268123374090

Names of 268123374090

• Cardinal: 268123374090 can be written as Two hundred sixty-eight billion, one hundred twenty-three million, three hundred seventy-four thousand and ninety.

Scientific notation

• Scientific notation: 2.6812337409 × 10¹¹

Factors of 268123374090

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4203

Divisors of 268123374090

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 9 10 11 13 15 18 22 26 30 33 39 41 45 55 65 66 78 82 90 99 110 117 123 127 130 143 165 195 198 205 234 246 254 286 330 369 381 390 410 429 451 495 533 585 615 635 715 738 762 858 902 990 1066 1143 1170 1230 1270 1287 1353 1397 1430 1599 1651 1845 1905 2145 2255 2286 2574 2665 2706 2794 3198 3302 3690 3810 4001 4059 4191 4290 4510 4797 4953 5207 5330 5715 5863 6435 6765 6985 7995 8002 8118 8255 8382 9594 9906 10414 11430 11726 12003 12573 12870 13530 13970 14859 15621 15990 16510 17589 18161 20005 20295 20955 23985 24006 24765 25146 26035 29315 29718 31242 35178 36009 36322 40010 40590 41910 44011 46863 47970 49530 52013 52070 52767 54483 57277 58630 60015 62865 67691 72018 74295 78105 87945 88022 90805 93726 104026 105534 108966 114554 120030 125730 132033 135382 148590 156039 156210 163449 164041 171831 175890 180045 181610 203073 220055 234315 260065 263835 264066 272415 286385 312078 326898 328082 338455 343662 360090 396099 406146 440110 468117 468630 492123 508127 515493 520130 527670 544830 572143 572770 609219 660165 676910 744601 780195 792198 817245 820205 859155 936234 984246 1015365 1016254 1030986 1144286 1218438 1320330 1476369 1489202 1524381 1560390 1634490 1640410 1716429 1718310 1804451 1980495 2030730 2132533 2233803 2340585 2460615 2540635 2577465 2860715 2952738 3046095 3048762 3432858 3608902 3723005 3960990 4265066 4467606 4573143 4681170 4921230 5081270 5149287 5154930 5413353 5589397 5721430 6092190 6397599 6605651 6701409 7381845 7446010 7621905 8582145 9022255 9146286 10298574 10662665 10826706 11169015 11178794 12795198 13211302 13402818 14763690 15243810 16240059 16768191 17164290 18044510 19192797 19816953 20833207 21325330 22338030 22865715 23457863 25746435 27066765 27946985 31987995 32480118 33028255 33507045 33536382 38385594 39633906 41666414 45731430 46915726 50304573 51492870 54133530 55893970 59450859 62499621 63975990 66056510 67014090 70373589 72662161 81200295 83840955 95963985 99084765 100609146 104166035 117289315 118901718 124999242 140747178 145324322 162400590 167681910 187498863 191927970 198169530 208332070 211120767 217986483 229165277 234578630 251522865 270831691 297254295 312498105 351867945 363310805 374997726 422241534 435972966 458330554 503045730 541663382 594508590 624996210 653959449 687495831 703735890 726621610 812495073 937494315 1055603835 1089932415 1145826385 1307918898 1354158455 1374991662 1624990146 1874988630 2062487493 2111207670 2179864830 2291652770 2437485219 2708316910 2979148601 3269797245 3437479155 4062475365 4124974986 4874970438 5958297202 6539594490 6874958310 8124950730 8937445803 10312437465 12187426095 14895743005 17874891606 20624874930 24374852190 26812337409 29791486010 44687229015 53624674818 89374458030 134061687045 268123374090
• Sum of all divisors σ(n): 845787930624
• Sum of proper divisors (its aliquot sum) s(n): 577664556534
• 268123374090 is an abundant number, because the sum of its proper divisors (577664556534) is greater than itself. Its abundance is 309541182444

Bases of 268123374090

• Binary: 11111001101101011001100000001000001010₂
• Hexadecimal: 0x3E6D66020A
• Base-36: 3F69QFII

Squares and roots of 268123374090

• 268123374090 squared (268123374090²) is 71890143733406083328100
• 268123374090 cubed (268123374090³) is 19275427901615908510061868508929000
• The square root of 268123374090 is 517806.3094343289
• The cube root of 268123374090 is 6448.2949168803

Scales and comparisons

• 268,123,374,090 seconds is equal to 8,525 years, 25 weeks, 4 days, 19 hours, 1 minute, 30 seconds.
• To count from 1 to 268,123,374,090 would take you about seventeen thousand and fifty 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 268123374090 cubic inches would be around 537.4 feet tall.

Recreational maths with 268123374090

• 268123374090 backwards is 090473321862
• 268123374090 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 268123374090's digits is 45
• More coming soon!