590014006
Volume 8.2358911568524E+24
Space diagonal 349782029.69136

Equilateral Triangle

Length = n
Perimeter 605840247
Area 1.7659335938698E+16
Altitude 174891014.84568

Triangular Pyramid

Length = n
Surface area 1.7659335938698E+16
Volume 9.7060908102078E+23
Height 95198610.437652