7942749952 (number)

7942749952 is an even 10-digits composite number following 7942749951 and preceding 7942749953. In scientific notation, it is written as 7.942749952 × 10^9. The sum of its digits is 58. It has a total of 10 prime factors and 36 positive divisors. There are 3964249088 positive integers (up to 7942749952) that are relatively prime to 7942749952.

Interesting facts

Basic properties

Name

Name seven billion nine hundred forty-two million seven hundred forty-nine thousand nine hundred fifty-two

Notation

Scientific notation 7.942749952 × 10^9
Engineering notation 7.942749952 × 10^9

Prime Factorization of 7942749952

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 563 × 55109

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 62052734
Product of the distinct prime numbers

The prime factorization of 7942749952 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 563 × 55109. Since it has a total of 10 prime factors.

Most popular turbo-numbers

6, 10, 100, 25, 429, 748, 3756, 1822, 10550, 2129, 675424, 391522, 5956221, 3406215, 31426600, 1946938, 307325856, 589961173, 7129285220, 2812800089

Basic calculations (n = 7942749952)

Multiplication

n×y
n×2 15885499904
n×3 23828249856
n×4 31770999808
n×5 39713749760

Division

n÷y
n÷2 3971374976
n÷3 2647583317.3333
n÷3 1985687488
n÷5 1588549990.4

Exponentiation

ny
n2 6.3087276799996E+19
n3 5.0108646477498E+29
n4 3.9800044940393E+39
n5 3.1612180503991E+49

Nth Root

y√n
2√n 89122.106976889
3√n 1995.21773676
4√n 298.53325941491
5√n 95.49797840809

Divisors of 7942749952

1, 2, 4, 8, 16, 32, 64, 128, 256, 563, 1126, 2252, 4504, 9008, 18016, 36032, 55109, 72064, 110218, 144128, 220436, 440872, 881744, 1763488, 3526976, 7053952, 14107904, 31026367, 62052734, 124105468, 248210936, 496421872, 992843744, 1985687488, 3971374976, 7942749952

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7942749951
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7942749952 can be divided by 36 positive divisors. The sum of these divisors (counting 7942749952) is 1, the average is 0.027777777777778.

Base conversion 7942749952

Base System Value
2 Binary 111011001011011001011111100000000
3 Ternary 202111112200111121011
4 Quaternary 13121123023330000
5 Quinary 112231320444302
6 Senary 3352052410304
8 Octal 73133137400
10 Decimal 7942749952
12 Duodecimal 1658016994
16 Hexadecimal 1d96cbf00
20 Vigesimal 64223ehc
36 Base36 3ncwp34

Cryptographic Hash Functions

md5 d45af72cd4b29c2f49853b2a499ab820
sha1 621d255504e4351d096889908d1c203525652b5e
sha256 7fdd389d39597582d4b6a193e3eab8a6478b1ed9e9012f2562122e1cd44d97ff
sha512 48af3941cb9b957de0a6369022738f3fb4e6b234c07892fbd18f4d3df98598a2eb80af01aa0de35a6433cc2783f85f25cf1df70edc2e4f4b7b4902aecf22530a
ripemd-160 854043faf48aaa3b58e5c03fb20d1249ce506726

7942749952 as geometric shapes

Circle

Radius = n
Diameter 15885499904
Circumference 49905769797.008
Area 1.9819452532985E+20

Sphere

Radius = n
Volume 2.0989460754005E+30
Surface area 7.9277810131941E+20
Circumference 49905769797.008

Square

Length = n
Perimeter 31770999808
Area 6.3087276799996E+19
Diagonal 11232744704.657

Cube

Length = n
Surface area 3.7852366079998E+20
Volume 5.0108646477498E+29
Space diagonal 13757246468.679

Equilateral Triangle

Length = n
Perimeter 23828249856
Area 2.7317592182189E+19
Altitude 6878623234.3396

Triangular Pyramid

Length = n
Surface area 2.7317592182189E+19
Volume 5.905360620053E+28
Height 3744248234.8856