145345707 (number)

145345707 is an odd 9-digits composite number following 145345706 and preceding 145345708. In scientific notation, it is written as 1.45345707 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 89443440 positive integers (up to 145345707) that are relatively prime to 145345707.

Interesting facts

Basic properties

Name

Name one hundred forty-five million three hundred forty-five thousand seven hundred seven

Notation

Scientific notation 1.45345707 × 10^8
Engineering notation 1.45345707 × 10^6

Prime Factorization of 145345707

Prime Factorization 9 × 13 × 1242271

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 145345707
Product of the distinct prime numbers

The prime factorization of 145345707 is 9 × 13 × 1242271. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 145345707)

Multiplication

n×y
n×2 290691414
n×3 436037121
n×4 581382828
n×5 726728535

Division

n÷y
n÷2 72672853.5
n÷3 48448569
n÷3 36336426.75
n÷5 29069141.4

Exponentiation

ny
n2 21125374543329849
n3 3.0704824986401E+24
n4 4.4628144959597E+32
n5 6.4865092812511E+40

Nth Root

y√n
2√n 12055.940734758
3√n 525.77597359951
4√n 109.79954797156
5√n 42.902286796193

Divisors of 145345707

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 -145345706
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 145345707 can be divided by 8 positive divisors. The sum of these divisors (counting 145345707) is 1, the average is 0.125.

Base conversion 145345707

Base System Value
2 Binary 1000101010011100110010101011
3 Ternary 101010111022211100
4 Quaternary 20222130302223
5 Quinary 244202030312
6 Senary 22231132443
8 Octal 1052346253
10 Decimal 145345707
12 Duodecimal 40814123
16 Hexadecimal 8a9ccab
20 Vigesimal 2588457
36 Base36 2ej9gr

Cryptographic Hash Functions

md5 160cf6d32d19a62bb8d1a1bdc0b79005
sha1 a9f5dc73ee4412b95ee09db9fcb1a38e063ea1db
sha256 70c43c323f5baf61bd4079a105b909143b20f427e3ec7322ade3a818b019e8c8
sha512 23523a24e4067c75c1e15d602d79a57fb1e921c2583f910dd724cea5cad2718e89ab1c91422fe7f9ab780da2359d66e6e976e360db64ee3c2f00b811a29fc550
ripemd-160 def535431a546c875b77b47571afc1508b04cf4d

145345707 as geometric shapes

Circle

Radius = n
Diameter 290691414
Circumference 913234010.68403
Area 6.6367321469658E+16

Sphere

Radius = n
Volume 1.2861607014272E+25
Surface area 2.6546928587863E+17
Circumference 913234010.68403

Square

Length = n
Perimeter 581382828
Area 21125374543329849
Diagonal 205549870.07211

Cube

Length = n
Surface area 126752247259979094
Volume 3.0704824986401E+24
Space diagonal 251746149.18602

Equilateral Triangle

Length = n
Perimeter 436037121
Area 9.1475555094924E+15
Altitude 125873074.59301

Triangular Pyramid

Length = n
Surface area 9.1475555094924E+15
Volume 3.6185983271717E+23
Height 68516623.357369