145016812 (number)

145016812 is an even 9-digits composite number following 145016811 and preceding 145016813. In scientific notation, it is written as 1.45016812 × 10^8. The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors. There are 70568400 positive integers (up to 145016812) that are relatively prime to 145016812.

Interesting facts

Basic properties

Name

Name one hundred forty-five million sixteen thousand eight hundred twelve

Notation

Scientific notation 1.45016812 × 10^8
Engineering notation 1.45016812 × 10^6

Prime Factorization of 145016812

Prime Factorization 2 × 2 × 43 × 311 × 2711

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 72508406
Product of the distinct prime numbers

The prime factorization of 145016812 is 2 × 2 × 43 × 311 × 2711. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 4, 51, 73, 428, 379, 6621, 1877, 99656, 41501, 638268, 767484, 1515926, 628673, 78852128, 54252432, 53590591, 283647559, 9899041168, 8589072257

Basic calculations (n = 145016812)

Multiplication

n×y
n×2 290033624
n×3 435050436
n×4 580067248
n×5 725084060

Division

n÷y
n÷2 72508406
n÷3 48338937.333333
n÷3 36254203
n÷5 29003362.4

Exponentiation

ny
n2 21029875762643344
n3 3.0496855398546E+24
n4 4.4225567459221E+32
n5 6.4134508018272E+40

Nth Root

y√n
2√n 12042.292638862
3√n 525.37909067595
4√n 109.73738031711
5√n 42.882852941427

Divisors of 145016812

1, 2, 4, 43, 86, 172, 311, 622, 1244, 2711, 5422, 10844, 13373, 26746, 53492, 116573, 233146, 466292, 843121, 1686242, 3372484, 36254203, 72508406, 145016812

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145016811
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145016812 can be divided by 24 positive divisors. The sum of these divisors (counting 145016812) is 1, the average is 0.041666666666667.

Base conversion 145016812

Base System Value
2 Binary 1000101001001100011111101100
3 Ternary 101002212121200001
4 Quaternary 20221030133230
5 Quinary 244111014222
6 Senary 22220114044
8 Octal 1051143754
10 Decimal 145016812
12 Duodecimal 40695924
16 Hexadecimal 8a4c7ec
20 Vigesimal 256720c
36 Base36 2ec7os

Cryptographic Hash Functions

md5 783a33366ca71b6c721821b2644bd997
sha1 de34bcff432737d24e1f3416a343c599721ac9f7
sha256 29f1d10522d5241e77b3b79e92ccdbd2bd520a22ae8859a8b51f43410a8c8e06
sha512 e9867820d04ff771ca93304e247aca4958a2e042e92656823916c7e12014777bf7fbe66b4dad37af9db3b3f075447cd81d6d6addb64a8d9b644e64170e70449f
ripemd-160 6084a8b5ca8933bc0a3ed54ce32203283c2421e6

145016812 as geometric shapes

Circle

Radius = n
Diameter 290033624
Circumference 911167502.45242
Area 6.6067303201826E+16

Sphere

Radius = n
Volume 1.2774492917022E+25
Surface area 2.6426921280731E+17
Circumference 911167502.45242

Square

Length = n
Perimeter 580067248
Area 21029875762643344
Diagonal 205084742.30251

Cube

Length = n
Surface area 126179254575860064
Volume 3.0496855398546E+24
Space diagonal 251176486.33566

Equilateral Triangle

Length = n
Perimeter 435050436
Area 9.1062033244399E+15
Altitude 125588243.16783

Triangular Pyramid

Length = n
Surface area 9.1062033244399E+15
Volume 3.5940888761962E+23
Height 68361580.767503