149718456 (number)

149718456 is an even 9-digits composite number following 149718455 and preceding 149718457. In scientific notation, it is written as 1.49718456 × 10^8. The sum of its digits is 45. It has a total of 7 prime factors and 64 positive divisors. There are 46967040 positive integers (up to 149718456) that are relatively prime to 149718456.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred eighteen thousand four hundred fifty-six

Notation

Scientific notation 1.49718456 × 10^8
Engineering notation 1.49718456 × 10^6

Prime Factorization of 149718456

Prime Factorization 2 × 2 × 2 × 3 × 27 × 17 × 13591

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 37429614
Product of the distinct prime numbers

The prime factorization of 149718456 is 2 × 2 × 2 × 3 × 27 × 17 × 13591. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 7, 38, 88, 759, 341, 2262, 3079, 44169, 51824, 405247, 261600, 4126574, 5929388, 20594680, 908239, 409133089, 66306046, 5478864933, 1206426746

Basic calculations (n = 149718456)

Multiplication

n×y
n×2 299436912
n×3 449155368
n×4 598873824
n×5 748592280

Division

n÷y
n÷2 74859228
n÷3 49906152
n÷3 37429614
n÷5 29943691.2

Exponentiation

ny
n2 22415616067023936
n3 3.3560314278436E+24
n4 5.0245984366422E+32
n5 7.5227511995409E+40

Nth Root

y√n
2√n 12235.949329741
3√n 530.99664845151
4√n 110.61622543615
5√n 43.157379632355

Divisors of 149718456

1, 2, 3, 4, 6, 8, 12, 17, 24, 27, 34, 51, 54, 68, 81, 102, 108, 136, 162, 204, 216, 324, 408, 459, 648, 918, 1377, 1836, 2754, 3672, 5508, 11016, 13591, 27182, 40773, 54364, 81546, 108728, 163092, 231047, 326184, 366957, 462094, 693141, 733914, 924188, 1100871, 1386282, 1467828, 1848376, 2201742, 2772564, 2935656, 4403484, 5545128, 6238269, 8806968, 12476538, 18714807, 24953076, 37429614, 49906152, 74859228, 149718456

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149718455
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149718456 can be divided by 64 positive divisors. The sum of these divisors (counting 149718456) is 1, the average is 0.015625.

Base conversion 149718456

Base System Value
2 Binary 1000111011001000010110111000
3 Ternary 101102201111010000
4 Quaternary 20323020112320
5 Quinary 301311442311
6 Senary 22504553000
8 Octal 1073102670
10 Decimal 149718456
12 Duodecimal 42182760
16 Hexadecimal 8ec85b8
20 Vigesimal 26feg2g
36 Base36 2h4zi0

Cryptographic Hash Functions

md5 7f1d3d91e1e5d4448036e69b6bd0c023
sha1 11e4f500846f7c99e530e4cf5693f7abc12d1b2c
sha256 7d811dd7be5df039b347c0b000feb1614c49694fd407a9eb47ebc92670e386fb
sha512 4eac8a72a55c2d51214935a508fefd6fe5daa6bce322b82a14d50513dde04a4ddd2074a4ccbc3cdcc614b35b29c4aba60169a347ccd972a9e3e1833dbdb49bd7
ripemd-160 ef0c1e8949e81eac85a95b571432cd300b255720

149718456 as geometric shapes

Circle

Radius = n
Diameter 299436912
Circumference 940708802.95281
Area 7.0420734761852E+16

Sphere

Radius = n
Volume 1.4057711571907E+25
Surface area 2.8168293904741E+17
Circumference 940708802.95281

Square

Length = n
Perimeter 598873824
Area 22415616067023936
Diagonal 211733871.01276

Cube

Length = n
Surface area 134493696402143616
Volume 3.3560314278436E+24
Space diagonal 259319972.62277

Equilateral Triangle

Length = n
Perimeter 449155368
Area 9.7062464777607E+15
Altitude 129659986.31138

Triangular Pyramid

Length = n
Surface area 9.7062464777607E+15
Volume 3.9551209675057E+23
Height 70577957.004253