145087148 (number)

145087148 is an even 9-digits composite number following 145087147 and preceding 145087149. In scientific notation, it is written as 1.45087148 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 6 positive divisors. There are 72543572 positive integers (up to 145087148) that are relatively prime to 145087148.

Interesting facts

Basic properties

Name

Name one hundred forty-five million eighty-seven thousand one hundred forty-eight

Notation

Scientific notation 1.45087148 × 10^8
Engineering notation 1.45087148 × 10^6

Prime Factorization of 145087148

Prime Factorization 2 × 2 × 36271787

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 72543574
Product of the distinct prime numbers

The prime factorization of 145087148 is 2 × 2 × 36271787. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 3, 47, 81, 826, 634, 242, 4955, 56126, 12187, 834475, 110090, 5010980, 4113475, 94068195, 10372799, 662883705, 944457638, 8388761981, 14444114

Basic calculations (n = 145087148)

Multiplication

n×y
n×2 290174296
n×3 435261444
n×4 580348592
n×5 725435740

Division

n÷y
n÷2 72543574
n÷3 48362382.666667
n÷3 36271787
n÷5 29017429.6

Exponentiation

ny
n2 21050280514773904
n3 3.0541251644885E+24
n4 4.4311430975067E+32
n5 6.4290191439713E+40

Nth Root

y√n
2√n 12045.212658978
3√n 525.46401667063
4√n 109.75068409344
5√n 42.887011939691

Divisors of 145087148

1, 2, 4, 36271787, 72543574, 145087148

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145087147
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145087148 can be divided by 6 positive divisors. The sum of these divisors (counting 145087148) is 1, the average is 0.16666666666667.

Base conversion 145087148

Base System Value
2 Binary 1000101001011101101010101100
3 Ternary 101010000012011002
4 Quaternary 20221131222230
5 Quinary 244120242043
6 Senary 22221415432
8 Octal 1051355254
10 Decimal 145087148
12 Duodecimal 4070a578
16 Hexadecimal 8a5daac
20 Vigesimal 256fhh8
36 Base36 2edpyk

Cryptographic Hash Functions

md5 8fcb235d990335c39f30a9b01d3bcd30
sha1 eaa9150209d9cd37230ce021ece7b9fad8c856d1
sha256 f6bdaef555ccafab0d375f5f74432326ce7e3d3900481c9f7739b4b45b733263
sha512 add2402a543446f7b644ba07a0d685e0cdd2c97238081a4dd7108da3bc9dbbad4fd3973ddebe933988fe4c6b023a5604d9c9328362bd24406f03005659282cbe
ripemd-160 8b1ca399e56a558b8541a9dcac646d1aa604d76e

145087148 as geometric shapes

Circle

Radius = n
Diameter 290174296
Circumference 911609436.57419
Area 6.6131406621218E+16

Sphere

Radius = n
Volume 1.2793089573201E+25
Surface area 2.6452562648487E+17
Circumference 911609436.57419

Square

Length = n
Perimeter 580348592
Area 21050280514773904
Diagonal 205184212.42763

Cube

Length = n
Surface area 126301683088643424
Volume 3.0541251644885E+24
Space diagonal 251298311.86127

Equilateral Triangle

Length = n
Perimeter 435261444
Area 9.1150388412914E+15
Altitude 125649155.93063

Triangular Pyramid

Length = n
Surface area 9.1150388412914E+15
Volume 3.5993210240039E+23
Height 68394737.475877