145087474 (number)

145087474 is an even 9-digits composite number following 145087473 and preceding 145087475. In scientific notation, it is written as 1.45087474 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 62097552 positive integers (up to 145087474) that are relatively prime to 145087474.

Interesting facts

Basic properties

Name

Name one hundred forty-five million eighty-seven thousand four hundred seventy-four

Notation

Scientific notation 1.45087474 × 10^8
Engineering notation 1.45087474 × 10^6

Prime Factorization of 145087474

Prime Factorization 2 × 7 × 797 × 13003

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 145087474
Product of the distinct prime numbers

The prime factorization of 145087474 is 2 × 7 × 797 × 13003. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 67, 36, 218, 122, 2129, 5391, 60778, 73254, 121931, 219193, 6006225, 6285978, 62142748, 56765028, 965110894, 74823978, 5240115097, 9020603048

Basic calculations (n = 145087474)

Multiplication

n×y
n×2 290174948
n×3 435262422
n×4 580349896
n×5 725437370

Division

n÷y
n÷2 72543737
n÷3 48362491.333333
n÷3 36271868.5
n÷5 29017494.8

Exponentiation

ny
n2 21050375111700676
n3 3.0541457517091E+24
n4 4.4311829234331E+32
n5 6.4290913719284E+40

Nth Root

y√n
2√n 12045.226191317
3√n 525.46441022982
4√n 109.75074574379
5√n 42.887031212457

Divisors of 145087474

1, 2, 7, 14, 797, 1594, 5579, 11158, 13003, 26006, 91021, 182042, 10363391, 20726782, 72543737, 145087474

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 -145087473
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 145087474 can be divided by 16 positive divisors. The sum of these divisors (counting 145087474) is 1, the average is 0.0625.

Base conversion 145087474

Base System Value
2 Binary 1000101001011101101111110010
3 Ternary 101010000012121011
4 Quaternary 20221131233302
5 Quinary 244120244344
6 Senary 22221421134
8 Octal 1051355762
10 Decimal 145087474
12 Duodecimal 4070a7aa
16 Hexadecimal 8a5dbf2
20 Vigesimal 256fide
36 Base36 2edq7m

Cryptographic Hash Functions

md5 4c5bcd0689c1ddd5745c650d94224e19
sha1 228b9a71498d14f9fd9c92ed1ce599778e6c85e0
sha256 0167439905622d4d34197d5814fe140d136e248bcef9f1c8e74aa976f5654a7d
sha512 c72e193526426a656d1bbdf322a2944f7747b4ab976f710488cc1123d26601ea3b9d94a869d22a3f8df9f98e6c04cb2736b9d69b6123130ec37e154570821ad7
ripemd-160 e0e30ca8bb77909db3f28125b6bd011412e2de5a

145087474 as geometric shapes

Circle

Radius = n
Diameter 290174948
Circumference 911611484.8926
Area 6.6131703806228E+16

Sphere

Radius = n
Volume 1.2793175808749E+25
Surface area 2.6452681522491E+17
Circumference 911611484.8926

Square

Length = n
Perimeter 580349896
Area 21050375111700676
Diagonal 205184673.46125

Cube

Length = n
Surface area 126302250670204056
Volume 3.0541457517091E+24
Space diagonal 251298876.50983

Equilateral Triangle

Length = n
Perimeter 435262422
Area 9.1150798029622E+15
Altitude 125649438.25491

Triangular Pyramid

Length = n
Surface area 9.1150798029622E+15
Volume 3.599345286276E+23
Height 68394891.153751