149780464 (number)

149780464 is an even 9-digits composite number following 149780463 and preceding 149780465. In scientific notation, it is written as 1.49780464 × 10^8. The sum of its digits is 43. It has a total of 6 prime factors and 20 positive divisors. There are 73834880 positive integers (up to 149780464) that are relatively prime to 149780464.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred eighty thousand four hundred sixty-four

Notation

Scientific notation 1.49780464 × 10^8
Engineering notation 1.49780464 × 10^6

Prime Factorization of 149780464

Prime Factorization 2 × 2 × 2 × 2 × 71 × 131849

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 18722558
Product of the distinct prime numbers

The prime factorization of 149780464 is 2 × 2 × 2 × 2 × 71 × 131849. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149780464)

Multiplication

n×y
n×2 299560928
n×3 449341392
n×4 599121856
n×5 748902320

Division

n÷y
n÷2 74890232
n÷3 49926821.333333
n÷3 37445116
n÷5 29956092.8

Exponentiation

ny
n2 22434187396055296
n3 3.3602029976441E+24
n4 5.0329276412133E+32
n5 7.5383423737935E+40

Nth Root

y√n
2√n 12238.482912518
3√n 531.06994490519
4√n 110.62767697334
5√n 43.16095388718

Divisors of 149780464

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 -149780463
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 149780464 can be divided by 20 positive divisors. The sum of these divisors (counting 149780464) is 1, the average is 0.05.

Base conversion 149780464

Base System Value
2 Binary 1000111011010111011111110000
3 Ternary 101102211122011121
4 Quaternary 20323113133300
5 Quinary 301320433324
6 Senary 22510152024
8 Octal 1073273760
10 Decimal 149780464
12 Duodecimal 421b2614
16 Hexadecimal 8ed77f0
20 Vigesimal 26g2b34
36 Base36 2h6bcg

Cryptographic Hash Functions

md5 45b9848a53aafc35569ba23973672c5b
sha1 cf78f20bfaa5876c679c5e27812c26cc212c77ee
sha256 b50ab714d1c3ea004792fd11c7d5c0fcfc90d1f6ae2ed598c1e76119f1f67654
sha512 8c063c86dce6101b4d53e3e434afe02990c7192651e9b0b79b15ecfd72877cca779a05004fed8e2881400581d319aedc2895803022a47064a74c30a21a678e9b
ripemd-160 adf791cc4b556adcea9ea9579b6eea5286c00ca9

149780464 as geometric shapes

Circle

Radius = n
Diameter 299560928
Circumference 941098410.70734
Area 7.0479078312704E+16

Sphere

Radius = n
Volume 1.4075185402626E+25
Surface area 2.8191631325082E+17
Circumference 941098410.70734

Square

Length = n
Perimeter 599121856
Area 22434187396055296
Diagonal 211821563.56734

Cube

Length = n
Surface area 134605124376331776
Volume 3.3602029976441E+24
Space diagonal 259427373.62924

Equilateral Triangle

Length = n
Perimeter 449341392
Area 9.7142880991223E+15
Altitude 129713686.81462

Triangular Pyramid

Length = n
Surface area 9.7142880991223E+15
Volume 3.9600372096625E+23
Height 70607187.855778