155120213 (number)

155120213 is an odd 9-digits composite number following 155120212 and preceding 155120214. In scientific notation, it is written as 1.55120213 × 10^8. The sum of its digits is 20. It has a total of 3 prime factors and 8 positive divisors. There are 151940880 positive integers (up to 155120213) that are relatively prime to 155120213.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million one hundred twenty thousand two hundred thirteen

Notation

Scientific notation 1.55120213 × 10^8
Engineering notation 1.55120213 × 10^6

Prime Factorization of 155120213

Prime Factorization 127 × 79 × 15461

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 155120213
Product of the distinct prime numbers

The prime factorization of 155120213 is 127 × 79 × 15461. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 6, 37, 79, 256, 140, 1645, 7149, 3462, 87567, 980725, 856302, 9986814, 8286221, 86458033, 28708501, 254003443, 665035556, 7547072797, 6092113296

Basic calculations (n = 155120213)

Multiplication

n×y
n×2 310240426
n×3 465360639
n×4 620480852
n×5 775601065

Division

n÷y
n÷2 77560106.5
n÷3 51706737.666667
n÷3 38780053.25
n÷5 31024042.6

Exponentiation

ny
n2 24062280481165369
n3 3.7325460735041E+24
n4 5.7899334195427E+32
n5 8.9813570529528E+40

Nth Root

y√n
2√n 12454.726532526
3√n 537.3073698049
4√n 111.60074611097
5√n 43.464398964686

Divisors of 155120213

1, 79, 127, 10033, 15461, 1221419, 1963547, 155120213

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -155120212
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 155120213 can be divided by 8 positive divisors. The sum of these divisors (counting 155120213) is 1, the average is 0.125.

Base conversion 155120213

Base System Value
2 Binary 1001001111101111001001010101
3 Ternary 101210212220221002
4 Quaternary 21033233021111
5 Quinary 304202321323
6 Senary 23220433045
8 Octal 1117571125
10 Decimal 155120213
12 Duodecimal 43b48785
16 Hexadecimal 93ef255
20 Vigesimal 289a0ad
36 Base36 2kcrit

Cryptographic Hash Functions

md5 0a7f7b3160217519eb43dbad8d6d86f7
sha1 e116f7b0db7ac103906f958299c03fff147f4007
sha256 3d73c009cf240af50a32dafd59fbfa95ae39ea9958e6a6f612715bd3c1bef66f
sha512 7d79003d6d83a3e8f806d4517de01f51974ec4dade481f9caf51a17ac4d104f9e9be5a37fa7b47ae5c5bbf3eba1a5ebe38c66c0ac6b61db14151719084921f97
ripemd-160 372e73472463937edf633d1bb18d5038f7dbbb36

155120213 as geometric shapes

Circle

Radius = n
Diameter 310240426
Circumference 974649043.16817
Area 7.5593883588246E+16

Sphere

Radius = n
Volume 1.5634852431608E+25
Surface area 3.0237553435298E+17
Circumference 974649043.16817

Square

Length = n
Perimeter 620480852
Area 24062280481165369
Diagonal 219373109.0228

Cube

Length = n
Surface area 144373682886992214
Volume 3.7325460735041E+24
Space diagonal 268676090.19691

Equilateral Triangle

Length = n
Perimeter 465360639
Area 1.0419273084838E+16
Altitude 134338045.09845

Triangular Pyramid

Length = n
Surface area 1.0419273084838E+16
Volume 4.3988477327766E+23
Height 73124369.674268