75157212 (number)

75157212 is an even 8-digits composite number following 75157211 and preceding 75157213. In scientific notation, it is written as 7.5157212 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 21676032 positive integers (up to 75157212) that are relatively prime to 75157212.

Interesting facts

Basic properties

Name

Name seventy-five million one hundred fifty-seven thousand two hundred twelve

Notation

Scientific notation 7.5157212 × 10^7
Engineering notation 7.5157212 × 10^6

Prime Factorization of 75157212

Prime Factorization 2 × 2 × 1443 × 29 × 449

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 37578606
Product of the distinct prime numbers

The prime factorization of 75157212 is 2 × 2 × 1443 × 29 × 449. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 10, 62, 43, 964, 857, 9615, 8680, 50185, 80107, 752379, 863977, 7288462, 8237423, 90491776, 64558113, 538450218, 643980508, 1056571828, 3881421969

Basic calculations (n = 75157212)

Multiplication

n×y
n×2 150314424
n×3 225471636
n×4 300628848
n×5 375786060

Division

n÷y
n÷2 37578606
n÷3 25052404
n÷3 18789303
n÷5 15031442.4

Exponentiation

ny
n2 5648606515612944
n3 4.245335173985E+23
n4 3.1906755568225E+31
n5 2.3980227924733E+39

Nth Root

y√n
2√n 8669.3259253531
3√n 422.01078864027
4√n 93.109215039936
5√n 37.600544343977

Divisors of 75157212

1, 2, 4, 29, 58, 116, 449, 898, 1443, 1796, 2886, 5772, 13021, 26042, 41847, 52084, 83694, 167388, 647907, 1295814, 2591628, 18789303, 37578606, 75157212

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -75157211
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 75157212 can be divided by 24 positive divisors. The sum of these divisors (counting 75157212) is 1, the average is 0.041666666666667.

Base conversion 75157212

Base System Value
2 Binary 100011110101100111011011100
3 Ternary 12020102101022110
4 Quaternary 10132230323130
5 Quinary 123220012322
6 Senary 11242514020
8 Octal 436547334
10 Decimal 75157212
12 Duodecimal 21205910
16 Hexadecimal 47acedc
20 Vigesimal 139ed0c
36 Base36 18qvoc

Cryptographic Hash Functions

md5 df8bc3abbf0ebf8d65be59be134e832b
sha1 c63f5923f935ac1b3df5c6542114256c41746d4e
sha256 a1305921d3afed1753d33c5cc28b95e65e5101fdff5a3428200b2d22b8d93400
sha512 59655dd6825ca20307079168d8ab883cfc3f849fc750a180f392098c05eb6318323f752e0decfe83747a9cc76da966c63261af13cfc5096acfd6722eed8faeb5
ripemd-160 6a2ca5f95c113af9a18e6451e820ee1836def1a5

75157212 as geometric shapes

Circle

Radius = n
Diameter 150314424
Circumference 472226690.16698
Area 1.7745620732469E+16

Sphere

Radius = n
Volume 1.7782818392824E+24
Surface area 7.0982482929876E+16
Circumference 472226690.16698

Square

Length = n
Perimeter 300628848
Area 5648606515612944
Diagonal 106288348.52055

Cube

Length = n
Surface area 33891639093677664
Volume 4.245335173985E+23
Space diagonal 130176109.73923

Equilateral Triangle

Length = n
Perimeter 225471636
Area 2.4459183692516E+15
Altitude 65088054.869613

Triangular Pyramid

Length = n
Surface area 2.4459183692516E+15
Volume 5.0031754832243E+22
Height 35429449.50685