8005985130

Names of 8005985130

• Cardinal: 8005985130 can be written as Eight billion, five million, nine hundred eighty-five thousand, one hundred thirty.

Scientific notation

• Scientific notation: 8.00598513 × 10⁹

Factors of 8005985130

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2077

Divisors of 8005985130

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 10 11 13 15 22 23 26 30 33 39 41 46 55 65 66 69 78 82 110 115 123 130 138 143 165 195 205 230 246 253 286 299 330 345 390 410 429 451 506 533 598 615 690 715 759 858 897 902 943 1066 1230 1265 1353 1430 1495 1518 1599 1794 1886 1979 2145 2255 2530 2665 2706 2829 2990 3198 3289 3795 3958 4290 4485 4510 4715 5330 5658 5863 5937 6578 6765 7590 7995 8970 9430 9867 9895 10373 11726 11874 12259 13530 14145 15990 16445 17589 19734 19790 20746 21769 24518 25727 28290 29315 29685 31119 32890 35178 36777 43538 45517 49335 51454 51865 58630 59370 61295 62238 65307 73554 77181 81139 87945 91034 98670 103730 108845 122590 128635 130614 134849 136551 154362 155595 162278 175890 183885 217690 227585 243417 257270 269698 273102 282997 311190 326535 367770 385905 404547 405695 455170 486834 500687 565994 591721 653070 674245 682755 771810 809094 811390 848991 892529 1001374 1054807 1183442 1217085 1348490 1365510 1414985 1502061 1697982 1775163 1785058 1866197 2022735 2109614 2434170 2503435 2677587 2829970 2958605 3004122 3164421 3550326 3732394 4045470 4244955 4462645 5006870 5274035 5355174 5598591 5917210 6328842 6508931 7510305 8489910 8875815 8925290 9330985 10548070 11197182 11602877 13017862 13387935 15020610 15822105 17751630 18661970 19526793 20528167 23205754 24260561 26775870 27992955 31644210 32544655 34808631 39053586 41056334 48521122 55985910 58014385 61584501 65089310 69617262 72781683 97633965 102640835 116028770 121302805 123169002 145563366 174043155 195267930 205281670 242605610 266866171 307922505 348086310 363908415 533732342 615845010 727816830 800598513 1334330855 1601197026 2668661710 4002992565 8005985130
• Sum of all divisors σ(n): 24141680640
• Sum of proper divisors (its aliquot sum) s(n): 16135695510
• 8005985130 is an abundant number, because the sum of its proper divisors (16135695510) is greater than itself. Its abundance is 8129710380

Bases of 8005985130

• Binary: 111011101001100011010001101101010₂
• Hexadecimal: 0x1DD31A36A
• Base-36: 3OEK1NU

Squares and roots of 8005985130

• 8005985130 squared (8005985130²) is 64095797901781116900
• 8005985130 cubed (8005985130³) is 513150004897144822416191697000
• The square root of 8005985130 is 89476.1707383591
• The cube root of 8005985130 is 2000.4986365039

Scales and comparisons

• 8,005,985,130 seconds is equal to 254 years, 29 weeks, 2 days, 20 hours, 45 minutes, 30 seconds.
• To count from 1 to 8,005,985,130 would take you about five hundred nine years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 8005985130 cubic inches would be around 166.7 feet tall.

Recreational maths with 8005985130

• 8005985130 backwards is 0315895008
• 8005985130 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 8005985130's digits is 39
• More coming soon!