757942381 (number)

757942381 is an odd 9-digits composite number following 757942380 and preceding 757942382. In scientific notation, it is written as 7.57942381 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 634556160 positive integers (up to 757942381) that are relatively prime to 757942381.

Interesting facts

Basic properties

Name

Name seven hundred fifty-seven million nine hundred forty-two thousand three hundred eighty-one

Notation

Scientific notation 7.57942381 × 10^8
Engineering notation 7.57942381 × 10^6

Prime Factorization of 757942381

Prime Factorization 7 × 43 × 2518081

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 757942381
Product of the distinct prime numbers

The prime factorization of 757942381 is 7 × 43 × 2518081. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 8, 9, 71, 694, 797, 3483, 2673, 24721, 49151, 180548, 923430, 3507091, 46076, 80438871, 76994545, 797407384, 495051345, 199046676, 7861641017

Basic calculations (n = 757942381)

Multiplication

n×y
n×2 1515884762
n×3 2273827143
n×4 3031769524
n×5 3789711905

Division

n÷y
n÷2 378971190.5
n÷3 252647460.33333
n÷3 189485595.25
n÷5 151588476.2

Exponentiation

ny
n2 574476652915949161
n3 4.3542020214003E+26
n4 3.3002342474551E+35
n5 2.5013874033739E+44

Nth Root

y√n
2√n 27530.753367825
3√n 911.75621120836
4√n 165.92393850143
5√n 59.693526772069

Divisors of 757942381

1, 7, 43, 301, 2518081, 17626567, 108277483, 757942381

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 -757942380
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 757942381 can be divided by 8 positive divisors. The sum of these divisors (counting 757942381) is 1, the average is 0.125.

Base conversion 757942381

Base System Value
2 Binary 101101001011010100100001101101
3 Ternary 1221211012110111001
4 Quaternary 231023110201231
5 Quinary 3023013124011
6 Senary 203113200301
8 Octal 5513244155
10 Decimal 757942381
12 Duodecimal 191a00091
16 Hexadecimal 2d2d486d
20 Vigesimal bgh2fj1
36 Base36 cj9c31

Cryptographic Hash Functions

md5 652b311349896e27ebbc102e0bb3b7d4
sha1 5a2c1adcd033dfc46c5f381eb40ff21ccb7ceb04
sha256 e3533143a17df274de720ce60f7f5117c8fec18b0e7b0b4436115984feaaec9e
sha512 910c7da20f314534724e0ab4bd85ec4155b6cc25c0230615faf9d72a7950f5f109989faa095df67e83586f5b313e767310fe510a002dd2eb428c37d4e30915c8
ripemd-160 60b14ae2c0004d373f1c513e4e3569b93972968b

757942381 as geometric shapes

Circle

Radius = n
Diameter 1515884762
Circumference 4762292431.9879
Area 1.8047716324596E+18

Sphere

Radius = n
Volume 1.8238838776902E+27
Surface area 7.2190865298384E+18
Circumference 4762292431.9879

Square

Length = n
Perimeter 3031769524
Area 574476652915949161
Diagonal 1071892394.7076

Cube

Length = n
Surface area 3446859917495694966
Volume 4.3542020214003E+26
Space diagonal 1312794713.1017

Equilateral Triangle

Length = n
Perimeter 2273827143
Area 2.4875568765313E+17
Altitude 656397356.55086

Triangular Pyramid

Length = n
Surface area 2.4875568765313E+17
Volume 5.1314762933138E+25
Height 357297464.90252