145087164 (number)

145087164 is an even 9-digits composite number following 145087163 and preceding 145087165. In scientific notation, it is written as 1.45087164 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 48362376 positive integers (up to 145087164) that are relatively prime to 145087164.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.45087164 × 10^8
Engineering notation 1.45087164 × 10^6

Prime Factorization of 145087164

Prime Factorization 2 × 2 × 9 × 4030199

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72543582
Product of the distinct prime numbers

The prime factorization of 145087164 is 2 × 2 × 9 × 4030199. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 9, 78, 20, 25, 233, 7439, 1376, 6161, 46339, 846223, 99314, 4963433, 2163002, 45832201, 56868577, 767901234, 868921299, 8117797955, 8905878667

Basic calculations (n = 145087164)

Multiplication

n×y
n×2 290174328
n×3 435261492
n×4 580348656
n×5 725435820

Division

n÷y
n÷2 72543582
n÷3 48362388
n÷3 36271791
n÷5 29017432.8

Exponentiation

ny
n2 21050285157562896
n3 3.0541261749021E+24
n4 4.4311450521471E+32
n5 6.4290226888866E+40

Nth Root

y√n
2√n 12045.213323142
3√n 525.46403598643
4√n 109.75068711923
5√n 42.887012885594

Divisors of 145087164

1, 2, 4, 9, 18, 36, 4030199, 8060398, 16120796, 36271791, 72543582, 145087164

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145087163
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145087164 can be divided by 12 positive divisors. The sum of these divisors (counting 145087164) is 1, the average is 0.083333333333333.

Base conversion 145087164

Base System Value
2 Binary 1000101001011101101010111100
3 Ternary 101010000012011200
4 Quaternary 20221131222330
5 Quinary 244120242124
6 Senary 22221415500
8 Octal 1051355274
10 Decimal 145087164
12 Duodecimal 4070a590
16 Hexadecimal 8a5dabc
20 Vigesimal 256fhi4
36 Base36 2edpz0

Cryptographic Hash Functions

md5 e3bbc30941a1cbd5a7311f92d4e383f9
sha1 e89e66e8ef21284f6e2cae5665d4a193dbc6f18b
sha256 b464756692e597c51ecdba9216a3a886892d53f21e406df64c82e037250f87b2
sha512 5a5629333490c4caca038917f117bbb127e85784025b7bdf743b84e925269557cf9863338b1a4a2f99451c2255869d7b2bf8bbb71c75005671c384432ee68fdd
ripemd-160 f3931b89e24300911a1b48a67f76e7aff53b11ed

145087164 as geometric shapes

Circle

Radius = n
Diameter 290174328
Circumference 911609537.10515
Area 6.613142120697E+16

Sphere

Radius = n
Volume 1.2793093805612E+25
Surface area 2.6452568482788E+17
Circumference 911609537.10515

Square

Length = n
Perimeter 580348656
Area 21050285157562896
Diagonal 205184235.05505

Cube

Length = n
Surface area 126301710945377376
Volume 3.0541261749021E+24
Space diagonal 251298339.57408

Equilateral Triangle

Length = n
Perimeter 435261492
Area 9.115040851678E+15
Altitude 125649169.78704

Triangular Pyramid

Length = n
Surface area 9.115040851678E+15
Volume 3.5993222147877E+23
Height 68394745.01835