77142015 (number)

77142015 is an odd 8-digits composite number following 77142014 and preceding 77142016. In scientific notation, it is written as 7.7142015 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 41057280 positive integers (up to 77142015) that are relatively prime to 77142015.

Interesting facts

Basic properties

Name

Name seventy-seven million one hundred forty-two thousand fifteen

Notation

Scientific notation 7.7142015 × 10^7
Engineering notation 7.7142015 × 10^6

Prime Factorization of 77142015

Prime Factorization 15 × 3 × 577 × 2971

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 77142015
Product of the distinct prime numbers

The prime factorization of 77142015 is 15 × 3 × 577 × 2971. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 57, 24, 14, 229, 8537, 1805, 35292, 89281, 750115, 726029, 9454639, 9943183, 61952523, 94375562, 713708010, 677826727, 336133265, 8971612651

Basic calculations (n = 77142015)

Multiplication

n×y
n×2 154284030
n×3 231426045
n×4 308568060
n×5 385710075

Division

n÷y
n÷2 38571007.5
n÷3 25714005
n÷3 19285503.75
n÷5 15428403

Exponentiation

ny
n2 5950890478260225
n3 4.5906368253731E+23
n4 3.5413097484248E+31
n5 2.7318376973263E+39

Nth Root

y√n
2√n 8783.0527153149
3√n 425.69347452859
4√n 93.717942333978
5√n 37.79707528987

Divisors of 77142015

1, 3, 15, 45, 577, 1731, 2971, 8655, 8913, 25965, 44565, 133695, 1714267, 5142801, 25714005, 77142015

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77142014
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77142015 can be divided by 16 positive divisors. The sum of these divisors (counting 77142015) is 1, the average is 0.0625.

Base conversion 77142015

Base System Value
2 Binary 100100110010001011111111111
3 Ternary 12101011012221200
4 Quaternary 10212101133333
5 Quinary 124222021030
6 Senary 11353230543
8 Octal 446213777
10 Decimal 77142015
12 Duodecimal 21a02453
16 Hexadecimal 49917ff
20 Vigesimal 1422f0f
36 Base36 19xf5r

Cryptographic Hash Functions

md5 bc6867b02f53468d86d1db3966111fb7
sha1 cc2fea54b6561a04833bc974dc63812347739ba0
sha256 d83c23487d29ab50de68751207e5a090a1fbf995fa47a012451babf054e6ab9e
sha512 e131ce3cae8b7425e9ddd722527761687202e58120c7cbea927befd7d2a7e9036a8d60cead7be4264ae567358c29223c20c1bc8cd01871193f782a9fc529842e
ripemd-160 cb1f3be20edbd0900e6b8138a52c80ab081db0b8

77142015 as geometric shapes

Circle

Radius = n
Diameter 154284030
Circumference 484697575.21423
Area 1.869527380882E+16

Sphere

Radius = n
Volume 1.9229214567854E+24
Surface area 7.4781095235279E+16
Circumference 484697575.21423

Square

Length = n
Perimeter 308568060
Area 5950890478260225
Diagonal 109095283.84179

Cube

Length = n
Surface area 35705342869561350
Volume 4.5906368253731E+23
Space diagonal 133613889.37824

Equilateral Triangle

Length = n
Perimeter 231426045
Area 2.5768111646561E+15
Altitude 66806944.68912

Triangular Pyramid

Length = n
Surface area 2.5768111646561E+15
Volume 5.4101173819766E+22
Height 36365094.61393