268149248616820

Names of 268149248616820

• Cardinal: 268149248616820 can be written as Two hundred sixty-eight trillion, one hundred forty-nine billion, two hundred forty-eight million, six hundred sixteen thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 2.6814924861682 × 10¹⁴

Factors of 268149248616820

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 118

Divisors of 268149248616820

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 4 5 10 20 23 41 46 47 82 92 94 115 164 188 205 230 235 410 460 470 529 820 940 943 1058 1081 1886 1927 2116 2162 2209 2645 3772 3854 4324 4418 4715 5290 5405 7708 8836 9430 9635 10580 10810 11045 12167 18860 19270 21620 21689 22090 24334 24863 38540 43378 44180 44321 48668 49726 50807 60835 86756 88642 90569 99452 101614 108445 121670 124315 177284 181138 203228 216890 221605 243340 248630 254035 279841 362276 433780 443210 452845 497260 498847 508070 559682 571849 886420 905690 997694 1016140 1019383 1119364 1143698 1168561 1399205 1811380 1995388 2038766 2083087 2287396 2337122 2494235 2798410 2859245 4077532 4166174 4674244 4988470 5096915 5596820 5718490 5842805 6436343 8332348 9976940 10193830 10415435 11436980 11473481 11685610 12872686 13152527 20387660 20830870 22946962 23371220 23445809 25745372 26305054 26876903 32181715 41661740 45893924 46891618 47911001 52610108 53753806 57367405 64363430 65762635 93783236 95822002 107507612 114734810 117229045 128726860 131525270 134384515 148035889 191644004 229469620 234458090 239555005 263050540 263890063 268769030 296071778 302508121 468916180 479110010 527780126 537538060 539253607 592143556 605016242 618168769 740179445 958220020 1055560252 1078507214 1101953023 1210032484 1236337538 1319450315 1480358890 1512540605 2157014428 2203906046 2472675076 2638900630 2696268035 2960717780 3025081210 3090843845 4407812092 5277801260 5392536070 5509765115 6050162420 6069471449 6181687690 6957686783 10785072140 11019530230 12138942898 12363375380 12402832961 13915373566 14217881687 22039060460 24277885796 24805665922 25344919529 27830747132 28435763374 30347357245 34788433915 49611331844 50689839058 56871526748 60694714490 62014164805 69576867830 71089408435 101379678116 121389428980 124028329610 126724597645 139153735660 142178816870 248056659220 253449195290 284357633740 285265158103 327011278801 506898390580 570530316206 582933149167 654022557602 1141060632412 1165866298334 1308045115204 1426325790515 1635056394005 2331732596668 2852651581030 2914665745835 3270112788010 5705303162060 5829331491670 6540225576020 11658662983340 13407462430841 26814924861682 53629849723364 67037312154205 134074624308410 268149248616820
• Sum of all divisors σ(n): 616172499080964
• Sum of proper divisors (its aliquot sum) s(n): 348023250464144
• 268149248616820 is an abundant number, because the sum of its proper divisors (348023250464144) is greater than itself. Its abundance is 79874001847324

Bases of 268149248616820

• Binary: 111100111110000101011100101101011110100101110100₂
• Hexadecimal: 0xF3E15CB5E974
• Base-36: 2N1U2B7UK4

Squares and roots of 268149248616820

• 268149248616820 squared (268149248616820²) is 71904019533765142683186912400
• 268149248616820 cubed (268149248616820³) is 19281008810508270947926288113345226506568000
• The square root of 268149248616820 is 16375263.3144270387
• The cube root of 268149248616820 is 64485.0233534155

Scales and comparisons

• 268,149,248,616,820 seconds is equal to 8,526,316 years, 34 weeks, 4 days, 9 hours, 33 minutes, 40 seconds.
• To count from 1 to 268,149,248,616,820 would take you about twenty-one million, three hundred fifteen thousand, seven hundred ninety-one 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 268149248616820 cubic inches would be around 5373.8 feet tall.

Recreational maths with 268149248616820

• 268149248616820 backwards is 028616842941862
• The number of decimal digits it has is: 15
• The sum of 268149248616820's digits is 67
• More coming soon!