155053668 (number)

155053668 is an even 9-digits composite number following 155053667 and preceding 155053669. In scientific notation, it is written as 1.55053668 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 37900800 positive integers (up to 155053668) that are relatively prime to 155053668.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million fifty-three thousand six hundred sixty-eight

Notation

Scientific notation 1.55053668 × 10^8
Engineering notation 1.55053668 × 10^6

Prime Factorization of 155053668

Prime Factorization 2 × 2 × 33 × 7 × 17 × 9871

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 77526834
Product of the distinct prime numbers

The prime factorization of 155053668 is 2 × 2 × 33 × 7 × 17 × 9871. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 155053668)

Multiplication

n×y
n×2 310107336
n×3 465161004
n×4 620214672
n×5 775268340

Division

n÷y
n÷2 77526834
n÷3 51684556
n÷3 38763417
n÷5 31010733.6

Exponentiation

ny
n2 24041639960254224
n3 3.7277444605728E+24
n4 5.7800045197849E+32
n5 8.9621090184923E+40

Nth Root

y√n
2√n 12452.054770198
3√n 537.23052567584
4√n 111.58877528765
5√n 43.460669167241

Divisors of 155053668

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -155053667
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 155053668 can be divided by 48 positive divisors. The sum of these divisors (counting 155053668) is 1, the average is 0.020833333333333.

Base conversion 155053668

Base System Value
2 Binary 1001001111011110111001100100
3 Ternary 101210202112122110
4 Quaternary 21033132321210
5 Quinary 304143204133
6 Senary 23215201020
8 Octal 1117367144
10 Decimal 155053668
12 Duodecimal 43b16170
16 Hexadecimal 93dee64
20 Vigesimal 2891e38
36 Base36 2kbc6c

Cryptographic Hash Functions

md5 f374ef66f29a554d53fe6e0b832e686a
sha1 5970d74335c79b53e937696760051fd49fbb6352
sha256 be07488d05851f1d6fa98d7708dee67d2a96ebda91bfffcd8037a95edcde0821
sha512 2ef41e542a60c879b2aec6a4e2d111f31f39f2a92c2c20411014a8f473391ab682070e267bdeec1fa1c779d7c0cc2d1897e7cf08a33c37cfed90d32d7043f857
ripemd-160 0d0ba6f02746a18e23b20c8b8f0628541162ee82

155053668 as geometric shapes

Circle

Radius = n
Diameter 310107336
Circumference 974230928.6019
Area 7.5529039479385E+16

Sphere

Radius = n
Volume 1.5614739482394E+25
Surface area 3.0211615791754E+17
Circumference 974230928.6019

Square

Length = n
Perimeter 620214672
Area 24041639960254224
Diagonal 219279000.1813

Cube

Length = n
Surface area 144249839761525344
Volume 3.7277444605728E+24
Space diagonal 268560830.87592

Equilateral Triangle

Length = n
Perimeter 465161004
Area 1.041033547711E+16
Altitude 134280415.43796

Triangular Pyramid

Length = n
Surface area 1.041033547711E+16
Volume 4.3931889776693E+23
Height 73093000.060432