21550170 (number)

21550170 is an even 8-digits composite number following 21550169 and preceding 21550171. In scientific notation, it is written as 2.1550170 × 10^7. The sum of its digits is 21. It has a total of 5 prime factors and 32 positive divisors. There are 5720192 positive integers (up to 21550170) that are relatively prime to 21550170.

Interesting facts

Basic properties

Name

Name twenty-one million five hundred fifty thousand one hundred seventy

Notation

Scientific notation 2.1550170 × 10^7
Engineering notation 2.1550170 × 10^6

Prime Factorization of 21550170

Prime Factorization 2 × 5 × 3 × 233 × 3083

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21550170
Product of the distinct prime numbers

The prime factorization of 21550170 is 2 × 5 × 3 × 233 × 3083. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 8, 22, 32, 242, 904, 9320, 2083, 46082, 95006, 306612, 628902, 4382434, 7102944, 5144560, 28978858, 369943879, 940819371, 7564261789, 6377699744

Basic calculations (n = 21550170)

Multiplication

n×y
n×2 43100340
n×3 64650510
n×4 86200680
n×5 107750850

Division

n÷y
n÷2 10775085
n÷3 7183390
n÷3 5387542.5
n÷5 4310034

Exponentiation

ny
n2 464409827028900
n3 1.0008110722143E+22
n4 2.1567648744101E+29
n5 4.6478649693567E+36

Nth Root

y√n
2√n 4642.2160656307
3√n 278.28100737057
4√n 68.133810003777
5√n 29.288028608675

Divisors of 21550170

1, 2, 3, 5, 6, 10, 15, 30, 233, 466, 699, 1165, 1398, 2330, 3083, 3495, 6166, 6990, 9249, 15415, 18498, 30830, 46245, 92490, 718339, 1436678, 2155017, 3591695, 4310034, 7183390, 10775085, 21550170

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21550169
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21550170 can be divided by 32 positive divisors. The sum of these divisors (counting 21550170) is 1, the average is 0.03125.

Base conversion 21550170

Base System Value
2 Binary 1010010001101010001011010
3 Ternary 1111112212021110
4 Quaternary 1102031101122
5 Quinary 21004101140
6 Senary 2045521150
8 Octal 122152132
10 Decimal 21550170
12 Duodecimal 72731b6
16 Hexadecimal 148d45a
20 Vigesimal 6edf8a
36 Base36 ctw7u

Cryptographic Hash Functions

md5 4904e1150ee0a1705675182d1fb0da70
sha1 93da40689437139ebca04f08dc296c56b96455ae
sha256 6f0787bf5097cdd929496d013715b3ae97f24794cc77fa09e73958ae569b4065
sha512 5effd4999625694539f3e5979983149dfaaab84cb5c171f156e095687cc0c8e68db1ed7171f044bff91bd039ff2576988feedb494882035aa12c28922e322cba
ripemd-160 81540c2068aff9089657fcbec55b138c8ad33cb8

21550170 as geometric shapes

Circle

Radius = n
Diameter 43100340
Circumference 135403711.51122
Area 1.4589865008489E+15

Sphere

Radius = n
Volume 4.1921876161332E+22
Surface area 5.8359460033956E+15
Circumference 135403711.51122

Square

Length = n
Perimeter 86200680
Area 464409827028900
Diagonal 30476542.685446

Cube

Length = n
Surface area 2786458962173400
Volume 1.0008110722143E+22
Space diagonal 37325989.351747

Equilateral Triangle

Length = n
Perimeter 64650510
Area 2.0109535398708E+14
Altitude 18662994.675873

Triangular Pyramid

Length = n
Surface area 2.0109535398708E+14
Volume 1.1794671597489E+21
Height 10158847.561815