121569139 (number)

121569139 is an odd 9-digits prime number following 121569138 and preceding 121569140. In scientific notation, it is written as 1.21569139 × 10^8. The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors. There are 121569138 positive integers (up to 121569139) that are relatively prime to 121569139.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.21569139 × 10^8
Engineering notation 1.21569139 × 10^6

Prime Factorization of 121569139

Prime Factorization 121569139

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 121569139
Product of the distinct prime numbers

The prime factorization of 121569139 is 121569139. Since it has a total of 1 prime factors.

Most popular turbo-numbers

2, 5, 23, 77, 789, 331, 2764, 6130, 75262, 45871, 84138, 729165, 4451454, 1044572, 48968562, 75134707, 795108081, 662364183, 2677683781, 617772809

Basic calculations (n = 121569139)

Multiplication

n×y
n×2 243138278
n×3 364707417
n×4 486276556
n×5 607845695

Division

n÷y
n÷2 60784569.5
n÷3 40523046.333333
n÷3 30392284.75
n÷5 24313827.8

Exponentiation

ny
n2 14779055557201321
n3 1.7966770593221E+24
n4 2.1842048316284E+32
n5 2.6553190078071E+40

Nth Root

y√n
2√n 11025.839605218
3√n 495.38301682346
4√n 105.00399804397
5√n 41.396599543751

Divisors of 121569139

1, 121569139

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 121569140
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 60784570
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 11025.839650566
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999835485
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121569139 can be divided by 2 positive divisors. The sum of these divisors (counting 121569139) is 121569140, the average is 60784570.

Base conversion 121569139

Base System Value
2 Binary 111001111101111111101110011
3 Ternary 22110202100111201
4 Quaternary 13033233331303
5 Quinary 222110203024
6 Senary 20021352031
8 Octal 717577563
10 Decimal 121569139
12 Duodecimal 34868617
16 Hexadecimal 73eff73
20 Vigesimal 1hjg2gj
36 Base36 20dncj

Cryptographic Hash Functions

md5 21946f355d6bcb46892ab2d59d58d9ee
sha1 1c48dcea63f762a54b014bfc7787b129d3c3223e
sha256 5b58fe4f9687859a419bc22623b814c3f9e3527b7cd1279547ce74b32c2f24f0
sha512 07660d68dfaad06383dfba1ecf325c4619de53d28b98b10f959ad62b3675958245d584c3a2441252e29de793a25d5c36830e1c4035342cbc6e44e1d968a8073d
ripemd-160 60146439cbd9219ede34aff137432594814eed2c

121569139 as geometric shapes

Circle

Radius = n
Diameter 243138278
Circumference 763841427.97127
Area 4.6429772365499E+16

Sphere

Radius = n
Volume 7.525903267253E+24
Surface area 1.85719089462E+17
Circumference 763841427.97127

Square

Length = n
Perimeter 486276556
Area 14779055557201321
Diagonal 171924725.13982

Cube

Length = n
Surface area 88674333343207926
Volume 1.7966770593221E+24
Space diagonal 210563925.3804

Equilateral Triangle

Length = n
Perimeter 364707417
Area 6.399518778239E+15
Altitude 105281962.6902

Triangular Pyramid

Length = n
Surface area 6.399518778239E+15
Volume 2.117404220415E+23
Height 57308241.713273