149294554 (number)

149294554 is an even 9-digits composite number following 149294553 and preceding 149294555. In scientific notation, it is written as 1.49294554 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 74647276 positive integers (up to 149294554) that are relatively prime to 149294554.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million two hundred ninety-four thousand five hundred fifty-four

Notation

Scientific notation 1.49294554 × 10^8
Engineering notation 1.49294554 × 10^6

Prime Factorization of 149294554

Prime Factorization 2 × 74647277

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 149294554
Product of the distinct prime numbers

The prime factorization of 149294554 is 2 × 74647277. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 6, 95, 8, 270, 794, 4743, 2212, 69624, 7926, 161448, 554884, 4329815, 9524952, 18292801, 60370840, 952411735, 685070625, 2088544898, 6746350744

Basic calculations (n = 149294554)

Multiplication

n×y
n×2 298589108
n×3 447883662
n×4 597178216
n×5 746472770

Division

n÷y
n÷2 74647277
n÷3 49764851.333333
n÷3 37323638.5
n÷5 29858910.8

Exponentiation

ny
n2 22288863854058916
n3 3.3276059882584E+24
n4 4.9679345190477E+32
n5 7.4168556832244E+40

Nth Root

y√n
2√n 12218.615060636
3√n 530.49503291459
4√n 110.53784447254
5√n 43.132913371633

Divisors of 149294554

1, 2, 74647277, 149294554

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149294553
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149294554 can be divided by 4 positive divisors. The sum of these divisors (counting 149294554) is 1, the average is 0.25.

Base conversion 149294554

Base System Value
2 Binary 1000111001100000110111011010
3 Ternary 101101220221121221
4 Quaternary 20321200313122
5 Quinary 301204411204
6 Senary 22451522254
8 Octal 1071406732
10 Decimal 149294554
12 Duodecimal 41bb938a
16 Hexadecimal 8e60dda
20 Vigesimal 26d1g7e
36 Base36 2gvwey

Cryptographic Hash Functions

md5 7c69d91ad63627dcba1583a7b9d6cffd
sha1 1464a787698d91b304efca2cd8631470bf6f5665
sha256 6e1ae11fec1fe3bc64c50e03e5876fa9cb11df5a1829e0b1eaa7198f11acb98e
sha512 7181e83a78cf76f545136584d808c87738ab84bbb260dadeb58cf4379a1e97bbf2e189bba463daef0b91a9272e34613e1cb5c9114f0bb007a98989c083e03b43
ripemd-160 7573253b0ef65f98b14826861921ca18596552b4

149294554 as geometric shapes

Circle

Radius = n
Diameter 298589108
Circumference 938045348.13473
Area 7.0022530940775E+16

Sphere

Radius = n
Volume 1.3938643369006E+25
Surface area 2.800901237631E+17
Circumference 938045348.13473

Square

Length = n
Perimeter 597178216
Area 22288863854058916
Diagonal 211134383.05524

Cube

Length = n
Surface area 133733183124353496
Volume 3.3276059882584E+24
Space diagonal 258585752.82134

Equilateral Triangle

Length = n
Perimeter 447883662
Area 9.6513611595539E+15
Altitude 129292876.41067

Triangular Pyramid

Length = n
Surface area 9.6513611595539E+15
Volume 3.9216212656909E+23
Height 70378127.685081