12668590000

Names of 12668590000

• Cardinal: 12668590000 can be written as Twelve billion, six hundred sixty-eight million, five hundred ninety thousand.

Scientific notation

• Scientific notation: 1.266859 × 10¹⁰

Factors of 12668590000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 112

Divisors of 12668590000

• Number of divisors d(n): 300
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 25 40 41 44 50 53 55 80 82 88 100 106 110 125 164 176 200 205 212 220 250 265 275 328 400 410 424 440 451 500 530 550 583 625 656 820 848 880 902 1000 1025 1060 1100 1166 1250 1325 1375 1640 1804 2000 2050 2120 2173 2200 2255 2332 2500 2650 2750 2809 2915 3280 3608 4100 4240 4346 4400 4510 4664 5000 5125 5300 5500 5618 5830 6625 6875 7216 8200 8692 9020 9328 10000 10250 10600 10865 11000 11236 11275 11660 13250 13750 14045 14575 16400 17384 18040 20500 21200 21730 22000 22472 22550 23320 23903 25625 26500 27500 28090 29150 30899 33125 34768 36080 41000 43460 44944 45100 46640 47806 51250 53000 54325 55000 56180 56375 58300 61798 66250 70225 72875 82000 86920 90200 95612 102500 106000 108650 110000 112360 112750 115169 116600 119515 123596 132500 140450 145750 154495 173840 180400 191224 205000 217300 224720 225500 230338 233200 239030 247192 265000 271625 280900 281875 291500 308990 351125 364375 382448 410000 434600 451000 460676 478060 494384 530000 543250 561800 563750 575845 583000 597575 617980 702250 728750 772475 869200 902000 921352 956120 1086500 1123600 1127500 1151690 1166000 1195150 1235960 1266859 1358125 1404500 1457500 1544950 1755625 1842704 1912240 2173000 2255000 2303380 2390300 2471920 2533718 2716250 2809000 2879225 2915000 2987875 3089900 3511250 3862375 4346000 4510000 4606760 4780600 5067436 5432500 5618000 5758450 5830000 5975750 6179800 6334295 7022500 7724750 9213520 9561200 10134872 10865000 11516900 11951500 12359600 12668590 14045000 14396125 14939375 15449500 19311875 20269744 21730000 23033800 23903000 25337180 28090000 28792250 29878750 30899000 31671475 38623750 46067600 47806000 50674360 57584500 59757500 61798000 63342950 71980625 77247500 101348720 115169000 119515000 126685900 143961250 154495000 158357375 230338000 239030000 253371800 287922500 308990000 316714750 506743600 575845000 633429500 791786875 1151690000 1266859000 1583573750 2533718000 3167147500 6334295000 12668590000
• Sum of all divisors σ(n): 34935310872
• Sum of proper divisors (its aliquot sum) s(n): 22266720872
• 12668590000 is an abundant number, because the sum of its proper divisors (22266720872) is greater than itself. Its abundance is 9598130872

Bases of 12668590000

• Binary: 1011110011000110110101011110110000₂
• Hexadecimal: 0x2F31B57B0
• Base-36: 5TIJULS

Squares and roots of 12668590000

• 12668590000 squared (12668590000²) is 160493172588100000000
• 12668590000 cubed (12668590000³) is 2033222201317877779000000000000
• The square root of 12668590000 is 112554.8310824551
• The cube root of 12668590000 is 2331.1815309549

Scales and comparisons

• 12,668,590,000 seconds is equal to 402 years, 42 weeks, 5 days, 4 hours, 46 minutes, 40 seconds.
• To count from 1 to 12,668,590,000 would take you about eight hundred five 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 12668590000 cubic inches would be around 194.3 feet tall.

Recreational maths with 12668590000

• 12668590000 backwards is 00009586621
• The number of decimal digits it has is: 11
• The sum of 12668590000's digits is 37
• More coming soon!