221403612 (number)

221403612 is an even 9-digits composite number following 221403611 and preceding 221403613. In scientific notation, it is written as 2.21403612 × 10^8. The sum of its digits is 21. It has a total of 6 prime factors and 48 positive divisors. There are 67415040 positive integers (up to 221403612) that are relatively prime to 221403612.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million four hundred three thousand six hundred twelve

Notation

Scientific notation 2.21403612 × 10^8
Engineering notation 2.21403612 × 10^6

Prime Factorization of 221403612

Prime Factorization 2 × 2 × 3 × 713 × 113 × 229

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 110701806
Product of the distinct prime numbers

The prime factorization of 221403612 is 2 × 2 × 3 × 713 × 113 × 229. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 221403612)

Multiplication

n×y
n×2 442807224
n×3 664210836
n×4 885614448
n×5 1107018060

Division

n÷y
n÷2 110701806
n÷3 73801204
n÷3 55350903
n÷5 44280722.4

Exponentiation

ny
n2 49019559406646544
n3 1.085310751128E+25
n4 2.4029172044217E+33
n5 5.3201454839592E+41

Nth Root

y√n
2√n 14879.637495584
3√n 604.96219238728
4√n 121.98211957326
5√n 46.669907524982

Divisors of 221403612

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221403611
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221403612 can be divided by 48 positive divisors. The sum of these divisors (counting 221403612) is 1, the average is 0.020833333333333.

Base conversion 221403612

Base System Value
2 Binary 1101001100100101100111011100
3 Ternary 120102121110122210
4 Quaternary 31030211213130
5 Quinary 423134403422
6 Senary 33545240420
8 Octal 1514454734
10 Decimal 221403612
12 Duodecimal 62193110
16 Hexadecimal d3259dc
20 Vigesimal 393f90c
36 Base36 3ntg4c

Cryptographic Hash Functions

md5 35cf7fcede5f008f290545e2fbb7fda4
sha1 d58177b31847eec7f47a3746d63aa8623d15cef5
sha256 77cc5facc046813e92e9818e471a749cfc3e379ee97a96db37c421a83030cc7d
sha512 41e1b92eaaccb153df26e3a67bb42203fd9554ceeebc38301401b8652a8b8b57f6af151d0947559c1ef5587ce92ffadd4028c2ea16cdac492f185fcda29b5212
ripemd-160 bffaba57ccfa95ebb1cace99d6c9661227784396

221403612 as geometric shapes

Circle

Radius = n
Diameter 442807224
Circumference 1391119921.8749
Area 1.5399948771413E+17

Sphere

Radius = n
Volume 4.5461390434744E+25
Surface area 6.1599795085652E+17
Circumference 1391119921.8749

Square

Length = n
Perimeter 885614448
Area 49019559406646544
Diagonal 313111990.84879

Cube

Length = n
Surface area 294117356439879264
Volume 1.085310751128E+25
Space diagonal 383482304.96327

Equilateral Triangle

Length = n
Perimeter 664210836
Area 2.1226091864238E+16
Altitude 191741152.48163

Triangular Pyramid

Length = n
Surface area 2.1226091864238E+16
Volume 1.2790509863621E+24
Height 104370663.61626