268943097849020

Names of 268943097849020

• Cardinal: 268943097849020 can be written as Two hundred sixty-eight trillion, nine hundred forty-three billion, ninety-seven million, eight hundred forty-nine thousand and twenty.

Scientific notation

• Scientific notation: 2.6894309784902 × 10¹⁴

Factors of 268943097849020

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 464

Divisors of 268943097849020

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 7 10 14 20 28 35 49 70 71 98 140 142 196 245 284 355 379 490 497 710 758 980 994 1420 1516 1895 1988 2485 2653 3479 3790 4970 5041 5306 6958 7580 9940 10082 10612 13265 13916 17395 18571 20164 25205 26530 26909 34790 35287 37142 50410 53060 53818 69580 70574 74284 92855 100820 107636 134545 141148 143641 176435 185710 188363 247009 269090 287282 352870 371420 376726 494018 538180 574564 705740 718205 753452 941815 988036 1005487 1235045 1318541 1436410 1883630 1910539 2010974 2470090 2637082 2872820 3767260 3821078 4021948 4940180 5027435 5274164 6592705 7038409 7642156 9552695 10054870 10198511 13185410 13373773 14076818 19105390 20109740 20397022 26370820 26747546 28153636 35192045 38210780 40794044 50992555 53495092 54439939 66868865 70384090 71389577 93616411 101985110 108879878 133737730 140768180 142779154 187232822 203970220 217759756 267475460 272199695 285558308 356947885 374465644 381079573 468082055 499727039 544399390 713895770 724094281 762159146 936164110 999454078 1088798780 1427791540 1448188562 1524318292 1872328220 1905397865 1998908156 2498635195 2667557011 2896377124 3620471405 3810795730 3865235669 4997270390 5068659967 5335114022 7240942810 7621591460 7730471338 9994540780 10137319934 10670228044 13337785055 14481885620 15460942676 19326178345 20274639868 25343299835 26675570110 27056649683 35480619769 38652356690 50686599670 53351140220 54113299366 70961239538 77304713380 101373199340 108226598732 135283248415 141922479076 177403098845 189396547781 270566496830 274431732499 354806197690 378793095562 541132993660 548863464998 709612395380 757586191124 946982738905 1097726929996 1372158662495 1893965477810 1921022127493 2744317324990 3787930955620 3842044254986 5488634649980 7684088509972 9605110637465 13447154892451 19210221274930 26894309784902 38420442549860 53788619569804 67235774462255 134471548924510 268943097849020
• Sum of all divisors σ(n): 668136163227120
• Sum of proper divisors (its aliquot sum) s(n): 399193065378100
• 268943097849020 is an abundant number, because the sum of its proper divisors (399193065378100) is greater than itself. Its abundance is 130249967529080

Bases of 268943097849020

• Binary: 111101001001101000110001110011111110010010111100₂
• Hexadecimal: 0xF49A31CFE4BC
• Base-36: 2NBYR4JYD8

Squares and roots of 268943097849020

• 268943097849020 squared (268943097849020²) is 72330389880627546150714960400
• 268943097849020 cubed (268943097849020³) is 19452759123123380181734109447088374478808000
• The square root of 268943097849020 is 16399484.6824227987
• The cube root of 268943097849020 is 64548.5960994617

Scales and comparisons

• 268,943,097,849,020 seconds is equal to 8,551,558 years, 32 weeks, 5 hours, 10 minutes, 20 seconds.
• To count from 1 to 268,943,097,849,020 would take you about twenty-one million, three hundred seventy-eight thousand, eight hundred ninety-six 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 268943097849020 cubic inches would be around 5379 feet tall.

Recreational maths with 268943097849020

• 268943097849020 backwards is 020948790349862
• 268943097849020 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 268943097849020's digits is 71
• More coming soon!