7997665890 (number)

7997665890 is an even 10-digits composite number following 7997665889 and preceding 7997665891. In scientific notation, it is written as 7.997665890 × 10^9. The sum of its digits is 66. It has a total of 6 prime factors and 64 positive divisors. There are 2069082624 positive integers (up to 7997665890) that are relatively prime to 7997665890.

Interesting facts

Basic properties

Name

Name seven billion nine hundred ninety-seven million six hundred sixty-five thousand eight hundred ninety

Notation

Scientific notation 7.997665890 × 10^9
Engineering notation 7.997665890 × 10^9

Prime Factorization of 7997665890

Prime Factorization 2 × 3 × 5 × 149 × 43 × 41609

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7997665890
Product of the distinct prime numbers

The prime factorization of 7997665890 is 2 × 3 × 5 × 149 × 43 × 41609. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 5, 87, 70, 62, 673, 6782, 8339, 67069, 24749, 379355, 628771, 2904513, 9059399, 32932717, 81352069, 330169910, 21209122, 4448853018, 9648326677

Basic calculations (n = 7997665890)

Multiplication

n×y
n×2 15995331780
n×3 23992997670
n×4 31990663560
n×5 39988329450

Division

n÷y
n÷2 3998832945
n÷3 2665888630
n÷3 1999416472.5
n÷5 1599533178

Exponentiation

ny
n2 6.3962659688069E+19
n3 5.1155198162095E+29
n4 4.0912218343718E+39
n5 3.2720225313178E+49

Nth Root

y√n
2√n 89429.670076547
3√n 1999.8054719134
4√n 299.04793942869
5√n 95.629668747772

Divisors of 7997665890

1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 149, 215, 258, 298, 430, 447, 645, 745, 894, 1290, 1490, 2235, 4470, 6407, 12814, 19221, 32035, 38442, 41609, 64070, 83218, 96105, 124827, 192210, 208045, 249654, 416090, 624135, 1248270, 1789187, 3578374, 5367561, 6199741, 8945935, 10735122, 12399482, 17891870, 18599223, 26837805, 30998705, 37198446, 53675610, 61997410, 92996115, 185992230, 266588863, 533177726, 799766589, 1332944315, 1599533178, 2665888630, 3998832945, 7997665890

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 -7997665889
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 7997665890 can be divided by 64 positive divisors. The sum of these divisors (counting 7997665890) is 1, the average is 0.015625.

Base conversion 7997665890

Base System Value
2 Binary 111011100101100101011001001100010
3 Ternary 202122101000112002210
4 Quaternary 13130230223021202
5 Quinary 112334400302030
6 Senary 3401333422550
8 Octal 73454531142
10 Decimal 7997665890
12 Duodecimal 167249aa56
16 Hexadecimal 1dcb2b262
20 Vigesimal 64j584ea
36 Base36 3o9lqhu

Cryptographic Hash Functions

md5 01df14e421a31272f6ed8bb39a4f4c6c
sha1 d1a129e27a8e84fffbe2b35418554f29084a2ad2
sha256 32e13347de39172c9d65f2a7294b2764433fac041243cc642ff1aa337a58302d
sha512 8d856cffcfa50bed6e6312b00c15ebf32c99e12ce70d85f4b55b17521d5340a129fe672af7b2d0c2ec2411763683913595c0dcbf1061a2efed95a3a64c4968ce
ripemd-160 5f20864a7255d2a1aa60f33c5f3cd70fb66ba90c

7997665890 as geometric shapes

Circle

Radius = n
Diameter 15995331780
Circumference 50250816811.779
Area 2.009446217801E+20

Sphere

Radius = n
Volume 2.1427839298529E+30
Surface area 8.0377848712041E+20
Circumference 50250816811.779

Square

Length = n
Perimeter 31990663560
Area 6.3962659688069E+19
Diagonal 11310407568.967

Cube

Length = n
Surface area 3.8377595812842E+20
Volume 5.1155198162095E+29
Space diagonal 13852363663.441

Equilateral Triangle

Length = n
Perimeter 23992997670
Area 2.7696644091744E+19
Altitude 6926181831.7203

Triangular Pyramid

Length = n
Surface area 2.7696644091744E+19
Volume 6.0286979188932E+28
Height 3770135856.3222