121761569 (number)

121761569 is an odd 9-digits prime number following 121761568 and preceding 121761570. In scientific notation, it is written as 1.21761569 × 10^8. The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors. There are 121761568 positive integers (up to 121761569) that are relatively prime to 121761569.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million seven hundred sixty-one thousand five hundred sixty-nine

Notation

Scientific notation 1.21761569 × 10^8
Engineering notation 1.21761569 × 10^6

Prime Factorization of 121761569

Prime Factorization 121761569

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 121761569
Product of the distinct prime numbers

The prime factorization of 121761569 is 121761569. Since it has a total of 1 prime factors.

Most popular turbo-numbers

10, 4, 34, 18, 307, 476, 5312, 8535, 55610, 55565, 859707, 312320, 811003, 141078, 23140308, 6346795, 666572310, 199124800, 7618724796, 9070264506

Basic calculations (n = 121761569)

Multiplication

n×y
n×2 243523138
n×3 365284707
n×4 487046276
n×5 608807845

Division

n÷y
n÷2 60880784.5
n÷3 40587189.666667
n÷3 30440392.25
n÷5 24352313.8

Exponentiation

ny
n2 14825879685341761
n3 1.8052223722924E+24
n4 2.1980670844423E+32
n5 2.6764009696895E+40

Nth Root

y√n
2√n 11034.562474335
3√n 495.64425719498
4√n 105.04552572259
5√n 41.409696467572

Divisors of 121761569

1, 121761569

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 121761570
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 60880785
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 11034.562519647
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999835745
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121761569 can be divided by 2 positive divisors. The sum of these divisors (counting 121761569) is 121761570, the average is 60880785.

Base conversion 121761569

Base System Value
2 Binary 111010000011110111100100001
3 Ternary 22111010010110202
4 Quaternary 13100132330201
5 Quinary 222132332234
6 Senary 20025434545
8 Octal 720367441
10 Decimal 121761569
12 Duodecimal 3493ba55
16 Hexadecimal 741ef21
20 Vigesimal 1i103i9
36 Base36 20hrtt

Cryptographic Hash Functions

md5 f4e3e6847f093d63abc422e881257743
sha1 91a22757e13f07f8cc3721852229e5fd0199df46
sha256 f8c738728add8614725503eea029ea797d77f21747572e8eeacd7c4653aabed9
sha512 3bcb2fad2648337d9caf09eb5cb25e6b74554f02732397bf5b308a58e2d12287d8f1fdc0bf363627535f26c509a0a0e4afbcf34b43a546055867e4bba05543a7
ripemd-160 6bda310c672fd512f991a07fe349f29cc59f785e

121761569 as geometric shapes

Circle

Radius = n
Diameter 243523138
Circumference 765050501.31993
Area 4.6576874702476E+16

Sphere

Radius = n
Volume 7.5616977905198E+24
Surface area 1.863074988099E+17
Circumference 765050501.31993

Square

Length = n
Perimeter 487046276
Area 14825879685341761
Diagonal 172196862.25563

Cube

Length = n
Surface area 88955278112050566
Volume 1.8052223722924E+24
Space diagonal 210897223.9173

Equilateral Triangle

Length = n
Perimeter 365284707
Area 6.4197942204788E+15
Altitude 105448611.95865

Triangular Pyramid

Length = n
Surface area 6.4197942204788E+15
Volume 2.1274749683294E+23
Height 57398954.085209