6890493731840

Names of 6890493731840

• Cardinal: 6890493731840 can be written as Six trillion, eight hundred ninety billion, four hundred ninety-three million, seven hundred thirty-one thousand, eight hundred forty.

Scientific notation

• Scientific notation: 6.89049373184 × 10¹²

Factors of 6890493731840

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 207

Divisors of 6890493731840

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 37 40 64 74 80 128 148 160 163 185 256 296 320 326 370 512 592 640 652 740 815 1024 1184 1280 1304 1369 1480 1630 2368 2560 2608 2738 2960 3260 4736 5120 5216 5476 5920 6031 6520 6845 9472 10432 10952 11840 12062 13040 13690 18944 20864 21904 23680 24124 26080 26569 27380 30155 37888 41728 43808 47360 48248 50653 52160 53138 54760 60310 83456 87616 94720 96496 101306 104320 106276 109520 120620 132845 166912 175232 189440 192992 202612 208640 212552 219040 223147 241240 253265 265690 350464 385984 405224 417280 425104 438080 446294 482480 506530 531380 700928 771968 810448 834560 850208 876160 892588 964960 983053 1013060 1062760 1115735 1401856 1543936 1620896 1700416 1752320 1785176 1929920 1966106 2026120 2125520 2231470 3087872 3241792 3400832 3504640 3570352 3859840 3932212 4052240 4251040 4462940 4915265 6175744 6483584 6801664 7009280 7140704 7719680 7864424 8104480 8256439 8502080 8925880 9830530 12967168 13603328 14281408 15439360 15728848 16208960 16512878 17004160 17851760 19661060 25934336 27206656 28562816 30878720 31457696 32417920 33025756 34008320 35703520 36372961 39322120 41282195 51868672 57125632 62915392 64835840 66051512 68016640 71407040 72745922 78644240 82564390 114251264 125830784 129671680 132103024 136033280 142814080 145491844 157288480 165128780 181864805 228502528 251661568 259343360 264206048 285628160 290983688 314576960 330257560 363729610 503323136 528412096 571256320 581967376 629153920 660515120 727459220 1006646272 1056824192 1142512640 1163934752 1258307840 1321030240 1345799557 1454918440 2113648384 2327869504 2516615680 2642060480 2691599114 2909836880 4227296768 4655739008 5033231360 5284120960 5383198228 5819673760 6728997785 8454593536 9311478016 10568241920 10766396456 11639347520 13457995570 18622956032 21136483840 21532792912 23278695040 26915991140 37245912064 42272967680 43065585824 46557390080 53831982280 86131171648 93114780160 107663964560 172262343296 186229560320 215327929120 344524686592 430655858240 689049373184 861311716480 1378098746368 1722623432960 3445246865920 6890493731840
• Sum of all divisors σ(n): 17093104794360
• Sum of proper divisors (its aliquot sum) s(n): 10202611062520
• 6890493731840 is an abundant number, because the sum of its proper divisors (10202611062520) is greater than itself. Its abundance is 3312117330680

Bases of 6890493731840

• Binary: 1100100010001010001011011100110010000000000₂
• Hexadecimal: 0x644516E6400
• Base-36: 2FXG626M8

Squares and roots of 6890493731840

• 6890493731840 squared (6890493731840²) is 47478903868526329829785600
• 6890493731840 cubed (6890493731840³) is 327153089500714603150138090931093504000
• The square root of 6890493731840 is 2624974.9964218707
• The cube root of 6890493731840 is 19029.0356900249

Scales and comparisons

• 6,890,493,731,840 seconds is equal to 219,096 years, 20 weeks, 20 hours, 37 minutes, 20 seconds.
• To count from 1 to 6,890,493,731,840 would take you about five hundred forty-seven thousand, seven hundred forty 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 6890493731840 cubic inches would be around 1585.8 feet tall.

Recreational maths with 6890493731840

• 6890493731840 backwards is 0481373940986
• The number of decimal digits it has is: 13
• The sum of 6890493731840's digits is 62
• More coming soon!