7901478768 (number)

7901478768 is an even 10-digits composite number following 7901478767 and preceding 7901478769. In scientific notation, it is written as 7.901478768 × 10^9. The sum of its digits is 57. It has a total of 7 prime factors and 40 positive divisors. There are 2606671872 positive integers (up to 7901478768) that are relatively prime to 7901478768.

Interesting facts

Basic properties

Name

Name seven billion nine hundred one million four hundred seventy-eight thousand seven hundred sixty-eight

Notation

Scientific notation 7.901478768 × 10^9
Engineering notation 7.901478768 × 10^9

Prime Factorization of 7901478768

Prime Factorization 2 × 2 × 2 × 2 × 3 × 97 × 1697053

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 987684846
Product of the distinct prime numbers

The prime factorization of 7901478768 is 2 × 2 × 2 × 2 × 3 × 97 × 1697053. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 7, 10, 52, 476, 529, 2732, 6227, 87065, 75699, 67208, 371138, 2879114, 9283427, 53482036, 73663169, 450097681, 872487536, 1601344525, 6349547579

Basic calculations (n = 7901478768)

Multiplication

n×y
n×2 15802957536
n×3 23704436304
n×4 31605915072
n×5 39507393840

Division

n÷y
n÷2 3950739384
n÷3 2633826256
n÷3 1975369692
n÷5 1580295753.6

Exponentiation

ny
n2 6.2433366721155E+19
n3 4.9331592156196E+29
n4 3.8979252801382E+39
n5 3.0799373840262E+49

Nth Root

y√n
2√n 88890.262503831
3√n 1991.7559619432
4√n 298.14470061336
5√n 95.39852841777

Divisors of 7901478768

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 4656, 1697053, 3394106, 5091159, 6788212, 10182318, 13576424, 20364636, 27152848, 40729272, 81458544, 164614141, 329228282, 493842423, 658456564, 987684846, 1316913128, 1975369692, 2633826256, 3950739384, 7901478768

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7901478767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7901478768 can be divided by 40 positive divisors. The sum of these divisors (counting 7901478768) is 1, the average is 0.025.

Base conversion 7901478768

Base System Value
2 Binary 111010110111101101111111101110000
3 Ternary 202101200000201011210
4 Quaternary 13112331233331300
5 Quinary 112140234310033
6 Senary 3344020040120
8 Octal 72675577560
10 Decimal 7901478768
12 Duodecimal 1646233040
16 Hexadecimal 1d6f6ff70
20 Vigesimal 63944gi8
36 Base36 3moc41c

Cryptographic Hash Functions

md5 05f1f3ac6aa00c6944279693db15c578
sha1 e7c35581ea4fd4604ebe80d302a85ef04fc9554e
sha256 c608eae4f5b82901abd7a624e34a0dc958ca34949f9c37681a466ab90b118377
sha512 dfaebc2aa66f9debf9d39291673f99fdac1a6629d6b42ce01de40f7209b1b781d1253b3c4a8d5ba6de718d40a29801154415998c354de353f63e7a1b18d6270b
ripemd-160 53b34ea54bbddb2bb8e6477e5443902dfedfbfe1

7901478768 as geometric shapes

Circle

Radius = n
Diameter 15802957536
Circumference 49646455300.089
Area 1.9614020623006E+20

Sphere

Radius = n
Volume 2.0663969001039E+30
Surface area 7.8456082492023E+20
Circumference 49646455300.089

Square

Length = n
Perimeter 31605915072
Area 6.2433366721155E+19
Diagonal 11174378436.509

Cube

Length = n
Surface area 3.7460020032693E+20
Volume 4.9331592156196E+29
Space diagonal 13685762681.103

Equilateral Triangle

Length = n
Perimeter 23704436304
Area 2.7034440812155E+19
Altitude 6842881340.5514

Triangular Pyramid

Length = n
Surface area 2.7034440812155E+19
Volume 5.8137838900626E+28
Height 3724792812.1696