201398645 (number)

201398645 is an odd 9-digits composite number following 201398644 and preceding 201398646. In scientific notation, it is written as 2.01398645 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 138101904 positive integers (up to 201398645) that are relatively prime to 201398645.

Interesting facts

Basic properties

Name

Name two hundred one million three hundred ninety-eight thousand six hundred forty-five

Notation

Scientific notation 2.01398645 × 10^8
Engineering notation 2.01398645 × 10^6

Prime Factorization of 201398645

Prime Factorization 5 × 7 × 5754247

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201398645
Product of the distinct prime numbers

The prime factorization of 201398645 is 5 × 7 × 5754247. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 1, 42, 35, 853, 392, 8289, 2205, 63952, 56354, 179748, 301623, 8239916, 2864447, 31333735, 63161271, 998273241, 939140088, 9039695577, 9664355875

Basic calculations (n = 201398645)

Multiplication

n×y
n×2 402797290
n×3 604195935
n×4 805594580
n×5 1006993225

Division

n÷y
n÷2 100699322.5
n÷3 67132881.666667
n÷3 50349661.25
n÷5 40279729

Exponentiation

ny
n2 40561414207836025
n3 8.1690138607419E+24
n4 1.6452283225396E+33
n5 3.3134675487511E+41

Nth Root

y√n
2√n 14191.499039918
3√n 586.16360309093
4√n 119.12807830196
5√n 45.79428776549

Divisors of 201398645

1, 5, 7, 35, 5754247, 28771235, 40279729, 201398645

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 -201398644
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 201398645 can be divided by 8 positive divisors. The sum of these divisors (counting 201398645) is 1, the average is 0.125.

Base conversion 201398645

Base System Value
2 Binary 1100000000010001100101110101
3 Ternary 112000222010000002
4 Quaternary 30000101211311
5 Quinary 403024224040
6 Senary 31552401045
8 Octal 1400214565
10 Decimal 201398645
12 Duodecimal 57546185
16 Hexadecimal c011975
20 Vigesimal 32iegc5
36 Base36 3bwo6t

Cryptographic Hash Functions

md5 32f441b57e4d389890f971ea801cef6c
sha1 70e8d172a5202cf2630e84c71fef2bf0e0811f3b
sha256 834d63917d85fc57c413605f9b84c3a1503f7268a2c28bcd2ad60abbfc67453e
sha512 55f1f423d0a0c997c5b94a3044829bc033376a92938dd6d01ffd0a928748556fee93d5fecde816780dee45db891cd752334c1a93be943f1caab5c9f597412847
ripemd-160 cf45818d1f7e1f7dd3b1c96be69f62edd7f6500a

201398645 as geometric shapes

Circle

Radius = n
Diameter 402797290
Circumference 1265425007.1499
Area 1.2742744089455E+17

Sphere

Radius = n
Volume 3.421828524264E+25
Surface area 5.097097635782E+17
Circumference 1265425007.1499

Square

Length = n
Perimeter 805594580
Area 40561414207836025
Diagonal 284820695.20256

Cube

Length = n
Surface area 243368485247016150
Volume 8.1690138607419E+24
Space diagonal 348832685.71553

Equilateral Triangle

Length = n
Perimeter 604195935
Area 1.7563607558705E+16
Altitude 174416342.85776

Triangular Pyramid

Length = n
Surface area 1.7563607558705E+16
Volume 9.6272751608959E+23
Height 94940231.734188