75279920 (number)

75279920 is an even 8-digits composite number following 75279919 and preceding 75279921. In scientific notation, it is written as 7.5279920 × 10^7. The sum of its digits is 41. It has a total of 8 prime factors and 80 positive divisors. There are 28512000 positive integers (up to 75279920) that are relatively prime to 75279920.

Interesting facts

Basic properties

Name

Name seventy-five million two hundred seventy-nine thousand nine hundred twenty

Notation

Scientific notation 7.5279920 × 10^7
Engineering notation 7.5279920 × 10^6

Prime Factorization of 75279920

Prime Factorization 2 × 2 × 2 × 2 × 5 × 23 × 163 × 251

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 9409990
Product of the distinct prime numbers

The prime factorization of 75279920 is 2 × 2 × 2 × 2 × 5 × 23 × 163 × 251. Since it has a total of 8 prime factors.

Most popular turbo-numbers

3, 2, 96, 40, 468, 907, 9509, 948, 8790, 38041, 120459, 124892, 6930210, 6994234, 24571247, 40551437, 348194711, 574573702, 1839478928, 4322378389

Basic calculations (n = 75279920)

Multiplication

n×y
n×2 150559840
n×3 225839760
n×4 301119680
n×5 376399600

Division

n÷y
n÷2 37639960
n÷3 25093306.666667
n÷3 18819980
n÷5 15055984

Exponentiation

ny
n2 5667066355206400
n3 4.2661630185463E+23
n4 3.2115641074312E+31
n5 2.4176628908229E+39

Nth Root

y√n
2√n 8676.4001751879
3√n 422.24033389015
4√n 93.147196281949
5√n 37.612814297086

Divisors of 75279920

1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 163, 184, 230, 251, 326, 368, 460, 502, 652, 815, 920, 1004, 1255, 1304, 1630, 1840, 2008, 2510, 2608, 3260, 3749, 4016, 5020, 5773, 6520, 7498, 10040, 11546, 13040, 14996, 18745, 20080, 23092, 28865, 29992, 37490, 40913, 46184, 57730, 59984, 74980, 81826, 92368, 115460, 149960, 163652, 204565, 230920, 299920, 327304, 409130, 461840, 654608, 818260, 940999, 1636520, 1881998, 3273040, 3763996, 4704995, 7527992, 9409990, 15055984, 18819980, 37639960, 75279920

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -75279919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 75279920 can be divided by 80 positive divisors. The sum of these divisors (counting 75279920) is 1, the average is 0.0125.

Base conversion 75279920

Base System Value
2 Binary 100011111001010111000110000
3 Ternary 12020122121122012
4 Quaternary 10133022320300
5 Quinary 123232424140
6 Senary 11245302052
8 Octal 437127060
10 Decimal 75279920
12 Duodecimal 21264928
16 Hexadecimal 47cae30
20 Vigesimal 13a9jg0
36 Base36 18ticw

Cryptographic Hash Functions

md5 b85ce08ff103b96fded40e7845e94309
sha1 003cd25be01bc5ccbc7d09a011228fd3c6e68a3c
sha256 587557116af7c9a1a682233d6f9947cd8d4f99bb75ddbbc152d031df4ee061fc
sha512 ac8e6efae2387909ce9d9a6bcc439d16c243ba5f3fa24b0a1343406a86f1e057969fc7ed775826bc5179990f937417bc32f784bac5d8a88b889cc0c4f1606991
ripemd-160 08f86019b5a03b9a9d2004ecc5bb02cd6d2760a5

75279920 as geometric shapes

Circle

Radius = n
Diameter 150559840
Circumference 472997687.26965
Area 1.7803614028922E+16

Sphere

Radius = n
Volume 1.7870061864109E+24
Surface area 7.1214456115689E+16
Circumference 472997687.26965

Square

Length = n
Perimeter 301119680
Area 5667066355206400
Diagonal 106461883.83836

Cube

Length = n
Surface area 34002398131238400
Volume 4.2661630185463E+23
Space diagonal 130388646.22972

Equilateral Triangle

Length = n
Perimeter 225839760
Area 2.4539117142704E+15
Altitude 65194323.11486

Triangular Pyramid

Length = n
Surface area 2.4539117142704E+15
Volume 5.0277213334356E+22
Height 35487294.612787