155215652 (number)

155215652 is an even 9-digits composite number following 155215651 and preceding 155215653. In scientific notation, it is written as 1.55215652 × 10^8. The sum of its digits is 32. It has a total of 3 prime factors and 6 positive divisors. There are 77607824 positive integers (up to 155215652) that are relatively prime to 155215652.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million two hundred fifteen thousand six hundred fifty-two

Notation

Scientific notation 1.55215652 × 10^8
Engineering notation 1.55215652 × 10^6

Prime Factorization of 155215652

Prime Factorization 2 × 2 × 38803913

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 77607826
Product of the distinct prime numbers

The prime factorization of 155215652 is 2 × 2 × 38803913. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 10, 90, 84, 876, 843, 7383, 4437, 15161, 11167, 576678, 489158, 9469112, 7980331, 84226125, 11278938, 130104223, 622067112, 5616856943, 1342041853

Basic calculations (n = 155215652)

Multiplication

n×y
n×2 310431304
n×3 465646956
n×4 620862608
n×5 776078260

Division

n÷y
n÷2 77607826
n÷3 51738550.666667
n÷3 38803913
n÷5 31043130.4

Exponentiation

ny
n2 24091898625785104
n3 3.7394397531191E+24
n4 5.8041957939511E+32
n5 9.0090203449377E+40

Nth Root

y√n
2√n 12458.557380371
3√n 537.41754148796
4√n 111.61790797346
5√n 43.469746015446

Divisors of 155215652

1, 2, 4, 38803913, 77607826, 155215652

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 -155215651
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 155215652 can be divided by 6 positive divisors. The sum of these divisors (counting 155215652) is 1, the average is 0.16666666666667.

Base conversion 155215652

Base System Value
2 Binary 1001010000000110011100100100
3 Ternary 101211001202211212
4 Quaternary 21100012130210
5 Quinary 304213400102
6 Senary 23222450552
8 Octal 1120063444
10 Decimal 155215652
12 Duodecimal 43b93a58
16 Hexadecimal 9406724
20 Vigesimal 28a1j2c
36 Base36 2ket5w

Cryptographic Hash Functions

md5 491b39b7039899d85173507a7e3429df
sha1 47d7fc32686664cce30313d8c1f0fc8f30fc1679
sha256 c5a5d2c20b2b198314f939c1ab9049f4f880c0dcf23e9997d1d5281d5329d90e
sha512 0f73be896584019dcefeaf4969a024cafc14162d241bb4b54dd90107296091d9744e2180e0e82a34197f418409672ce72a3598427ac638bf7b39cabd8f17d0e5
ripemd-160 6f371539368fc5437ac95ea576f1ecd48487e81e

155215652 as geometric shapes

Circle

Radius = n
Diameter 310431304
Circumference 975248704.0907
Area 7.5686931733797E+16

Sphere

Radius = n
Volume 1.5663728609254E+25
Surface area 3.0274772693519E+17
Circumference 975248704.0907

Square

Length = n
Perimeter 620862608
Area 24091898625785104
Diagonal 219508080.15098

Cube

Length = n
Surface area 144551391754710624
Volume 3.7394397531191E+24
Space diagonal 268841395.39393

Equilateral Triangle

Length = n
Perimeter 465646956
Area 1.0432098117665E+16
Altitude 134420697.69696

Triangular Pyramid

Length = n
Surface area 1.0432098117665E+16
Volume 4.4069720121152E+23
Height 73169360.050328