121541572 (number)

121541572 is an even 9-digits composite number following 121541571 and preceding 121541573. In scientific notation, it is written as 1.21541572 × 10^8. The sum of its digits is 28. It has a total of 3 prime factors and 6 positive divisors. There are 60770784 positive integers (up to 121541572) that are relatively prime to 121541572.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million five hundred forty-one thousand five hundred seventy-two

Notation

Scientific notation 1.21541572 × 10^8
Engineering notation 1.21541572 × 10^6

Prime Factorization of 121541572

Prime Factorization 2 × 2 × 30385393

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 60770786
Product of the distinct prime numbers

The prime factorization of 121541572 is 2 × 2 × 30385393. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 1, 63, 35, 446, 517, 7843, 2322, 6398, 33088, 148729, 969653, 8197440, 7708470, 70833131, 5480781, 929254097, 214022970, 1582727223, 9196423759

Basic calculations (n = 121541572)

Multiplication

n×y
n×2 243083144
n×3 364624716
n×4 486166288
n×5 607707860

Division

n÷y
n÷2 60770786
n÷3 40513857.333333
n÷3 30385393
n÷5 24308314.4

Exponentiation

ny
n2 14772353724231184
n3 1.7954550937831E+24
n4 2.1822243455381E+32
n5 2.6523097741337E+40

Nth Root

y√n
2√n 11024.589425462
3√n 495.34556966625
4√n 104.99804486495
5√n 41.394721956079

Divisors of 121541572

1, 2, 4, 30385393, 60770786, 121541572

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121541571
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121541572 can be divided by 6 positive divisors. The sum of these divisors (counting 121541572) is 1, the average is 0.16666666666667.

Base conversion 121541572

Base System Value
2 Binary 111001111101001001111000100
3 Ternary 22110200221200201
4 Quaternary 13033221033010
5 Quinary 222103312242
6 Senary 20021020244
8 Octal 717511704
10 Decimal 121541572
12 Duodecimal 34854684
16 Hexadecimal 73e93c4
20 Vigesimal 1hjcdic
36 Base36 20d22s

Cryptographic Hash Functions

md5 e399bb847f077980a8837f7516f55f6e
sha1 5d4ff7140650c1ca4d2284a0737d77c927fa7954
sha256 b2d296b5ad567a6215adf7beff0bf3e184e67cda00ae22ddfe2739bc0450f3a9
sha512 63d5f75836c1cfb6bd126c2d5140cde31c6ec8c78774724a939b296483f9e1329e07b2c7548357ce30216fbbc38153ab489da731dbba7b2164ff6759d8444dc2
ripemd-160 9f92bbd7fa4e17a332ecdce04a4fbf8ae43a7aa7

121541572 as geometric shapes

Circle

Radius = n
Diameter 243083144
Circumference 763668219.40191
Area 4.6408717936275E+16

Sphere

Radius = n
Volume 7.5207847099725E+24
Surface area 1.856348717451E+17
Circumference 763668219.40191

Square

Length = n
Perimeter 486166288
Area 14772353724231184
Diagonal 171885739.51455

Cube

Length = n
Surface area 88634122345387104
Volume 1.7954550937831E+24
Space diagonal 210516177.93579

Equilateral Triangle

Length = n
Perimeter 364624716
Area 6.3966167994369E+15
Altitude 105258088.9679

Triangular Pyramid

Length = n
Surface area 6.3966167994369E+15
Volume 2.1159641202166E+23
Height 57295246.504849