6887129640 (number)

6887129640 is an even 10-digits composite number following 6887129639 and preceding 6887129641. In scientific notation, it is written as 6.887129640 × 10^9. The sum of its digits is 51. It has a total of 7 prime factors and 64 positive divisors. There are 1826415360 positive integers (up to 6887129640) that are relatively prime to 6887129640.

Interesting facts

Basic properties

Name

Name six billion eight hundred eighty-seven million one hundred twenty-nine thousand six hundred forty

Notation

Scientific notation 6.887129640 × 10^9
Engineering notation 6.887129640 × 10^9

Prime Factorization of 6887129640

Prime Factorization 2 × 2 × 2 × 5 × 3 × 181 × 317087

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1721782410
Product of the distinct prime numbers

The prime factorization of 6887129640 is 2 × 2 × 2 × 5 × 3 × 181 × 317087. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 8, 94, 44, 56, 369, 940, 1432, 89412, 48342, 7508, 534602, 1807221, 7407667, 64546303, 16136032, 791998595, 547701772, 4122520467, 3881048841

Basic calculations (n = 6887129640)

Multiplication

n×y
n×2 13774259280
n×3 20661388920
n×4 27548518560
n×5 34435648200

Division

n÷y
n÷2 3443564820
n÷3 2295709880
n÷3 1721782410
n÷5 1377425928

Exponentiation

ny
n2 4.7432554678167E+19
n3 3.2667415322492E+29
n4 2.2498472432973E+39
n5 1.5494989634785E+49

Nth Root

y√n
2√n 82988.732006219
3√n 1902.5938386845
4√n 288.0776492653
5√n 92.812752305885

Divisors of 6887129640

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 181, 362, 543, 724, 905, 1086, 1448, 1810, 2172, 2715, 3620, 4344, 5430, 7240, 10860, 21720, 317087, 634174, 951261, 1268348, 1585435, 1902522, 2536696, 3170870, 3805044, 4756305, 6341740, 7610088, 9512610, 12683480, 19025220, 38050440, 57392747, 114785494, 172178241, 229570988, 286963735, 344356482, 459141976, 573927470, 688712964, 860891205, 1147854940, 1377425928, 1721782410, 2295709880, 3443564820, 6887129640

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 -6887129639
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 6887129640 can be divided by 64 positive divisors. The sum of these divisors (counting 6887129640) is 1, the average is 0.015625.

Base conversion 6887129640

Base System Value
2 Binary 110011010100000010100001000101000
3 Ternary 122202222100102202120
4 Quaternary 12122200110020220
5 Quinary 103101101122030
6 Senary 3055223031240
8 Octal 63240241050
10 Decimal 6887129640
12 Duodecimal 140259b520
16 Hexadecimal 19a814228
20 Vigesimal 57c4b420
36 Base36 35wf38o

Cryptographic Hash Functions

md5 f73ebfa3104c921c4a98f691dda06fdb
sha1 cbc58e4d61f5b24b5899ad3f3a069a6704515ae0
sha256 fc682f8ad3a031a6a8bbdd2c3226b3ed9a7bf3f4dab482520e5fbd92bd29e527
sha512 a68335343ebb931d255d495d14c4b6a25addaf8b491ec81c6aebe5022084d253505f7ebb59260101d1bc67f4b106bc5c8bab1898cceb5d22eb1b9840a6803469
ripemd-160 08ab092b4a6c41a15ffc250234c1f93f6bc76ff5

6887129640 as geometric shapes

Circle

Radius = n
Diameter 13774259280
Circumference 43273111762.689
Area 1.4901376531792E+20

Sphere

Radius = n
Volume 1.3683694931854E+30
Surface area 5.960550612717E+20
Circumference 43273111762.689

Square

Length = n
Perimeter 27548518560
Area 4.7432554678167E+19
Diagonal 9739872142.7097

Cube

Length = n
Surface area 2.84595328069E+20
Volume 3.2667415322492E+29
Space diagonal 11928858454.794

Equilateral Triangle

Length = n
Perimeter 20661388920
Area 2.0538898658843E+19
Altitude 5964429227.3968

Triangular Pyramid

Length = n
Surface area 2.0538898658843E+19
Volume 3.8498918163953E+28
Height 3246624047.5699