145087453 (number)

145087453 is an odd 9-digits composite number following 145087452 and preceding 145087454. In scientific notation, it is written as 1.45087453 × 10^8. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 124360668 positive integers (up to 145087453) that are relatively prime to 145087453.

Interesting facts

Basic properties

Name

Name one hundred forty-five million eighty-seven thousand four hundred fifty-three

Notation

Scientific notation 1.45087453 × 10^8
Engineering notation 1.45087453 × 10^6

Prime Factorization of 145087453

Prime Factorization 7 × 20726779

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 145087453
Product of the distinct prime numbers

The prime factorization of 145087453 is 7 × 20726779. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 7, 4, 82, 168, 332, 3860, 1344, 42193, 48784, 916010, 460871, 5955007, 4254695, 46664959, 52659326, 780308849, 928717070, 3339764644, 9029909163

Basic calculations (n = 145087453)

Multiplication

n×y
n×2 290174906
n×3 435262359
n×4 580349812
n×5 725437265

Division

n÷y
n÷2 72543726.5
n÷3 48362484.333333
n÷3 36271863.25
n÷5 29017490.6

Exponentiation

ny
n2 21050369018027209
n3 3.0541444255357E+24
n4 4.4311803579512E+32
n5 6.4290867191877E+40

Nth Root

y√n
2√n 12045.225319603
3√n 525.46438487786
4√n 109.75074177245
5√n 42.887029970961

Divisors of 145087453

1, 7, 20726779, 145087453

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 -145087452
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 145087453 can be divided by 4 positive divisors. The sum of these divisors (counting 145087453) is 1, the average is 0.25.

Base conversion 145087453

Base System Value
2 Binary 1000101001011101101111011101
3 Ternary 101010000012120101
4 Quaternary 20221131233131
5 Quinary 244120244303
6 Senary 22221421101
8 Octal 1051355735
10 Decimal 145087453
12 Duodecimal 4070a791
16 Hexadecimal 8a5dbdd
20 Vigesimal 256ficd
36 Base36 2edq71

Cryptographic Hash Functions

md5 4b17c0efea35c57a867b5e489f00cfb8
sha1 6e67282fc5e7c0261a41b3dfac0f61371c9c92dc
sha256 9ff84ad1250736ca938ba921665028f7bc7626f373ae2cbf5c6f1359f194e3c2
sha512 406bfe23f8b93148f28a536018a9b516295f57f3e5a981b6690470a5e89045653b1abf682cf3670dd919627ea5326e4aa023e473af25dddf0b41d664f48f73e9
ripemd-160 1274c48c33e629719bd8b8896c043086999dd1e0

145087453 as geometric shapes

Circle

Radius = n
Diameter 290174906
Circumference 911611352.94571
Area 6.6131684662388E+16

Sphere

Radius = n
Volume 1.2793170253687E+25
Surface area 2.6452673864955E+17
Circumference 911611352.94571

Square

Length = n
Perimeter 580349812
Area 21050369018027209
Diagonal 205184643.76277

Cube

Length = n
Surface area 126302214108163254
Volume 3.0541444255357E+24
Space diagonal 251298840.13676

Equilateral Triangle

Length = n
Perimeter 435262359
Area 9.1150771643242E+15
Altitude 125649420.06838

Triangular Pyramid

Length = n
Surface area 9.1150771643242E+15
Volume 3.5993437233656E+23
Height 68394881.254256