755392389 (number)

755392389 is an odd 9-digits composite number following 755392388 and preceding 755392390. In scientific notation, it is written as 7.55392389 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 503525520 positive integers (up to 755392389) that are relatively prime to 755392389.

Interesting facts

Basic properties

Name

Name seven hundred fifty-five million three hundred ninety-two thousand three hundred eighty-nine

Notation

Scientific notation 7.55392389 × 10^8
Engineering notation 7.55392389 × 10^6

Prime Factorization of 755392389

Prime Factorization 3 × 24373 × 10331

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 755392389
Product of the distinct prime numbers

The prime factorization of 755392389 is 3 × 24373 × 10331. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 8, 31, 68, 705, 143, 9463, 1288, 55314, 77522, 307200, 84648, 9796261, 2977131, 35941138, 30670448, 39834535, 824377866, 2004461506, 3927122205

Basic calculations (n = 755392389)

Multiplication

n×y
n×2 1510784778
n×3 2266177167
n×4 3021569556
n×5 3776961945

Division

n÷y
n÷2 377696194.5
n÷3 251797463
n÷3 188848097.25
n÷5 151078477.8

Exponentiation

ny
n2 570617661359127321
n3 4.3104023841966E+26
n4 3.2560451545496E+35
n5 2.4595917279871E+44

Nth Root

y√n
2√n 27484.402649503
3√n 910.7325699507
4√n 165.78420506641
5√n 59.653306491324

Divisors of 755392389

1, 3, 10331, 24373, 30993, 73119, 251797463, 755392389

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 -755392388
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 755392389 can be divided by 8 positive divisors. The sum of these divisors (counting 755392389) is 1, the average is 0.125.

Base conversion 755392389

Base System Value
2 Binary 101101000001100101111110000101
3 Ternary 1221122101220112220
4 Quaternary 231001211332011
5 Quinary 3021340024024
6 Senary 202542402553
8 Octal 5501457605
10 Decimal 755392389
12 Duodecimal 190b90459
16 Hexadecimal 2d065f85
20 Vigesimal bg140j9
36 Base36 chqohx

Cryptographic Hash Functions

md5 0f92a1156dc23d37e3972d715587a13f
sha1 ce7e8d1c6fd5fc03684ed7be4d37d8d7ebe35cf1
sha256 58abbaa8de52afcbf2bd9cc547a6d58c4f54a665f88a984205d1d59022fc8cdf
sha512 3675b7c10127a8dba06c19ea7626de3ab5a22801e895ba34eb4b67df09391176084bd8466ac8be8d24e03aa0d1f42c6800a0d12e2c2023cc79d690645e33c43a
ripemd-160 2fa3a06479e435a4eeb93874574d07e2a163e8e9

755392389 as geometric shapes

Circle

Radius = n
Diameter 1510784778
Circumference 4746270359.7201
Area 1.7926482529344E+18

Sphere

Radius = n
Volume 1.8055371285611E+27
Surface area 7.1705930117377E+18
Circumference 4746270359.7201

Square

Length = n
Perimeter 3021569556
Area 570617661359127321
Diagonal 1068286161.4372

Cube

Length = n
Surface area 3423705968154763926
Volume 4.3104023841966E+26
Space diagonal 1308377997.3988

Equilateral Triangle

Length = n
Perimeter 2266177167
Area 2.4708469529254E+17
Altitude 654188998.69942

Triangular Pyramid

Length = n
Surface area 2.4708469529254E+17
Volume 5.0798579258468E+25
Height 356095387.14574