768020157 (number)

768020157 is an odd 9-digits composite number following 768020156 and preceding 768020158. In scientific notation, it is written as 7.68020157 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 512013420 positive integers (up to 768020157) that are relatively prime to 768020157.

Interesting facts

Basic properties

Name

Name seven hundred sixty-eight million twenty thousand one hundred fifty-seven

Notation

Scientific notation 7.68020157 × 10^8
Engineering notation 7.68020157 × 10^6

Prime Factorization of 768020157

Prime Factorization 9 × 3 × 28445191

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 768020157
Product of the distinct prime numbers

The prime factorization of 768020157 is 9 × 3 × 28445191. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 8, 21, 33, 688, 540, 1486, 9504, 60232, 21076, 29884, 944327, 6682320, 4995248, 2108068, 85324805, 772437922, 614157889, 5245520668, 9435644797

Basic calculations (n = 768020157)

Multiplication

n×y
n×2 1536040314
n×3 2304060471
n×4 3072080628
n×5 3840100785

Division

n÷y
n÷2 384010078.5
n÷3 256006719
n÷3 192005039.25
n÷5 153604031.4

Exponentiation

ny
n2 589854961558304649
n3 4.5302050018324E+26
n4 3.4792887567495E+35
n5 2.6721638972071E+44

Nth Root

y√n
2√n 27713.176595259
3√n 915.77940577986
4√n 166.47275030845
5√n 59.85142895785

Divisors of 768020157

1, 3, 9, 27, 28445191, 85335573, 256006719, 768020157

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 -768020156
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 768020157 can be divided by 8 positive divisors. The sum of these divisors (counting 768020157) is 1, the average is 0.125.

Base conversion 768020157

Base System Value
2 Binary 101101110001110000111010111101
3 Ternary 1222112011110121000
4 Quaternary 231301300322331
5 Quinary 3033103121112
6 Senary 204113200513
8 Octal 5561607275
10 Decimal 768020157
12 Duodecimal 195260139
16 Hexadecimal 2dc70ebd
20 Vigesimal c002a7h
36 Base36 cp9c59

Cryptographic Hash Functions

md5 b7c6c6a75872ce763bf9d1e7dc6ea7e4
sha1 0d1500e16598b5707b17e854fc7d4c869ee90ba3
sha256 084e74b9fbc14309e302919720110e9246433ccc2368e4602b5d76de58f10961
sha512 5198c3ccf5432e681aa70b3d536fb483177dc98ea76e8daa5b7d04155163ece5f5d75d6b8e19c17cb3af5563397863ec2c32ecbba221e6e52d4a732c47fe9245
ripemd-160 fc1597d4ee619277087e51eee646be49954b223c

768020157 as geometric shapes

Circle

Radius = n
Diameter 1536040314
Circumference 4825612966.0802
Area 1.8530840139151E+18

Sphere

Radius = n
Volume 1.897607833735E+27
Surface area 7.4123360556602E+18
Circumference 4825612966.0802

Square

Length = n
Perimeter 3072080628
Area 589854961558304649
Diagonal 1086144522.2053

Cube

Length = n
Surface area 3539129769349827894
Volume 4.5302050018324E+26
Space diagonal 1330249933.161

Equilateral Triangle

Length = n
Perimeter 2304060471
Area 2.5541469062889E+17
Altitude 665124966.58051

Triangular Pyramid

Length = n
Surface area 2.5541469062889E+17
Volume 5.3388977949348E+25
Height 362048174.06844