145890654 (number)

145890654 is an even 9-digits composite number following 145890653 and preceding 145890655. In scientific notation, it is written as 1.45890654 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 38476512 positive integers (up to 145890654) that are relatively prime to 145890654.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.45890654 × 10^8
Engineering notation 1.45890654 × 10^6

Prime Factorization of 145890654

Prime Factorization 2 × 7 × 3 × 13 × 267199

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 145890654
Product of the distinct prime numbers

The prime factorization of 145890654 is 2 × 7 × 3 × 13 × 267199. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 7, 47, 12, 526, 631, 6083, 7527, 2564, 37031, 655395, 247753, 5724345, 1532263, 48229064, 88858751, 673717053, 909554514, 2795232375, 3021169340

Basic calculations (n = 145890654)

Multiplication

n×y
n×2 291781308
n×3 437671962
n×4 583562616
n×5 729453270

Division

n÷y
n÷2 72945327
n÷3 48630218
n÷3 36472663.5
n÷5 29178130.8

Exponentiation

ny
n2 21284082924547716
n3 3.1051487776525E+24
n4 4.5301218593902E+32
n5 6.6090244076614E+40

Nth Root

y√n
2√n 12078.520356401
3√n 526.4322541889
4√n 109.90232188813
5√n 42.934409503938

Divisors of 145890654

1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 267199, 534398, 801597, 1603194, 1870393, 3473587, 3740786, 5611179, 6947174, 10420761, 11222358, 20841522, 24315109, 48630218, 72945327, 145890654

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145890653
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145890654 can be divided by 32 positive divisors. The sum of these divisors (counting 145890654) is 1, the average is 0.03125.

Base conversion 145890654

Base System Value
2 Binary 1000101100100001110101011110
3 Ternary 101011112000100120
4 Quaternary 20230201311132
5 Quinary 244322000104
6 Senary 22250535410
8 Octal 1054416536
10 Decimal 145890654
12 Duodecimal 40a37566
16 Hexadecimal 8b21d5e
20 Vigesimal 25bg6ce
36 Base36 2euxy6

Cryptographic Hash Functions

md5 69e6601bc4d9d858ee9115414beb127a
sha1 3c44d7228b179bb140f9d5177034d1406bdf7edd
sha256 f217c39fca56731221f6bd136aef660e2d871cbda9dc2af63f7c20003996ef97
sha512 96e048957406f6faefb896e4c5ebbedfec9d1df5de909b9096319e23da0708bfcabfbe6cfba7549e8ccd2d0dab00d76f161148c4960f024fdc14da7e3d0a1a00
ripemd-160 3f33312697d53fe69bc7e09e27a99a6b67266c5a

145890654 as geometric shapes

Circle

Radius = n
Diameter 291781308
Circumference 916658013.66762
Area 6.6865918554155E+16

Sphere

Radius = n
Volume 1.3006816784235E+25
Surface area 2.6746367421662E+17
Circumference 916658013.66762

Square

Length = n
Perimeter 583562616
Area 21284082924547716
Diagonal 206320541.51028

Cube

Length = n
Surface area 127704497547286296
Volume 3.1051487776525E+24
Space diagonal 252690025.07745

Equilateral Triangle

Length = n
Perimeter 437671962
Area 9.2162782544565E+15
Altitude 126345012.53873

Triangular Pyramid

Length = n
Surface area 9.2162782544565E+15
Volume 3.6594529287853E+23
Height 68773513.83676