7955981377 (number)

7955981377 is an odd 10-digits prime number following 7955981376 and preceding 7955981378. In scientific notation, it is written as 7.955981377 × 10^9. The sum of its digits is 61. It has a total of 1 prime factors and 2 positive divisors. There are 7955981376 positive integers (up to 7955981377) that are relatively prime to 7955981377.

Interesting facts

Basic properties

Name

Name seven billion nine hundred fifty-five million nine hundred eighty-one thousand three hundred seventy-seven

Notation

Scientific notation 7.955981377 × 10^9
Engineering notation 7.955981377 × 10^9

Prime Factorization of 7955981377

Prime Factorization 7955981377

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 7955981377
Product of the distinct prime numbers

The prime factorization of 7955981377 is 7955981377. Since it has a total of 1 prime factors.

Most popular turbo-numbers

2, 1, 81, 32, 589, 537, 3887, 943, 13112, 71633, 73458, 422405, 5308865, 4073954, 31448951, 88476978, 769209291, 682545161, 5943973758, 3711871335

Basic calculations (n = 7955981377)

Multiplication

n×y
n×2 15911962754
n×3 23867944131
n×4 31823925508
n×5 39779906885

Division

n÷y
n÷2 3977990688.5
n÷3 2651993792.3333
n÷3 1988995344.25
n÷5 1591196275.4

Exponentiation

ny
n2 6.3297639671171E+19
n3 5.0359484243189E+29
n4 4.0065911879414E+39
n5 3.1876364876514E+49

Nth Root

y√n
2√n 89196.308090638
3√n 1996.3250328609
4√n 298.65750968398
5√n 95.529774277716

Divisors of 7955981377

1, 7955981377

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 7955981378
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 3977990689
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 89196.308096244
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999997486
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7955981377 can be divided by 2 positive divisors. The sum of these divisors (counting 7955981377) is 7955981378, the average is 3977990689.

Base conversion 7955981377

Base System Value
2 Binary 111011010001101101010010001000001
3 Ternary 202112110120201200221
4 Quaternary 13122031222101001
5 Quinary 112243212401002
6 Senary 3353244143041
8 Octal 73215522101
10 Decimal 7955981377
12 Duodecimal 1660537a81
16 Hexadecimal 1da36a441
20 Vigesimal 6464hd8h
36 Base36 3nksaip

Cryptographic Hash Functions

md5 934a7b82912242905800c80916a96932
sha1 b7c9155369eb22cb1f32391f6a68b1b9a5856a28
sha256 4d50fb437998072ab58dcab6a3c5fe90086d05e71272467db967392a6f30d390
sha512 5a4d46a44b360eed54990a00935f2fff8a2fd8ec27c43cc44021c38f42aaaccc834c44725d7abc29adb5e71100a1949e077dfdad003a898af258562d2b734f89
ripemd-160 536977de9be9a7cbaed3fb8048f6ec4468994f9b

7955981377 as geometric shapes

Circle

Radius = n
Diameter 15911962754
Circumference 49988905292.161
Area 1.9885539978052E+20

Sphere

Radius = n
Volume 2.1094531431597E+30
Surface area 7.954215991221E+20
Circumference 49988905292.161

Square

Length = n
Perimeter 31823925508
Area 6.3297639671171E+19
Diagonal 11251456765.341

Cube

Length = n
Surface area 3.7978583802702E+20
Volume 5.0359484243189E+29
Space diagonal 13780163969.036

Equilateral Triangle

Length = n
Perimeter 23867944131
Area 2.7408681977414E+19
Altitude 6890081984.5179

Triangular Pyramid

Length = n
Surface area 2.7408681977414E+19
Volume 5.934922134236E+28
Height 3750485588.4471