139968240 (number)

139968240 is an even 9-digits composite number following 139968239 and preceding 139968241. In scientific notation, it is written as 1.39968240 × 10^8. The sum of its digits is 42. It has a total of 8 prime factors and 80 positive divisors. There are 37225728 positive integers (up to 139968240) that are relatively prime to 139968240.

Interesting facts

Basic properties

Name

Name one hundred thirty-nine million nine hundred sixty-eight thousand two hundred forty

Notation

Scientific notation 1.39968240 × 10^8
Engineering notation 1.39968240 × 10^6

Prime Factorization of 139968240

Prime Factorization 2 × 2 × 2 × 2 × 5 × 3 × 643 × 907

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 17496030
Product of the distinct prime numbers

The prime factorization of 139968240 is 2 × 2 × 2 × 2 × 5 × 3 × 643 × 907. Since it has a total of 8 prime factors.

Most popular turbo-numbers

9, 4, 67, 44, 23, 89, 9739, 9555, 85080, 63761, 622471, 734048, 409063, 4057461, 12376245, 80413081, 981514534, 432495313, 1105040702, 3457214762

Basic calculations (n = 139968240)

Multiplication

n×y
n×2 279936480
n×3 419904720
n×4 559872960
n×5 699841200

Division

n÷y
n÷2 69984120
n÷3 46656080
n÷3 34992060
n÷5 27993648

Exponentiation

ny
n2 19591108208697600
n3 2.742132935621E+24
n4 3.838115208449E+32
n5 5.3721423064384E+40

Nth Root

y√n
2√n 11830.817385118
3√n 519.21014206967
4√n 108.76956093098
5√n 42.580023847941

Divisors of 139968240

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 643, 907, 1286, 1814, 1929, 2572, 2721, 3215, 3628, 3858, 4535, 5144, 5442, 6430, 7256, 7716, 9070, 9645, 10288, 10884, 12860, 13605, 14512, 15432, 18140, 19290, 21768, 25720, 27210, 30864, 36280, 38580, 43536, 51440, 54420, 72560, 77160, 108840, 154320, 217680, 583201, 1166402, 1749603, 2332804, 2916005, 3499206, 4665608, 5832010, 6998412, 8748015, 9331216, 11664020, 13996824, 17496030, 23328040, 27993648, 34992060, 46656080, 69984120, 139968240

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -139968239
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 139968240 can be divided by 80 positive divisors. The sum of these divisors (counting 139968240) is 1, the average is 0.0125.

Base conversion 139968240

Base System Value
2 Binary 1000010101111011111011110000
3 Ternary 100202101010022220
4 Quaternary 20111323323300
5 Quinary 241312440430
6 Senary 21520001040
8 Octal 1025737360
10 Decimal 139968240
12 Duodecimal 3aa60180
16 Hexadecimal 857bef0
20 Vigesimal 23eg0c0
36 Base36 2bc06o

Cryptographic Hash Functions

md5 19c1f425d99c3501e529be7e5f91a506
sha1 8cb70b08e41572c0b1abeb11e7daa73ab1085882
sha256 366bb2e944f65f741f2bb20c75b8cf69bff336bb5a61c1a36610140ede987056
sha512 45f076b398718a266e90b154955730609230d4beb463f7f52c7a478e1bf070cf3f30cc34b1707b05a58b5ee04a492f9f5fedda1b14b2311fa1c563163b9cca79
ripemd-160 eaf82828e3baf1c6d9eabb7b86498651448265f8

139968240 as geometric shapes

Circle

Radius = n
Diameter 279936480
Circumference 879446389.03979
Area 6.1547281624127E+16

Sphere

Radius = n
Volume 1.1486219580951E+25
Surface area 2.4618912649651E+17
Circumference 879446389.03979

Square

Length = n
Perimeter 559872960
Area 19591108208697600
Diagonal 197944983.30949

Cube

Length = n
Surface area 117546649252185600
Volume 2.742132935621E+24
Space diagonal 242432103.12599

Equilateral Triangle

Length = n
Perimeter 419904720
Area 8.483198698511E+15
Altitude 121216051.563

Triangular Pyramid

Length = n
Surface area 8.483198698511E+15
Volume 3.2316346561543E+23
Height 65981661.103164