49649968940

Names of 49649968940

• Cardinal: 49649968940 can be written as Forty-nine billion, six hundred forty-nine million, nine hundred sixty-eight thousand, nine hundred forty.

Scientific notation

• Scientific notation: 4.964996894 × 10¹⁰

Factors of 49649968940

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2581

Divisors of 49649968940

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 10 11 13 19 20 22 26 38 44 52 55 65 76 95 110 130 143 190 209 220 247 260 286 361 380 418 494 572 715 722 836 988 1045 1235 1430 1444 1805 2090 2470 2531 2717 2860 3610 3971 4180 4693 4940 5062 5434 6859 7220 7942 9386 10124 10868 12655 13585 13718 15884 18772 19855 23465 25310 27170 27436 27841 32903 34295 39710 46930 48089 50620 51623 54340 55682 65806 68590 75449 79420 89167 93860 96178 103246 111364 131612 137180 139205 150898 164515 178334 192356 206492 240445 258115 278410 301796 329030 356668 361933 377245 445835 480890 516230 528979 556820 625157 658060 723866 754490 891670 913691 961780 980837 1032460 1057958 1250314 1447732 1508980 1783340 1809665 1827382 1961674 2115916 2500628 2644895 3125785 3619330 3654764 3923348 4568455 4904185 5289790 6251570 6876727 7238660 9136910 9808370 10050601 10579580 11877983 12503140 13753454 17360129 18273820 19616740 20101202 23755966 27506908 34383635 34720258 40202404 47511932 50253005 59389915 68767270 69440516 86800645 100506010 118779830 130657813 137534540 173601290 190961419 201012020 225681677 237559660 261315626 347202580 381922838 451363354 522631252 653289065 763845676 902726708 954807095 1128408385 1306578130 1909614190 2256816770 2482498447 2613156260 3819228380 4513633540 4964996894 9929993788 12412492235 24824984470 49649968940
• Sum of all divisors σ(n): 129348334080
• Sum of proper divisors (its aliquot sum) s(n): 79698365140
• 49649968940 is an abundant number, because the sum of its proper divisors (79698365140) is greater than itself. Its abundance is 30048396200

Bases of 49649968940

• Binary: 101110001111010111100110011100101100₂
• Hexadecimal: 0xB8F5E672C
• Base-36: MT4B57W

Squares and roots of 49649968940

• 49649968940 squared (49649968940²) is 2465119415742964723600
• 49649968940 cubed (49649968940³) is 122393102425029145550255684984000
• The square root of 49649968940 is 222822.7298549231
• The cube root of 49649968940 is 3675.4145228503

Scales and comparisons

• 49,649,968,940 seconds is equal to 1,578 years, 37 weeks, 1 day, 10 hours, 2 minutes, 20 seconds.
• To count from 1 to 49,649,968,940 would take you about three thousand, one hundred fifty-seven 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 49649968940 cubic inches would be around 306.3 feet tall.

Recreational maths with 49649968940

• 49649968940 backwards is 04986994694
• The number of decimal digits it has is: 11
• The sum of 49649968940's digits is 68
• More coming soon!