120291280 (number)

120291280 is an even 9-digits composite number following 120291279 and preceding 120291281. In scientific notation, it is written as 1.20291280 × 10^8. The sum of its digits is 25. It has a total of 7 prime factors and 40 positive divisors. There are 45583488 positive integers (up to 120291280) that are relatively prime to 120291280.

Interesting facts

Basic properties

Name

Name one hundred twenty million two hundred ninety-one thousand two hundred eighty

Notation

Scientific notation 1.20291280 × 10^8
Engineering notation 1.20291280 × 10^6

Prime Factorization of 120291280

Prime Factorization 2 × 2 × 2 × 2 × 5 × 19 × 79139

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 15036410
Product of the distinct prime numbers

The prime factorization of 120291280 is 2 × 2 × 2 × 2 × 5 × 19 × 79139. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 120291280)

Multiplication

n×y
n×2 240582560
n×3 360873840
n×4 481165120
n×5 601456400

Division

n÷y
n÷2 60145640
n÷3 40097093.333333
n÷3 30072820
n÷5 24058256

Exponentiation

ny
n2 14469992044038400
n3 1.7406138645672E+24
n4 2.0938066975453E+32
n5 2.518666877203E+40

Nth Root

y√n
2√n 10967.738144212
3√n 493.64118031271
4√n 104.72696951699
5√n 41.30920425992

Divisors of 120291280

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -120291279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 120291280 can be divided by 40 positive divisors. The sum of these divisors (counting 120291280) is 1, the average is 0.025.

Base conversion 120291280

Base System Value
2 Binary 111001010110111111111010000
3 Ternary 22101100102121121
4 Quaternary 13022313333100
5 Quinary 221243310110
6 Senary 15534132024
8 Octal 712677720
10 Decimal 120291280
12 Duodecimal 34351014
16 Hexadecimal 72b7fd0
20 Vigesimal 1hbg840
36 Base36 1zm9cg

Cryptographic Hash Functions

md5 f98175277baea32748c7c7ff813b5018
sha1 f62b3e021b314dc7e2e4abf118003adb7203cb3e
sha256 c7a5fce1c95f4be59a71246f46a49cf78af636a7490fb75a7b16aaebc8f4533e
sha512 974da62e30888fc1b5f67af0718f6288fa90714b75fd2f099b68402718beb1558ae667c72e3fe6fa4b74b12f5bdbe85f11b2a43ce65cd3e4dc7004d30e7a8b11
ripemd-160 1fd30f73999becc2ff10a422036b21bdfd4959aa

120291280 as geometric shapes

Circle

Radius = n
Diameter 240582560
Circumference 755812403.07783
Area 4.5458820703054E+16

Sphere

Radius = n
Volume 7.2910663062145E+24
Surface area 1.8183528281222E+17
Circumference 755812403.07783

Square

Length = n
Perimeter 481165120
Area 14469992044038400
Diagonal 170117559.61122

Cube

Length = n
Surface area 86819952264230400
Volume 1.7406138645672E+24
Space diagonal 208350608.66749

Equilateral Triangle

Length = n
Perimeter 360873840
Area 6.265690351348E+15
Altitude 104175304.33375

Triangular Pyramid

Length = n
Surface area 6.265690351348E+15
Volume 2.0513331117713E+23
Height 56705853.20374