681004920 (number)

681004920 is an even 9-digits composite number following 681004919 and preceding 681004921. In scientific notation, it is written as 6.81004920 × 10^8. The sum of its digits is 30. It has a total of 7 prime factors and 64 positive divisors. There are 181367424 positive integers (up to 681004920) that are relatively prime to 681004920.

Interesting facts

Basic properties

Name

Name six hundred eighty-one million four thousand nine hundred twenty

Notation

Scientific notation 6.81004920 × 10^8
Engineering notation 6.81004920 × 10^6

Prime Factorization of 681004920

Prime Factorization 2 × 2 × 2 × 3 × 5 × 883 × 6427

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 170251230
Product of the distinct prime numbers

The prime factorization of 681004920 is 2 × 2 × 2 × 3 × 5 × 883 × 6427. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 3, 90, 63, 188, 105, 7897, 2284, 82494, 29220, 809443, 406996, 898055, 6094946, 63407760, 91899374, 231002797, 556047787, 8404756213, 434307869

Basic calculations (n = 681004920)

Multiplication

n×y
n×2 1362009840
n×3 2043014760
n×4 2724019680
n×5 3405024600

Division

n÷y
n÷2 340502460
n÷3 227001640
n÷3 170251230
n÷5 136200984

Exponentiation

ny
n2 463767701064206400
n3 3.1582808616181E+26
n4 2.1508048055038E+35
n5 1.4647086545077E+44

Nth Root

y√n
2√n 26096.070968634
3√n 879.79890377382
4√n 161.54278370956
5√n 58.429214775322

Divisors of 681004920

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 883, 1766, 2649, 3532, 4415, 5298, 6427, 7064, 8830, 10596, 12854, 13245, 17660, 19281, 21192, 25708, 26490, 32135, 35320, 38562, 51416, 52980, 64270, 77124, 96405, 105960, 128540, 154248, 192810, 257080, 385620, 771240, 5675041, 11350082, 17025123, 22700164, 28375205, 34050246, 45400328, 56750410, 68100492, 85125615, 113500820, 136200984, 170251230, 227001640, 340502460, 681004920

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 -681004919
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 681004920 can be divided by 64 positive divisors. The sum of these divisors (counting 681004920) is 1, the average is 0.015625.

Base conversion 681004920

Base System Value
2 Binary 101000100101110100111101111000
3 Ternary 1202110102122010110
4 Quaternary 220211310331320
5 Quinary 2343314124140
6 Senary 151324144320
8 Octal 5045647570
10 Decimal 681004920
12 Duodecimal 1700980a0
16 Hexadecimal 28974f78
20 Vigesimal acg5c60
36 Base36 b9garc

Cryptographic Hash Functions

md5 76d33ec93df3af0f3c7d21c9523d47ce
sha1 991cf9541165391b17b81e87ce21698776e0f3c8
sha256 e51caf30db2c9406deadfd4725726707d48319ef59eca280bf2c65a82511b2ce
sha512 810769a06526c566cbc94c74852584c286a7f7319c39cd178ca9eb54cdcf994d75e65986c85af5a71479b486df70e8c9fd988e67fc5e328ad4e3c85c981ffead
ripemd-160 b51dfb45c5047413600dd83b86b7d6f5fe7ef9cc

681004920 as geometric shapes

Circle

Radius = n
Diameter 1362009840
Circumference 4278880107.461
Area 1.4569692026355E+18

Sphere

Radius = n
Volume 1.322937593711E+27
Surface area 5.8278768105422E+18
Circumference 4278880107.461

Square

Length = n
Perimeter 2724019680
Area 463767701064206400
Diagonal 963086393.9068

Cube

Length = n
Surface area 2782606206385238400
Volume 3.1582808616181E+26
Space diagonal 1179535121.6444

Equilateral Triangle

Length = n
Perimeter 2043014760
Area 2.0081730528816E+17
Altitude 589767560.82219

Triangular Pyramid

Length = n
Surface area 2.0081730528816E+17
Volume 3.7220696902365E+25
Height 321028797.96893