121517871 (number)

121517871 is an odd 9-digits composite number following 121517870 and preceding 121517872. In scientific notation, it is written as 1.21517871 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 79127832 positive integers (up to 121517871) that are relatively prime to 121517871.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million five hundred seventeen thousand eight hundred seventy-one

Notation

Scientific notation 1.21517871 × 10^8
Engineering notation 1.21517871 × 10^6

Prime Factorization of 121517871

Prime Factorization 3 × 43 × 941999

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 121517871
Product of the distinct prime numbers

The prime factorization of 121517871 is 3 × 43 × 941999. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 8, 5, 39, 628, 673, 1752, 4494, 7528, 53629, 235045, 138055, 2194338, 4865549, 23841300, 65140404, 681931113, 854333354, 7322585298, 208033495

Basic calculations (n = 121517871)

Multiplication

n×y
n×2 243035742
n×3 364553613
n×4 486071484
n×5 607589355

Division

n÷y
n÷2 60758935.5
n÷3 40505957
n÷3 30379467.75
n÷5 24303574.2

Exponentiation

ny
n2 14766592972372641
n3 1.7944049399263E+24
n4 2.1805226801173E+32
n5 2.6497247375506E+40

Nth Root

y√n
2√n 11023.51445774
3√n 495.31336957657
4√n 104.99292575093
5√n 41.39310740918

Divisors of 121517871

1, 3, 43, 129, 941999, 2825997, 40505957, 121517871

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121517870
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121517871 can be divided by 8 positive divisors. The sum of these divisors (counting 121517871) is 1, the average is 0.125.

Base conversion 121517871

Base System Value
2 Binary 111001111100011011100101111
3 Ternary 22110122202011220
4 Quaternary 13033203130233
5 Quinary 222102032441
6 Senary 20020314423
8 Octal 717433457
10 Decimal 121517871
12 Duodecimal 34842a13
16 Hexadecimal 73e372f
20 Vigesimal 1hj9edb
36 Base36 20cjsf

Cryptographic Hash Functions

md5 9ada002eeb0eb0760325f13c9d011616
sha1 9819d33fe6955af7a7f4be2aeb47d72ed344dd59
sha256 2480892450996cab334b53f2ad0651a8c1a029659862b91a120a6ab220502f2f
sha512 7239638d16fb5229bbe8a464b88db450a1d65a7d696956d75bf28ebcbcf4e318fa12e3682cd00222850d397c3a14fd3df9719e9a63eb2d3251e24163aade4f83
ripemd-160 6239b5bd29c185c22b68d846724a4fbfa9f16bab

121517871 as geometric shapes

Circle

Radius = n
Diameter 243035742
Circumference 763519301.62694
Area 4.6390620000557E+16

Sphere

Radius = n
Volume 7.5163858357835E+24
Surface area 1.8556248000223E+17
Circumference 763519301.62694

Square

Length = n
Perimeter 486071484
Area 14766592972372641
Diagonal 171852221.2389

Cube

Length = n
Surface area 88599557834235846
Volume 1.7944049399263E+24
Space diagonal 210475126.5996

Equilateral Triangle

Length = n
Perimeter 364553613
Area 6.3941223207097E+15
Altitude 105237563.2998

Triangular Pyramid

Length = n
Surface area 6.3941223207097E+15
Volume 2.1147265020275E+23
Height 57284073.746301