78506750 (number)

78506750 is an even 8-digits composite number following 78506749 and preceding 78506751. In scientific notation, it is written as 7.8506750 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 64 positive divisors. There are 26611200 positive integers (up to 78506750) that are relatively prime to 78506750.

Interesting facts

Basic properties

Name

Name seventy-eight million five hundred six thousand seven hundred fifty

Notation

Scientific notation 7.8506750 × 10^7
Engineering notation 7.8506750 × 10^6

Prime Factorization of 78506750

Prime Factorization 2 × 5 × 7 × 25 × 113 × 397

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 78506750
Product of the distinct prime numbers

The prime factorization of 78506750 is 2 × 5 × 7 × 25 × 113 × 397. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 9, 4, 14, 190, 149, 4837, 9417, 95208, 3911, 820421, 611131, 8547235, 3366880, 57387529, 50809901, 503821910, 947205661, 7436659701, 3085419019

Basic calculations (n = 78506750)

Multiplication

n×y
n×2 157013500
n×3 235520250
n×4 314027000
n×5 392533750

Division

n÷y
n÷2 39253375
n÷3 26168916.666667
n÷3 19626687.5
n÷5 15701350

Exponentiation

ny
n2 6163309795562500
n3 4.8386142129278E+23
n4 3.7986387636077E+31
n5 2.9821878375486E+39

Nth Root

y√n
2√n 8860.4034896838
3√n 428.18915780644
4√n 94.129716294504
5√n 37.929873980159

Divisors of 78506750

1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 113, 125, 175, 226, 250, 350, 397, 565, 791, 794, 875, 1130, 1582, 1750, 1985, 2779, 2825, 3955, 3970, 5558, 5650, 7910, 9925, 13895, 14125, 19775, 19850, 27790, 28250, 39550, 44861, 49625, 69475, 89722, 98875, 99250, 138950, 197750, 224305, 314027, 347375, 448610, 628054, 694750, 1121525, 1570135, 2243050, 3140270, 5607625, 7850675, 11215250, 15701350, 39253375, 78506750

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78506749
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78506750 can be divided by 64 positive divisors. The sum of these divisors (counting 78506750) is 1, the average is 0.015625.

Base conversion 78506750

Base System Value
2 Binary 100101011011110101011111110
3 Ternary 12110201120000102
4 Quaternary 10223132223332
5 Quinary 130044204000
6 Senary 11442401102
8 Octal 453365376
10 Decimal 78506750
12 Duodecimal 22360192
16 Hexadecimal 4adeafe
20 Vigesimal 14ad6ha
36 Base36 1aqo72

Cryptographic Hash Functions

md5 baf0cbc81b086995a271ab95d9b5fa94
sha1 8d37932aa3307624195787b853daa2cc77523e94
sha256 d26fee704230153070bc33e9b11a6ff704e8dc125bd02de8b39ebbae5d781a76
sha512 29a8c30acaa99418cddd9a6cb8dab788877c964fdca108f16b4810cd90173ec7ad38559bed2d327ad1f23c4544ada8e00d6e9e0ce5e61412516636fc26709dfe
ripemd-160 fe11da73df2f5adb70df40d37508161120f71f9e

78506750 as geometric shapes

Circle

Radius = n
Diameter 157013500
Circumference 493272458.11442
Area 1.9362608775537E+16

Sphere

Radius = n
Volume 2.0267939819852E+24
Surface area 7.7450435102149E+16
Circumference 493272458.11442

Square

Length = n
Perimeter 314027000
Area 6163309795562500
Diagonal 111025310.58783

Cube

Length = n
Surface area 36979858773375000
Volume 4.8386142129278E+23
Space diagonal 135977679.73711

Equilateral Triangle

Length = n
Perimeter 235520250
Area 2.6687914271753E+15
Altitude 67988839.868554

Triangular Pyramid

Length = n
Surface area 2.6687914271753E+15
Volume 5.7023615358447E+22
Height 37008436.862611