6418249020

Names of 6418249020

• Cardinal: 6418249020 can be written as Six billion, four hundred eighteen million, two hundred forty-nine thousand and twenty.

Scientific notation

• Scientific notation: 6.41824902 × 10⁹

Factors of 6418249020

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1240

Divisors of 6418249020

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 17 18 19 20 30 34 36 38 45 51 57 60 68 76 85 90 95 101 102 114 153 170 171 180 190 202 204 228 255 285 303 306 323 340 342 380 404 505 510 570 606 612 646 684 765 855 909 969 1010 1020 1093 1140 1212 1292 1515 1530 1615 1710 1717 1818 1919 1938 2020 2186 2907 3030 3060 3230 3279 3420 3434 3636 3838 3876 4372 4545 4845 5151 5465 5757 5814 6060 6460 6558 6868 7676 8585 9090 9595 9690 9837 10302 10930 11514 11628 13116 14535 15453 16395 17170 17271 18180 18581 19190 19380 19674 20604 20767 21860 23028 25755 28785 29070 30906 32623 32790 34340 34542 37162 38380 39348 41534 49185 51510 55743 57570 58140 61812 62301 65246 65580 69084 74324 77265 83068 86355 92905 97869 98370 103020 103835 110393 111486 115140 124602 130492 154530 163115 167229 172710 185810 186903 195738 196740 207670 220786 222972 249204 278715 293607 309060 311505 326230 331179 334458 345420 353039 371620 373806 391476 415340 441572 489345 551965 557430 587214 623010 652460 662358 668916 706078 747612 836145 934515 978690 993537 1059117 1103930 1114860 1174428 1246020 1324716 1412156 1468035 1655895 1672290 1765195 1869030 1876681 1957380 1987074 2097467 2118234 2207860 2936070 3177351 3311790 3344580 3530390 3738060 3753362 3974148 4194934 4236468 4967685 5295585 5630043 5872140 6292401 6354702 6623580 7060780 7506724 8389868 9383405 9935370 10487335 10591170 11260086 12584802 12709404 15886755 16890129 18766810 18877203 19870740 20974670 21182340 22520172 25169604 28150215 31462005 31773510 33780258 35656939 37533620 37754406 41949340 56300430 62924010 63547020 67560516 71313878 75508812 84450645 94386015 106970817 112600860 125848020 142627756 168901290 178284695 188772030 213941634 320912451 337802580 356569390 377544060 427883268 534854085 641824902 713138780 1069708170 1283649804 1604562255 2139416340 3209124510 6418249020
• Sum of all divisors σ(n): 21933737280
• Sum of proper divisors (its aliquot sum) s(n): 15515488260
• 6418249020 is an abundant number, because the sum of its proper divisors (15515488260) is greater than itself. Its abundance is 9097239240

Bases of 6418249020

• Binary: 101111110100011101011010100111100₂
• Hexadecimal: 0x17E8EB53C
• Base-36: 2Y59CN0

Squares and roots of 6418249020

• 6418249020 squared (6418249020²) is 41193920482730960400
• 6418249020 cubed (6418249020³) is 264392839768245913510958808000
• The square root of 6418249020 is 80113.9751853571
• The cube root of 6418249020 is 1858.3985348145

Scales and comparisons

• 6,418,249,020 seconds is equal to 204 years, 4 weeks, 1 day, 6 hours, 57 minutes.
• To count from 1 to 6,418,249,020 would take you about four hundred eight 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 6418249020 cubic inches would be around 154.9 feet tall.

Recreational maths with 6418249020

• 6418249020 backwards is 0209428146
• 6418249020 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 6418249020's digits is 36
• More coming soon!