8142640144000

Names of 8142640144000

• Cardinal: 8142640144000 can be written as Eight trillion, one hundred forty-two billion, six hundred forty million, one hundred forty-four thousand.

Scientific notation

• Scientific notation: 8.142640144 × 10¹²

Factors of 8142640144000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1627

Divisors of 8142640144000

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 25 32 34 40 50 61 64 68 80 85 100 122 125 128 136 160 170 200 244 250 272 305 320 340 400 425 449 488 500 544 610 640 680 800 850 898 976 1000 1037 1088 1093 1220 1360 1525 1600 1700 1796 1952 2000 2074 2125 2176 2186 2245 2440 2720 3050 3200 3400 3592 3904 4000 4148 4250 4372 4490 4880 5185 5440 5465 6100 6800 7184 7625 7633 7808 8000 8296 8500 8744 8980 9760 10370 10880 10930 11225 12200 13600 14368 15250 15266 16000 16592 17000 17488 17960 18581 19520 20740 21860 22450 24400 25925 27200 27325 27389 28736 30500 30532 33184 34000 34976 35920 37162 38165 39040 41480 43720 44900 48800 51850 54400 54650 54778 56125 57472 61000 61064 66368 66673 68000 69952 71840 74324 76330 82960 87440 89800 92905 97600 103700 109300 109556 112250 122000 122128 129625 132736 133346 136000 136625 136945 139904 143680 148648 152660 165920 174880 179600 185810 190825 195200 207400 218600 219112 224500 244000 244256 259250 266692 272000 273250 273890 287360 297296 305320 331840 333365 349760 359200 371620 381650 414800 437200 438224 449000 464525 465613 488000 488512 490757 518500 533384 546500 547780 594592 610640 663680 666730 684725 699520 718400 743240 763300 829600 874400 876448 898000 929050 931226 954125 976000 977024 981514 1037000 1066768 1093000 1095560 1133441 1189184 1221280 1333460 1369450 1436800 1486480 1526600 1659200 1666825 1748800 1752896 1796000 1858100 1862452 1908250 1963028 2074000 2133536 2186000 2191120 2266882 2322625 2328065 2378368 2442560 2453785 2666920 2738900 2972960 3053200 3318400 3333650 3423625 3497600 3505792 3592000 3716200 3724904 3816500 3926056 4148000 4267072 4372000 4382240 4533764 4645250 4656130 4885120 4907570 5333840 5477800 5667205 5945920 6106400 6667300 6847250 7184000 7432400 7449808 7633000 7852112 8296000 8334125 8342869 8534144 8744000 8764480 9067528 9290500 9312260 9815140 10667680 10955600 11334410 11640325 11891840 12212800 12268925 13334600 13694500 14864800 14899616 15266000 15704224 16592000 16668250 16685738 17488000 17528960 18135056 18581000 18624520 19630280 21335360 21911200 22668820 23280650 24425600 24537850 26669200 27389000 28336025 29729600 29799232 29936177 30532000 31408448 33336500 33371476 36270112 37162000 37249040 39260560 41714345 42670720 43822400 45337640 46561300 49075700 53338400 54778000 56672050 58201625 59459200 59598464 59872354 61064000 61344625 62816896 66673000 66742952 72540224 74324000 74498080 78521120 83428690 87644800 90675280 93122600 98151400 106676800 109556000 113344100 116403250 119744708 122128000 122689250 133346000 133485904 141680125 145080448 148648000 148996160 149680885 157042240 166857380 181350560 186245200 196302800 208571725 213353600 219112000 226688200 232806500 239489416 245378500 266692000 266971808 283360250 297296000 297992320 299361770 314084480 333714760 362701120 372490400 392605600 417143450 438224000 453376400 465613000 478978832 490757000 508915009 533384000 533943616 566720500 598723540 667429520 725402240 744980800 748404425 785211200 834286900 906752800 931226000 957957664 981514000 1017830018 1042858625 1066768000 1067887232 1133441000 1197447080 1334859040 1489961600 1496808850 1570422400 1668573800 1813505600 1862452000 1915915328 1963028000 2035660036 2085717250 2266882000 2394894160 2544575045 2669718080 2993617700 3337147600 3627011200 3724904000 3742022125 3831830656 3926056000 4071320072 4171434500 4533764000 4789788320 5089150090 5339436160 5987235400 6674295200 7449808000 7484044250 7852112000 8142640144 8342869000 9067528000 9579576640 10178300180 11974470800 12722875225 13348590400 14968088500 16285280288 16685738000 18135056000 19159153280 20356600360 23948941600 25445750450 26697180800 29936177000 32570560576 33371476000 40713200720 47897883200 50891500900 59872354000 63614376125 65141121152 66742952000 81426401440 95795766400 101783001800 119744708000 127228752250 133485904000 162852802880 203566003600 239489416000 254457504500 325705605760 407132007200 478978832000 508915009000 814264014400 1017830018000 1628528028800 2035660036000 4071320072000 8142640144000
• Sum of all divisors σ(n): 21855402504000
• Sum of proper divisors (its aliquot sum) s(n): 13712762360000
• 8142640144000 is an abundant number, because the sum of its proper divisors (13712762360000) is greater than itself. Its abundance is 5570122216000

Bases of 8142640144000

• Binary: 1110110011111011011001011000101111010000000₂
• Hexadecimal: 0x767DB2C5E80
• Base-36: 2VWODPDOG

Squares and roots of 8142640144000

• 8142640144000 squared (8142640144000²) is 66302588514680340736000000
• 8142640144000 cubed (8142640144000³) is 539878118890749475804552105984000000000
• The square root of 8142640144000 is 2853531.1710230187
• The cube root of 8142640144000 is 20118.1672368505

Scales and comparisons

• 8,142,640,144,000 seconds is equal to 258,910 years, 40 weeks, 4 hours, 26 minutes, 40 seconds.
• To count from 1 to 8,142,640,144,000 would take you about six hundred forty-seven thousand, two hundred seventy-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 8142640144000 cubic inches would be around 1676.5 feet tall.

Recreational maths with 8142640144000

• 8142640144000 backwards is 0004410462418
• 8142640144000 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 8142640144000's digits is 34
• More coming soon!