145954725 (number)

145954725 is an odd 9-digits composite number following 145954724 and preceding 145954726. In scientific notation, it is written as 1.45954725 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 66435840 positive integers (up to 145954725) that are relatively prime to 145954725.

Interesting facts

Basic properties

Name

Name one hundred forty-five million nine hundred fifty-four thousand seven hundred twenty-five

Notation

Scientific notation 1.45954725 × 10^8
Engineering notation 1.45954725 × 10^6

Prime Factorization of 145954725

Prime Factorization 15 × 5 × 7 × 317 × 877

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 145954725
Product of the distinct prime numbers

The prime factorization of 145954725 is 15 × 5 × 7 × 317 × 877. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 2, 44, 67, 382, 284, 6447, 7597, 35093, 72675, 771625, 985752, 5773004, 9725717, 32362379, 45243971, 724001188, 955075024, 7432558488, 501699036

Basic calculations (n = 145954725)

Multiplication

n×y
n×2 291909450
n×3 437864175
n×4 583818900
n×5 729773625

Division

n÷y
n÷2 72977362.5
n÷3 48651575
n÷3 36488681.25
n÷5 29190945

Exponentiation

ny
n2 21302781749825625
n3 3.1092416520308E+24
n4 4.538085102807E+32
n5 6.623549632068E+40

Nth Root

y√n
2√n 12081.172335498
3√n 526.50930757015
4√n 109.91438639003
5√n 42.93817995443

Divisors of 145954725

1, 5, 7, 15, 35, 75, 105, 317, 525, 877, 1585, 2219, 4385, 4755, 6139, 11095, 13155, 23775, 30695, 33285, 65775, 92085, 166425, 278009, 460425, 1390045, 1946063, 4170135, 9730315, 20850675, 29190945, 145954725

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 -145954724
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 145954725 can be divided by 32 positive divisors. The sum of these divisors (counting 145954725) is 1, the average is 0.03125.

Base conversion 145954725

Base System Value
2 Binary 1000101100110001011110100101
3 Ternary 101011122021020120
4 Quaternary 20230301132211
5 Quinary 244331022400
6 Senary 22252152153
8 Octal 1054613645
10 Decimal 145954725
12 Duodecimal 40a68659
16 Hexadecimal 8b317a5
20 Vigesimal 25c46g5
36 Base36 2ewbdx

Cryptographic Hash Functions

md5 f6991b047d67ca0b8f83793262be284f
sha1 e33264a47f4f157240a7ed1d39ee0935826fd3cb
sha256 6b5ed7775713e2d289fc2bcab9b95ed5dcf25c4449da71506638ea35d7fdd4cf
sha512 a480d4e97eaafc15963517d9dcb06eb2b7146132f57e1be7f97d195edf36c195d3793a7a0154a355fdf06151864e9c3d90fe6cea92e63e34911b0d8fc1f0c8ad
ripemd-160 a350b7dee95f572f6d1cac5ffe9ba2b31eee6238

145954725 as geometric shapes

Circle

Radius = n
Diameter 291909450
Circumference 917060583.63344
Area 6.6924662646279E+16

Sphere

Radius = n
Volume 1.3023960976341E+25
Surface area 2.6769865058512E+17
Circumference 917060583.63344

Square

Length = n
Perimeter 583818900
Area 21302781749825625
Diagonal 206411151.58744

Cube

Length = n
Surface area 127816690498953750
Volume 3.1092416520308E+24
Space diagonal 252800999.30474

Equilateral Triangle

Length = n
Perimeter 437864175
Area 9.2243750833123E+15
Altitude 126400499.65237

Triangular Pyramid

Length = n
Surface area 9.2243750833123E+15
Volume 3.6642764274978E+23
Height 68803717.195812