155309072 (number)

155309072 is an even 9-digits composite number following 155309071 and preceding 155309073. In scientific notation, it is written as 1.55309072 × 10^8. The sum of its digits is 32. It has a total of 6 prime factors and 20 positive divisors. There are 77518848 positive integers (up to 155309072) that are relatively prime to 155309072.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million three hundred nine thousand seventy-two

Notation

Scientific notation 1.55309072 × 10^8
Engineering notation 1.55309072 × 10^6

Prime Factorization of 155309072

Prime Factorization 2 × 2 × 2 × 2 × 593 × 16369

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 19413634
Product of the distinct prime numbers

The prime factorization of 155309072 is 2 × 2 × 2 × 2 × 593 × 16369. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 8, 65, 57, 718, 778, 2690, 6947, 18625, 49269, 424021, 399172, 6960830, 6436330, 63683322, 46289576, 530497928, 847492019, 8443560555, 1391866075

Basic calculations (n = 155309072)

Multiplication

n×y
n×2 310618144
n×3 465927216
n×4 621236288
n×5 776545360

Division

n÷y
n÷2 77654536
n÷3 51769690.666667
n÷3 38827268
n÷5 31061814.4

Exponentiation

ny
n2 24120907845501184
n3 3.7461958132823E+24
n4 5.8181819529116E+32
n5 9.0361643983385E+40

Nth Root

y√n
2√n 12462.306046635
3√n 537.52533877301
4√n 111.63469911562
5√n 43.474977403267

Divisors of 155309072

1, 2, 4, 8, 16, 593, 1186, 2372, 4744, 9488, 16369, 32738, 65476, 130952, 261904, 9706817, 19413634, 38827268, 77654536, 155309072

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -155309071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 155309072 can be divided by 20 positive divisors. The sum of these divisors (counting 155309072) is 1, the average is 0.05.

Base conversion 155309072

Base System Value
2 Binary 1001010000011101010000010000
3 Ternary 101211020111222212
4 Quaternary 21100131100100
5 Quinary 304224342242
6 Senary 23224451252
8 Octal 1120352020
10 Decimal 155309072
12 Duodecimal 44019b28
16 Hexadecimal 941d410
20 Vigesimal 28adcdc
36 Base36 2kgt8w

Cryptographic Hash Functions

md5 790371fc5f604fd720d5fcb79658bade
sha1 bb81913bfdb072832ad7a6b77bbe0373c6b70e85
sha256 a20aaaac47f41171690ba15788ad8e940a0ece06cc6c73310ac00db66175f6e4
sha512 34ea9369a9ee54d3f3500ac92bbb8cd8f245c7f4b3954042d5651cd89d12956a77c13e092d41b2d883167cacc81dffaabf5707d87e1c4f5a51b634b6656c8195
ripemd-160 ce81097a84275bf892eb8b6b34d6415c9496ead6

155309072 as geometric shapes

Circle

Radius = n
Diameter 310618144
Circumference 975835679.2621
Area 7.5778066885343E+16

Sphere

Radius = n
Volume 1.5692028327889E+25
Surface area 3.0311226754137E+17
Circumference 975835679.2621

Square

Length = n
Perimeter 621236288
Area 24120907845501184
Diagonal 219640195.98198

Cube

Length = n
Surface area 144725447073007104
Volume 3.7461958132823E+24
Space diagonal 269003203.58037

Equilateral Triangle

Length = n
Perimeter 465927216
Area 1.0444659478274E+16
Altitude 134501601.79019

Triangular Pyramid

Length = n
Surface area 1.0444659478274E+16
Volume 4.4149341053743E+23
Height 73213398.66066