221107788 (number)

221107788 is an even 9-digits composite number following 221107787 and preceding 221107789. In scientific notation, it is written as 2.21107788 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 63473760 positive integers (up to 221107788) that are relatively prime to 221107788.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million one hundred seven thousand seven hundred eighty-eight

Notation

Scientific notation 2.21107788 × 10^8
Engineering notation 2.21107788 × 10^6

Prime Factorization of 221107788

Prime Factorization 2 × 2 × 33 × 3 × 19 × 29387

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 110553894
Product of the distinct prime numbers

The prime factorization of 221107788 is 2 × 2 × 33 × 3 × 19 × 29387. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 221107788)

Multiplication

n×y
n×2 442215576
n×3 663323364
n×4 884431152
n×5 1105538940

Division

n÷y
n÷2 110553894
n÷3 73702596
n÷3 55276947
n÷5 44221557.6

Exponentiation

ny
n2 48888653914252944
n3 1.0809662125278E+25
n4 2.3901004815476E+33
n5 5.2846983057272E+41

Nth Root

y√n
2√n 14869.693608141
3√n 604.69263626028
4√n 121.94135315036
5√n 46.657429441896

Divisors of 221107788

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 -221107787
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 221107788 can be divided by 48 positive divisors. The sum of these divisors (counting 221107788) is 1, the average is 0.020833333333333.

Base conversion 221107788

Base System Value
2 Binary 1101001011011101011001001100
3 Ternary 120102001102212100
4 Quaternary 31023131121030
5 Quinary 423100422123
6 Senary 33535035100
8 Octal 1513353114
10 Decimal 221107788
12 Duodecimal 6206ba90
16 Hexadecimal d2dd64c
20 Vigesimal 391i998
36 Base36 3nn3v0

Cryptographic Hash Functions

md5 874b785573dead1703474b759c8eba11
sha1 917189782998e3a8a7065536458cd1b4f3feaf1b
sha256 937cb801a0fa18c9514d789133f9f2a00702d6595c069dc0b5f3b70a32babef4
sha512 6a07d076f53a742ef674f069f4eaa6cb59746de505bd8300e1635513ef8215d67ecfe11320592eb8712cb28915d600af280925e76f228368bd56fb89aa6685d1
ripemd-160 5dd459526e2722ad2c4634c44932cedf0a4a8e61

221107788 as geometric shapes

Circle

Radius = n
Diameter 442215576
Circumference 1389261204.8646
Area 1.5358823598091E+17

Sphere

Radius = n
Volume 4.5279406827415E+25
Surface area 6.1435294392364E+17
Circumference 1389261204.8646

Square

Length = n
Perimeter 884431152
Area 48888653914252944
Diagonal 312693632.53592

Cube

Length = n
Surface area 293331923485517664
Volume 1.0809662125278E+25
Space diagonal 382969922.76517

Equilateral Triangle

Length = n
Perimeter 663323364
Area 2.1169408123284E+16
Altitude 191484961.38258

Triangular Pyramid

Length = n
Surface area 2.1169408123284E+16
Volume 1.2739308985199E+24
Height 104231210.84531