68336828887040

Names of 68336828887040

• Cardinal: 68336828887040 can be written as Sixty-eight trillion, three hundred thirty-six billion, eight hundred twenty-eight million, eight hundred eighty-seven thousand and forty.

Scientific notation

• Scientific notation: 6.833682888704 × 10¹³

Factors of 68336828887040

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 3133

Divisors of 68336828887040

• Number of divisors d(n): 312
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 56 64 70 80 98 112 128 140 160 196 224 245 256 280 320 343 392 448 490 512 560 640 686 784 896 980 1024 1120 1280 1372 1568 1715 1792 1960 2048 2240 2560 2744 3119 3136 3430 3584 3920 4096 4480 5120 5488 6238 6272 6860 7168 7840 8960 10240 10976 12476 12544 13720 14336 15595 15680 17920 20480 21833 21952 24952 25088 27440 28672 31190 31360 35840 43666 43904 49904 50176 54880 62380 62720 71680 87332 87808 99808 100352 109165 109760 124760 125440 143360 152831 174664 175616 199616 200704 218330 219520 249520 250880 305662 349328 351232 399232 436660 439040 499040 501760 611324 698656 702464 764155 798464 873320 878080 998080 1003520 1069817 1222648 1397312 1404928 1528310 1596928 1746640 1756160 1996160 2139634 2445296 2794624 3056620 3193856 3493280 3512320 3992320 4279268 4890592 5349085 5589248 6113240 6387712 6986560 7024640 7984640 8558536 9728161 9781184 10698170 11178496 12226480 12775424 13973120 15969280 17117072 19456322 19562368 21396340 22356992 24452960 27946240 31938560 34234144 38912644 39124736 42792680 44713984 48640805 48905920 55892480 63877120 68097127 68468288 77825288 78249472 85585360 89427968 97281610 97811840 111784960 136194254 136936576 155650576 156498944 171170720 194563220 195623680 223569920 272388508 273873152 311301152 312997888 340485635 342341440 389126440 391247360 447139840 476679889 544777016 547746304 622602304 625995776 680971270 684682880 778252880 782494720 953359778 1089554032 1095492608 1245204608 1361942540 1369365760 1556505760 1564989440 1906719556 2179108064 2190985216 2383399445 2490409216 2723885080 2738731520 3113011520 3129978880 3336759223 3813439112 4358216128 4381970432 4766798890 4980818432 5447770160 5477463040 6226023040 6673518446 7626878224 8716432256 9533597780 9961636864 10895540320 10954926080 12452046080 13347036892 15253756448 16683796115 17432864512 19067195560 19923273728 21791080640 21909852160 24904092160 26694073784 30507512896 33367592230 34865729024 38134391120 39846547456 43582161280 49808184320 53388147568 61015025792 66735184460 69731458048 76268782240 87164322560 99616368640 106776295136 122030051584 133470368920 139462916096 152537564480 174328645120 199232737280 213552590272 244060103168 266940737840 278925832192 305075128960 348657290240 427105180544 488120206336 533881475680 610150257920 697314580480 854210361088 976240412672 1067762951360 1220300515840 1394629160960 1708420722176 1952480825344 2135525902720 2440601031680 3416841444352 4271051805440 4881202063360 6833682888704 8542103610880 9762404126720 13667365777408 17084207221760 34168414443520 68336828887040
• Sum of all divisors σ(n): 191301414410400
• Sum of proper divisors (its aliquot sum) s(n): 122964585523360
• 68336828887040 is an abundant number, because the sum of its proper divisors (122964585523360) is greater than itself. Its abundance is 54627756636320

Bases of 68336828887040

• Binary: 1111100010011011101000011010010011000000000000₂
• Hexadecimal: 0x3E26E8693000
• Base-36: O81I7IJ28

Squares and roots of 68336828887040

• 68336828887040 squared (68336828887040²) is 4669922182336584605079961600
• 68336828887040 cubed (68336828887040³) is 319127673090127592884641270195933937664000
• The square root of 68336828887040 is 8266609.2738824907
• The cube root of 68336828887040 is 40883.8331552997

Scales and comparisons

• 68,336,828,887,040 seconds is equal to 2,172,899 years, 40 weeks, 3 days, 12 hours, 37 minutes, 20 seconds.
• To count from 1 to 68,336,828,887,040 would take you about five million, four hundred thirty-two thousand, two hundred forty-nine 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 68336828887040 cubic inches would be around 3407 feet tall.

Recreational maths with 68336828887040

• 68336828887040 backwards is 04078882863386
• The number of decimal digits it has is: 14
• The sum of 68336828887040's digits is 71
• More coming soon!