123899085 (number)

123899085 is an odd 9-digits composite number following 123899084 and preceding 123899086. In scientific notation, it is written as 1.23899085 × 10^8. The sum of its digits is 45. It has a total of 2 prime factors and 4 positive divisors. There are 66079440 positive integers (up to 123899085) that are relatively prime to 123899085.

Interesting facts

Basic properties

Name

Name one hundred twenty-three million eight hundred ninety-nine thousand eighty-five

Notation

Scientific notation 1.23899085 × 10^8
Engineering notation 1.23899085 × 10^6

Prime Factorization of 123899085

Prime Factorization 135 × 917771

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 123899085
Product of the distinct prime numbers

The prime factorization of 123899085 is 135 × 917771. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 123899085)

Multiplication

n×y
n×2 247798170
n×3 371697255
n×4 495596340
n×5 619495425

Division

n÷y
n÷2 61949542.5
n÷3 41299695
n÷3 30974771.25
n÷5 24779817

Exponentiation

ny
n2 15350983263837225
n3 1.9019727802397E+24
n4 2.3565268716661E+32
n5 2.9197152317734E+40

Nth Root

y√n
2√n 11130.99658611
3√n 498.52778274057
4√n 105.50353826346
5√n 41.554075050508

Divisors of 123899085

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -123899084
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 123899085 can be divided by 4 positive divisors. The sum of these divisors (counting 123899085) is 1, the average is 0.25.

Base conversion 123899085

Base System Value
2 Binary 111011000101000110011001101
3 Ternary 22122010201121000
4 Quaternary 13120220303031
5 Quinary 223204232320
6 Senary 20143330513
8 Octal 730506315
10 Decimal 123899085
12 Duodecimal 355b0a39
16 Hexadecimal 7628ccd
20 Vigesimal 1ie77e5
36 Base36 21rl59

Cryptographic Hash Functions

md5 99d5b4d8320fed0a014973b28eeb2928
sha1 42a80ed2d505e75bcb94c2325cf777352fd19186
sha256 894d1a4ffc1661b591c084c74eb12a548f01c6e06ded81f0f8bf1a14f4a37ab7
sha512 a9376bbeabf0ab2c37ea2cb68b4caea2cc7d7fa1f2f7837c9d567b992111a0315c82b88efce97b2b2352c5400bbee5b4c0b58d08fede511ba329243b81a197be
ripemd-160 b00922f52fc6676d0d7c915475234afad71e019e

123899085 as geometric shapes

Circle

Radius = n
Diameter 247798170
Circumference 778480910.44499
Area 4.8226536247051E+16

Sphere

Radius = n
Volume 7.9669649516386E+24
Surface area 1.929061449882E+17
Circumference 778480910.44499

Square

Length = n
Perimeter 495596340
Area 15350983263837225
Diagonal 175219766.37262

Cube

Length = n
Surface area 92105899583023350
Volume 1.9019727802397E+24
Space diagonal 214599510.23129

Equilateral Triangle

Length = n
Perimeter 371697255
Area 6.6471707397764E+15
Altitude 107299755.11565

Triangular Pyramid

Length = n
Surface area 6.6471707397764E+15
Volume 2.2414964175663E+23
Height 58406588.790872