145087694 (number)

145087694 is an even 9-digits composite number following 145087693 and preceding 145087695. In scientific notation, it is written as 1.45087694 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 72447760 positive integers (up to 145087694) that are relatively prime to 145087694.

Interesting facts

Basic properties

Name

Name one hundred forty-five million eighty-seven thousand six hundred ninety-four

Notation

Scientific notation 1.45087694 × 10^8
Engineering notation 1.45087694 × 10^6

Prime Factorization of 145087694

Prime Factorization 2 × 761 × 95327

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 145087694
Product of the distinct prime numbers

The prime factorization of 145087694 is 2 × 761 × 95327. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 2, 65, 29, 55, 139, 3073, 6810, 2522, 18645, 189296, 835248, 6395588, 4571807, 52559274, 84213184, 800381937, 646309548, 8093122652, 9317185676

Basic calculations (n = 145087694)

Multiplication

n×y
n×2 290175388
n×3 435263082
n×4 580350776
n×5 725438470

Division

n÷y
n÷2 72543847
n÷3 48362564.666667
n÷3 36271923.5
n÷5 29017538.8

Exponentiation

ny
n2 21050438950237636
n3 3.0541596449778E+24
n4 4.4312097999768E+32
n5 6.4291401150884E+40

Nth Root

y√n
2√n 12045.235323563
3√n 525.46467582158
4√n 109.75078734826
5√n 42.887044218599

Divisors of 145087694

1, 2, 761, 1522, 95327, 190654, 72543847, 145087694

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 -145087693
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 145087694 can be divided by 8 positive divisors. The sum of these divisors (counting 145087694) is 1, the average is 0.125.

Base conversion 145087694

Base System Value
2 Binary 1000101001011101110011001110
3 Ternary 101010000012220022
4 Quaternary 20221131303032
5 Quinary 244120301234
6 Senary 22221422142
8 Octal 1051356316
10 Decimal 145087694
12 Duodecimal 4070a952
16 Hexadecimal 8a5dcce
20 Vigesimal 256fj4e
36 Base36 2edqdq

Cryptographic Hash Functions

md5 9c34e94161c516c8a9d1c1557d8d0dcd
sha1 ca32e33334b51cb886cf4e0db5eee02b7e8ca4af
sha256 058797d992b34cc4d256cb971d7bf8dec1087954b13a4492fc855586efeac1bb
sha512 0baf0430ed14294f3cca8d0000fa200a2e52fc16774f5fda7ce3d2795f96bfd9cf00811faab8e0f60acad464ac4ce9835d91f64c000a0cc19a3b31c10c4119e1
ripemd-160 3c52c97645b4405599c59fb6af33740801d6c35e

145087694 as geometric shapes

Circle

Radius = n
Diameter 290175388
Circumference 911612867.19337
Area 6.6131904360907E+16

Sphere

Radius = n
Volume 1.2793234004737E+25
Surface area 2.6452761744363E+17
Circumference 911612867.19337

Square

Length = n
Perimeter 580350776
Area 21050438950237636
Diagonal 205184984.58824

Cube

Length = n
Surface area 126302633701425816
Volume 3.0541596449778E+24
Space diagonal 251299257.56101

Equilateral Triangle

Length = n
Perimeter 435263082
Area 9.1151074458596E+15
Altitude 125649628.7805

Triangular Pyramid

Length = n
Surface area 9.1151074458596E+15
Volume 3.5993616596501E+23
Height 68394994.862746