145352968 (number)

145352968 is an even 9-digits composite number following 145352967 and preceding 145352969. In scientific notation, it is written as 1.45352968 × 10^8. The sum of its digits is 43. It has a total of 5 prime factors and 16 positive divisors. There are 72229968 positive integers (up to 145352968) that are relatively prime to 145352968.

Interesting facts

Basic properties

Name

Name one hundred forty-five million three hundred fifty-two thousand nine hundred sixty-eight

Notation

Scientific notation 1.45352968 × 10^8
Engineering notation 1.45352968 × 10^6

Prime Factorization of 145352968

Prime Factorization 2 × 2 × 2 × 163 × 111467

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 36338242
Product of the distinct prime numbers

The prime factorization of 145352968 is 2 × 2 × 2 × 163 × 111467. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 3, 52, 46, 6, 659, 4037, 3382, 39051, 19923, 179801, 249955, 621254, 1896591, 5578011, 1026864, 391790835, 502658842, 2331128128, 3223469946

Basic calculations (n = 145352968)

Multiplication

n×y
n×2 290705936
n×3 436058904
n×4 581411872
n×5 726764840

Division

n÷y
n÷2 72676484
n÷3 48450989.333333
n÷3 36338242
n÷5 29070593.6

Exponentiation

ny
n2 21127485306409024
n3 3.0709426956629E+24
n4 4.4637063537253E+32
n5 6.4881296679443E+40

Nth Root

y√n
2√n 12056.241868841
3√n 525.7847288077
4√n 109.80091925317
5√n 42.902715439441

Divisors of 145352968

1, 2, 4, 8, 163, 326, 652, 1304, 111467, 222934, 445868, 891736, 18169121, 36338242, 72676484, 145352968

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145352967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145352968 can be divided by 16 positive divisors. The sum of these divisors (counting 145352968) is 1, the average is 0.0625.

Base conversion 145352968

Base System Value
2 Binary 1000101010011110100100001000
3 Ternary 101010111200210021
4 Quaternary 20222132210020
5 Quinary 244202243333
6 Senary 22231230224
8 Octal 1052364410
10 Decimal 145352968
12 Duodecimal 40818374
16 Hexadecimal 8a9e908
20 Vigesimal 2589288
36 Base36 2ejf2g

Cryptographic Hash Functions

md5 cfee823aea08bac960cd4b2458890a21
sha1 bc50b449ee6b8d62675f701b506851c36c72be02
sha256 95b6df87eddbf53c0a556ccc4be53562a774b1b5e9a2359196b5e87d1ec661d3
sha512 48986a33819958de6e200eb3b7c52ea54cd8f49b1144ce5dd0d06833c366ef7b23fde0c49d838c863aeae0a3a322468ec21d0e8b0363118c560e465ce744ac89
ripemd-160 acf8e7e7007c9dbd9d14d2baea4a11a9b6e4c79d

145352968 as geometric shapes

Circle

Radius = n
Diameter 290705936
Circumference 913279632.89254
Area 6.6373952627441E+16

Sphere

Radius = n
Volume 1.2863534683053E+25
Surface area 2.6549581050976E+17
Circumference 913279632.89254

Square

Length = n
Perimeter 581411872
Area 21127485306409024
Diagonal 205560138.67678

Cube

Length = n
Surface area 126764911838454144
Volume 3.0709426956629E+24
Space diagonal 251758725.60693

Equilateral Triangle

Length = n
Perimeter 436058904
Area 9.1484694967163E+15
Altitude 125879362.80347

Triangular Pyramid

Length = n
Surface area 9.1484694967163E+15
Volume 3.6191406745643E+23
Height 68520046.225594