221472532 (number)

221472532 is an even 9-digits composite number following 221472531 and preceding 221472533. In scientific notation, it is written as 2.21472532 × 10^8. The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors. There are 101797248 positive integers (up to 221472532) that are relatively prime to 221472532.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million four hundred seventy-two thousand five hundred thirty-two

Notation

Scientific notation 2.21472532 × 10^8
Engineering notation 2.21472532 × 10^6

Prime Factorization of 221472532

Prime Factorization 2 × 2 × 17 × 43 × 75743

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 110736266
Product of the distinct prime numbers

The prime factorization of 221472532 is 2 × 2 × 17 × 43 × 75743. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 3, 20, 40, 491, 169, 8545, 4510, 81483, 26914, 394459, 867869, 5356261, 7422796, 27965595, 69477059, 652467820, 257694976, 7339932375, 570291889

Basic calculations (n = 221472532)

Multiplication

n×y
n×2 442945064
n×3 664417596
n×4 885890128
n×5 1107362660

Division

n÷y
n÷2 110736266
n÷3 73824177.333333
n÷3 55368133
n÷5 44294506.4

Exponentiation

ny
n2 49050082430491024
n3 1.086324595069E+25
n4 2.405910586438E+33
n5 5.3284310934402E+41

Nth Root

y√n
2√n 14881.953232019
3√n 605.02495810342
4√n 121.99161131823
5√n 46.672812707578

Divisors of 221472532

1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 75743, 151486, 302972, 1287631, 2575262, 3256949, 5150524, 6513898, 13027796, 55368133, 110736266, 221472532

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221472531
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221472532 can be divided by 24 positive divisors. The sum of these divisors (counting 221472532) is 1, the average is 0.041666666666667.

Base conversion 221472532

Base System Value
2 Binary 1101001100110110011100010100
3 Ternary 120102201222012101
4 Quaternary 31030312130110
5 Quinary 423144110112
6 Senary 33550531444
8 Octal 1514663424
10 Decimal 221472532
12 Duodecimal 62206b84
16 Hexadecimal d336714
20 Vigesimal 394416c
36 Base36 3nuxas

Cryptographic Hash Functions

md5 3f43e8b2673a83cae24bc48a23399a21
sha1 e8411983d085f1603913c0a7bd1c05d90433b824
sha256 068dcff086e7e73ea7cf20c1350bde0cada5bc5b97c81ed6be58312da69a13f6
sha512 76acac5e83038e429c98f8361262c2c8c8318e984a7338c70679b76b40dd76c272247cfe3d7e7337c90fb04379ed805c71b4c2b5c79848646209cafbaa06ef80
ripemd-160 47d2cde941d60a7cc27598df172a6f0ad1b75b92

221472532 as geometric shapes

Circle

Radius = n
Diameter 442945064
Circumference 1391552959.0063
Area 1.540953786216E+17

Sphere

Radius = n
Volume 4.5503858230434E+25
Surface area 6.1638151448642E+17
Circumference 1391552959.0063

Square

Length = n
Perimeter 885890128
Area 49050082430491024
Diagonal 313209458.44751

Cube

Length = n
Surface area 294300494582946144
Volume 1.086324595069E+25
Space diagonal 383601677.90492

Equilateral Triangle

Length = n
Perimeter 664417596
Area 2.1239308721263E+16
Altitude 191800838.95246

Triangular Pyramid

Length = n
Surface area 2.1239308721263E+16
Volume 1.280245812905E+24
Height 104403152.81584