155490046 (number)

155490046 is an even 9-digits composite number following 155490045 and preceding 155490047. In scientific notation, it is written as 1.55490046 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 77018328 positive integers (up to 155490046) that are relatively prime to 155490046.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million four hundred ninety thousand forty-six

Notation

Scientific notation 1.55490046 × 10^8
Engineering notation 1.55490046 × 10^6

Prime Factorization of 155490046

Prime Factorization 2 × 107 × 726589

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 155490046
Product of the distinct prime numbers

The prime factorization of 155490046 is 2 × 107 × 726589. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 5, 35, 10, 842, 442, 7280, 9189, 85837, 67793, 507889, 250196, 8598535, 5764496, 27570393, 54987742, 177026097, 603237315, 5033990917, 9996345056

Basic calculations (n = 155490046)

Multiplication

n×y
n×2 310980092
n×3 466470138
n×4 621960184
n×5 777450230

Division

n÷y
n÷2 77745023
n÷3 51830015.333333
n÷3 38872511.5
n÷5 31098009.2

Exponentiation

ny
n2 24177154405082116
n3 3.7593068505953E+24
n4 5.8453479512718E+32
n5 9.0889342182926E+40

Nth Root

y√n
2√n 12469.564787915
3√n 537.73404165042
4√n 111.66720551673
5√n 43.485104533406

Divisors of 155490046

1, 2, 107, 214, 726589, 1453178, 77745023, 155490046

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 -155490045
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 155490046 can be divided by 8 positive divisors. The sum of these divisors (counting 155490046) is 1, the average is 0.125.

Base conversion 155490046

Base System Value
2 Binary 1001010001001001011011111110
3 Ternary 101211120201020121
4 Quaternary 21101021123332
5 Quinary 304301140141
6 Senary 23232405154
8 Octal 1121113376
10 Decimal 155490046
12 Duodecimal 440a67ba
16 Hexadecimal 94496fe
20 Vigesimal 28bg526
36 Base36 2kkovy

Cryptographic Hash Functions

md5 ad04ab0bbd20bcfa4caecfa2dffb5596
sha1 8a797cb45529e0a5e6d51bcb04c36756639751ec
sha256 33993002a5e63402b178361d249a8c52016eec3d7f2791e1ad2b7d629e436386
sha512 70b0c328f7bc57e33295a182b458ba2eb3865587a308f9d0be48e715088c9f5ff23d62e3e772c8447a8091d0bf240cba6988c5587cb768bcc11282fb60506668
ripemd-160 474968a7f23b569bb479fe726e5739b56770bc2c

155490046 as geometric shapes

Circle

Radius = n
Diameter 310980092
Circumference 976972772.43988
Area 7.5954770663712E+16

Sphere

Radius = n
Volume 1.574694771256E+25
Surface area 3.0381908265485E+17
Circumference 976972772.43988

Square

Length = n
Perimeter 621960184
Area 24177154405082116
Diagonal 219896131.86722

Cube

Length = n
Surface area 145062926430492696
Volume 3.7593068505953E+24
Space diagonal 269316659.74322

Equilateral Triangle

Length = n
Perimeter 466470138
Area 1.046901495301E+16
Altitude 134658329.87161

Triangular Pyramid

Length = n
Surface area 1.046901495301E+16
Volume 4.4303856110283E+23
Height 73298710.622405