7998156741 (number)

7998156741 is an odd 10-digits composite number following 7998156740 and preceding 7998156742. In scientific notation, it is written as 7.998156741 × 10^9. The sum of its digits is 57. It has a total of 2 prime factors and 4 positive divisors. There are 5332104492 positive integers (up to 7998156741) that are relatively prime to 7998156741.

Interesting facts

Basic properties

Name

Name seven billion nine hundred ninety-eight million one hundred fifty-six thousand seven hundred forty-one

Notation

Scientific notation 7.998156741 × 10^9
Engineering notation 7.998156741 × 10^9

Prime Factorization of 7998156741

Prime Factorization 3 × 2666052247

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 7998156741
Product of the distinct prime numbers

The prime factorization of 7998156741 is 3 × 2666052247. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 4, 27, 69, 141, 888, 1291, 5466, 38049, 50745, 580636, 452332, 6214774, 4778418, 64430833, 63786521, 473999043, 505905392, 8250650863, 1161464360

Basic calculations (n = 7998156741)

Multiplication

n×y
n×2 15996313482
n×3 23994470223
n×4 31992626964
n×5 39990783705

Division

n÷y
n÷2 3999078370.5
n÷3 2666052247
n÷3 1999539185.25
n÷5 1599631348.2

Exponentiation

ny
n2 6.3970511253604E+19
n3 5.1164617580823E+29
n4 4.0922263100474E+39
n5 3.2730267447404E+49

Nth Root

y√n
2√n 89432.414375326
3√n 1999.8463832846
4√n 299.05252778622
5√n 95.630842559403

Divisors of 7998156741

1, 3, 2666052247, 7998156741

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7998156740
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7998156741 can be divided by 4 positive divisors. The sum of these divisors (counting 7998156741) is 1, the average is 0.25.

Base conversion 7998156741

Base System Value
2 Binary 111011100101110100010111111000101
3 Ternary 202122101221110102110
4 Quaternary 13130232202333011
5 Quinary 112340012003431
6 Senary 3401352131233
8 Octal 73456427705
10 Decimal 7998156741
12 Duodecimal 1672696b19
16 Hexadecimal 1dcba2fc5
20 Vigesimal 64j89bh1
36 Base36 3o9w98l

Cryptographic Hash Functions

md5 afa8a54ee3527136f7a6d4d14d92ff58
sha1 f1b5b3434a51c6d1ef325c35434f0b006f511773
sha256 1c3d5ab5fac949187be4ff86fc6465f750b5a026671bb923031da01fa7e7af0b
sha512 666d091cc5e16b8d77553576d9cd1c97861d7c348687cbdc573860e8950522af9e11c411ae93832563d100be46d783a5458528036c1ec81c950933b3a389171c
ripemd-160 ea0886b9c657d323229ff0d2d8ab898250f026a6

7998156741 as geometric shapes

Circle

Radius = n
Diameter 15996313482
Circumference 50253900919.571
Area 2.009692882007E+20

Sphere

Radius = n
Volume 2.1431784895419E+30
Surface area 8.0387715280282E+20
Circumference 50253900919.571

Square

Length = n
Perimeter 31992626964
Area 6.3970511253604E+19
Diagonal 11311101737.108

Cube

Length = n
Surface area 3.8382306752162E+20
Volume 5.1164617580823E+29
Space diagonal 13853213842.312

Equilateral Triangle

Length = n
Perimeter 23994470223
Area 2.770004391935E+19
Altitude 6926606921.1558

Triangular Pyramid

Length = n
Surface area 2.770004391935E+19
Volume 6.029808008036E+28
Height 3770367245.7027