145427837 (number)

145427837 is an odd 9-digits composite number following 145427836 and preceding 145427838. In scientific notation, it is written as 1.45427837 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 140096880 positive integers (up to 145427837) that are relatively prime to 145427837.

Interesting facts

Basic properties

Name

Name one hundred forty-five million four hundred twenty-seven thousand eight hundred thirty-seven

Notation

Scientific notation 1.45427837 × 10^8
Engineering notation 1.45427837 × 10^6

Prime Factorization of 145427837

Prime Factorization 29 × 463 × 10831

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 145427837
Product of the distinct prime numbers

The prime factorization of 145427837 is 29 × 463 × 10831. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 4, 90, 86, 152, 604, 1741, 844, 13278, 62884, 35041, 6589, 661217, 7148066, 62135589, 72613076, 793719241, 156565528, 7328556230, 6638207903

Basic calculations (n = 145427837)

Multiplication

n×y
n×2 290855674
n×3 436283511
n×4 581711348
n×5 727139185

Division

n÷y
n÷2 72713918.5
n÷3 48475945.666667
n÷3 36356959.25
n÷5 29085567.4

Exponentiation

ny
n2 21149255774498569
n3 3.0756905214451E+24
n4 4.4729101981516E+32
n5 6.5048565521243E+40

Nth Root

y√n
2√n 12059.346458246
3√n 525.8749877605
4√n 109.81505569932
5√n 42.907134230269

Divisors of 145427837

1, 29, 463, 10831, 13427, 314099, 5014753, 145427837

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145427836
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145427837 can be divided by 8 positive divisors. The sum of these divisors (counting 145427837) is 1, the average is 0.125.

Base conversion 145427837

Base System Value
2 Binary 1000101010110000110101111101
3 Ternary 101010122111111012
4 Quaternary 20222300311331
5 Quinary 244212142322
6 Senary 22233005005
8 Octal 1052606575
10 Decimal 145427837
12 Duodecimal 40853765
16 Hexadecimal 8ab0d7d
20 Vigesimal 258i9bh
36 Base36 2el0u5

Cryptographic Hash Functions

md5 fb97f59b4875dd6077158874b0e63ef5
sha1 97fe6d24fc70a0b401482fc91b50259088c53b16
sha256 4f9445a4e2d1d36b01665f25092faebd8d43acdf416957b060dffb9103d9d2ed
sha512 15f88172bf08fc248a90ffca34e89389cc7df08abdde301011aea763d64386116f502e6fbd72538d981eaafd42c48fd756abd4f0d13682418a352cc8b0bf0b80
ripemd-160 66b2055f71e58fb0dcefe19852f43311a4811797

145427837 as geometric shapes

Circle

Radius = n
Diameter 290855674
Circumference 913750048.69331
Area 6.6442346570056E+16

Sphere

Radius = n
Volume 1.2883422329184E+25
Surface area 2.6576938628022E+17
Circumference 913750048.69331

Square

Length = n
Perimeter 581711348
Area 21149255774498569
Diagonal 205666019.43198

Cube

Length = n
Surface area 126895534646991414
Volume 3.0756905214451E+24
Space diagonal 251888402.51885

Equilateral Triangle

Length = n
Perimeter 436283511
Area 9.1578963859252E+15
Altitude 125944201.25942

Triangular Pyramid

Length = n
Surface area 9.1578963859252E+15
Volume 3.6247360409083E+23
Height 68555339.810661