121962871 (number)

121962871 is an odd 9-digits prime number following 121962870 and preceding 121962872. In scientific notation, it is written as 1.21962871 × 10^8. The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors. There are 121962870 positive integers (up to 121962871) that are relatively prime to 121962871.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million nine hundred sixty-two thousand eight hundred seventy-one

Notation

Scientific notation 1.21962871 × 10^8
Engineering notation 1.21962871 × 10^6

Prime Factorization of 121962871

Prime Factorization 121962871

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 121962871
Product of the distinct prime numbers

The prime factorization of 121962871 is 121962871. Since it has a total of 1 prime factors.

Most popular turbo-numbers

10, 1, 95, 2, 543, 911, 2935, 6275, 20213, 45144, 306877, 686618, 2670172, 3713501, 15160400, 39124239, 602325649, 90581835, 4315013078, 4601827894

Basic calculations (n = 121962871)

Multiplication

n×y
n×2 243925742
n×3 365888613
n×4 487851484
n×5 609814355

Division

n÷y
n÷2 60981435.5
n÷3 40654290.333333
n÷3 30490717.75
n÷5 24392574.2

Exponentiation

ny
n2 14874941902562641
n3 1.8141906203947E+24
n4 2.2126389660461E+32
n5 2.6985980078546E+40

Nth Root

y√n
2√n 11043.680138432
3√n 495.91724767335
4√n 105.08891539279
5√n 41.423379516758

Divisors of 121962871

1, 121962871

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 121962872
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 60981436
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 11043.680183707
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999836016
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121962871 can be divided by 2 positive divisors. The sum of these divisors (counting 121962871) is 121962872, the average is 60981436.

Base conversion 121962871

Base System Value
2 Binary 111010001010000000101110111
3 Ternary 22111111100121101
4 Quaternary 13101100011313
5 Quinary 222210302441
6 Senary 20034030531
8 Octal 721200567
10 Decimal 121962871
12 Duodecimal 34a18447
16 Hexadecimal 7450177
20 Vigesimal 1i2573b
36 Base36 20m35j

Cryptographic Hash Functions

md5 689efdb2bf02579db861e024149197e6
sha1 e95bd37c336307232a81d3abb344560be65efa79
sha256 7c4ec359ac39b9206bf29e68e278cbddecdf658b2e5fd66c1f627314b93ab227
sha512 2ffc3db43966a3c7f9de477eb33df7c1a1487b36bc2841c72d6e2f4c14fefd1f75b9f48c0b6311cff1dbf2279d30a33f33d35d2efdb0684cca0fe9c42ab91c15
ripemd-160 6012e8f061ecd9beb1e48f00aba4c473d6a35f5e

121962871 as geometric shapes

Circle

Radius = n
Diameter 243925742
Circumference 766315319.08864
Area 4.6731008203666E+16

Sphere

Radius = n
Volume 7.5992639003248E+24
Surface area 1.8692403281466E+17
Circumference 766315319.08864

Square

Length = n
Perimeter 487851484
Area 14874941902562641
Diagonal 172481546.27416

Cube

Length = n
Surface area 89249651415375846
Volume 1.8141906203947E+24
Space diagonal 211245889.20897

Equilateral Triangle

Length = n
Perimeter 365888613
Area 6.4410387837184E+15
Altitude 105622944.60448

Triangular Pyramid

Length = n
Surface area 6.4410387837184E+15
Volume 2.1380441500769E+23
Height 57493848.758053