802125891 (number)

802125891 is an odd 9-digits composite number following 802125890 and preceding 802125892. In scientific notation, it is written as 8.02125891 × 10^8. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 457994880 positive integers (up to 802125891) that are relatively prime to 802125891.

Interesting facts

Basic properties

Name

Name eight hundred two million one hundred twenty-five thousand eight hundred ninety-one

Notation

Scientific notation 8.02125891 × 10^8
Engineering notation 8.02125891 × 10^6

Prime Factorization of 802125891

Prime Factorization 3 × 3 × 7 × 1481 × 8597

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 267375297
Product of the distinct prime numbers

The prime factorization of 802125891 is 3 × 3 × 7 × 1481 × 8597. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 3, 10, 45, 361, 994, 2606, 8422, 74696, 87655, 935066, 499315, 1184893, 4028467, 88672968, 1314181, 244817096, 297594544, 2459377447, 2205980355

Basic calculations (n = 802125891)

Multiplication

n×y
n×2 1604251782
n×3 2406377673
n×4 3208503564
n×5 4010629455

Division

n÷y
n÷2 401062945.5
n÷3 267375297
n÷3 200531472.75
n÷5 160425178.2

Exponentiation

ny
n2 643405945012543881
n3 5.1609256691788E+26
n4 4.1397121007748E+35
n5 3.3205702573175E+44

Nth Root

y√n
2√n 28321.827112671
3√n 929.13933207965
4√n 168.29090026698
5√n 60.373799333953

Divisors of 802125891

1, 3, 7, 9, 21, 63, 1481, 4443, 8597, 10367, 13329, 25791, 31101, 60179, 77373, 93303, 180537, 541611, 12732157, 38196471, 89125099, 114589413, 267375297, 802125891

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -802125890
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 802125891 can be divided by 24 positive divisors. The sum of these divisors (counting 802125891) is 1, the average is 0.041666666666667.

Base conversion 802125891

Base System Value
2 Binary 101111110011110111100001000011
3 Ternary 2001220100012212100
4 Quaternary 233303313201003
5 Quinary 3120321012031
6 Senary 211332201443
8 Octal 5763674103
10 Decimal 802125891
12 Duodecimal 1a4769283
16 Hexadecimal 2fcf7843
20 Vigesimal cad5eeb
36 Base36 d9kcar

Cryptographic Hash Functions

md5 a6c74b344cf1b2d44e2f987c4a5bab65
sha1 50fd0ce4993801baf3c0e00f10896b9098da9fc9
sha256 a72765f28b295731c2573fe9a076cc6d212d3d6d00b9ee3afac68523e910e868
sha512 a225ecb78fb51ab329cad45fd73772f1b98f36c3c079f5e71ae7ae6b808c5c364412b9d2aea650fca6167dfa8b4ca08d62689a585a2f37f0990cd9d0908db70d
ripemd-160 9e008601697b6169f918355dd7fb80f031bf121e

802125891 as geometric shapes

Circle

Radius = n
Diameter 1604251782
Circumference 5039905612.8395
Area 2.0213193901274E+18

Sphere

Radius = n
Volume 2.1618034890687E+27
Surface area 8.0852775605096E+18
Circumference 5039905612.8395

Square

Length = n
Perimeter 3208503564
Area 643405945012543881
Diagonal 1134377313.7828

Cube

Length = n
Surface area 3860435670075263286
Volume 5.1609256691788E+26
Space diagonal 1389322797.2785

Equilateral Triangle

Length = n
Perimeter 2406377673
Area 2.786029466634E+17
Altitude 694661398.63923

Triangular Pyramid

Length = n
Surface area 2.786029466634E+17
Volume 6.0822092297935E+25
Height 378125771.26093