121445632 (number)

121445632 is an even 9-digits composite number following 121445631 and preceding 121445633. In scientific notation, it is written as 1.21445632 × 10^8. The sum of its digits is 28. It has a total of 12 prime factors and 144 positive divisors. There are 46080000 positive integers (up to 121445632) that are relatively prime to 121445632.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million four hundred forty-five thousand six hundred thirty-two

Notation

Scientific notation 1.21445632 × 10^8
Engineering notation 1.21445632 × 10^6

Prime Factorization of 121445632

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 11 × 101 × 61

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 948794
Product of the distinct prime numbers

The prime factorization of 121445632 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 11 × 101 × 61. Since it has a total of 12 prime factors.

Most popular turbo-numbers

Basic calculations (n = 121445632)

Multiplication

n×y
n×2 242891264
n×3 364336896
n×4 485782528
n×5 607228160

Division

n÷y
n÷2 60722816
n÷3 40481877.333333
n÷3 30361408
n÷5 24289126.4

Exponentiation

ny
n2 14749041531879424
n3 1.7912066702333E+24
n4 2.175342261091E+32
n5 2.6418581571451E+40

Nth Root

y√n
2√n 11020.237384013
3√n 495.21520010621
4√n 104.97731842647
5√n 41.388184827916

Divisors of 121445632

144 divisors

τ Total Divisors 144
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121445631
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0069444444444444
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 144
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121445632 can be divided by 144 positive divisors. The sum of these divisors (counting 121445632) is 1, the average is 0.0069444444444444.

Base conversion 121445632

Base System Value
2 Binary 111001111010001110100000000
3 Ternary 22110112002002101
4 Quaternary 13033101310000
5 Quinary 222042230012
6 Senary 20015000144
8 Octal 717216400
10 Decimal 121445632
12 Duodecimal 34809054
16 Hexadecimal 73d1d00
20 Vigesimal 1hj0e1c
36 Base36 20b01s

Cryptographic Hash Functions

md5 e1a06f43df4afd8338295d86828b9c3a
sha1 c3e176132eaf3d0ad3ad2f0966b0a881ae48e3f0
sha256 3b8890cc400e99264ae0bb3e859bcd3ffd5cc89f3765b16a536e8157f16c12bd
sha512 abcebffdd614dd7a9f9b50d6f88a7360ebbda923436c542d4398f00d2cd872033df06395672a238e0db09b070e31bfefe2fec0cebedcec56535099e9eaba481c
ripemd-160 40d7b8590121514d6a51d88b1a47a8c0a7a10404

121445632 as geometric shapes

Circle

Radius = n
Diameter 242891264
Circumference 763065410.60354
Area 4.6335480524043E+16

Sphere

Radius = n
Volume 7.5029889550215E+24
Surface area 1.8534192209617E+17
Circumference 763065410.60354

Square

Length = n
Perimeter 485782528
Area 14749041531879424
Diagonal 171750059.86537

Cube

Length = n
Surface area 88494249191276544
Volume 1.7912066702333E+24
Space diagonal 210350004.98131

Equilateral Triangle

Length = n
Perimeter 364336896
Area 6.3865223240397E+15
Altitude 105175002.49066

Triangular Pyramid

Length = n
Surface area 6.3865223240397E+15
Volume 2.1109573050476E+23
Height 57250019.955124