155215506 (number)

155215506 is an even 9-digits composite number following 155215505 and preceding 155215507. In scientific notation, it is written as 1.55215506 × 10^8. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 51678144 positive integers (up to 155215506) that are relatively prime to 155215506.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.55215506 × 10^8
Engineering notation 1.55215506 × 10^6

Prime Factorization of 155215506

Prime Factorization 2 × 3 × 883 × 29297

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 155215506
Product of the distinct prime numbers

The prime factorization of 155215506 is 2 × 3 × 883 × 29297. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 92, 48, 337, 398, 1182, 982, 19572, 46923, 661478, 898461, 155312, 9522524, 2307041, 95087544, 449008958, 931509285, 3010512084, 5259451379

Basic calculations (n = 155215506)

Multiplication

n×y
n×2 310431012
n×3 465646518
n×4 620862024
n×5 776077530

Division

n÷y
n÷2 77607753
n÷3 51738502
n÷3 38803876.5
n÷5 31043101.2

Exponentiation

ny
n2 24091853302836036
n3 3.7394292008775E+24
n4 5.8041739556537E+32
n5 9.0089779743881E+40

Nth Root

y√n
2√n 12458.551520943
3√n 537.4173729848
4√n 111.61788172575
5√n 43.469737837681

Divisors of 155215506

1, 2, 3, 6, 883, 1766, 2649, 5298, 29297, 58594, 87891, 175782, 25869251, 51738502, 77607753, 155215506

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -155215505
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 155215506 can be divided by 16 positive divisors. The sum of these divisors (counting 155215506) is 1, the average is 0.0625.

Base conversion 155215506

Base System Value
2 Binary 1001010000000110011010010010
3 Ternary 101211001202122110
4 Quaternary 21100012122102
5 Quinary 304213344011
6 Senary 23222450150
8 Octal 1120063222
10 Decimal 155215506
12 Duodecimal 43b93956
16 Hexadecimal 9406692
20 Vigesimal 28a1if6
36 Base36 2ket1u

Cryptographic Hash Functions

md5 ec3494f595ff8939ac213980a9fe5df5
sha1 7527846bd4c9f1532e6db1683e080f265729a586
sha256 de7784e58a4c81509e6cca87b52af5f49a6c138c70004a26b94c64c318091753
sha512 6f37122c3b57edb820781a36c3e78b2b604b0af7c74e627bfb7a9f1ffc89b708e3f33224931712f3f91aa3fc0874a47cf9d31a0ec03bcb44c1b55b0eacccd152
ripemd-160 e6bce30e4037fdaaaf00dc0ef0e219d1bf228ed9

155215506 as geometric shapes

Circle

Radius = n
Diameter 310431012
Circumference 975247786.74564
Area 7.5686789347553E+16

Sphere

Radius = n
Volume 1.5663684408128E+25
Surface area 3.0274715739021E+17
Circumference 975247786.74564

Square

Length = n
Perimeter 620862024
Area 24091853302836036
Diagonal 219507873.6758

Cube

Length = n
Surface area 144551119817016216
Volume 3.7394292008775E+24
Space diagonal 268841142.51451

Equilateral Triangle

Length = n
Perimeter 465646518
Area 1.0432078492252E+16
Altitude 134420571.25726

Triangular Pyramid

Length = n
Surface area 1.0432078492252E+16
Volume 4.4069595761791E+23
Height 73169291.225268