42138420648750

Names of 42138420648750

• Cardinal: 42138420648750 can be written as Forty-two trillion, one hundred thirty-eight billion, four hundred twenty million, six hundred forty-eight thousand, seven hundred fifty.

Scientific notation

• Scientific notation: 4.213842064875 × 10¹³

Factors of 42138420648750

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 204

Divisors of 42138420648750

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 27 30 37 45 50 54 74 75 90 111 125 135 150 157 185 222 225 250 270 314 333 370 375 450 471 555 625 666 675 750 785 925 942 999 1110 1125 1250 1350 1369 1413 1570 1665 1850 1875 1998 2250 2355 2738 2775 2826 3330 3375 3750 3925 4107 4239 4625 4710 4995 5550 5625 5809 6750 6845 7065 7850 8214 8325 8478 9250 9990 11250 11618 11775 12321 13690 13875 14130 16650 16875 17427 19625 20535 21195 23125 23550 24642 24649 24975 27750 29045 33750 34225 34854 35325 36963 39250 41070 41625 42390 46250 49298 49950 50653 52281 58090 58875 61605 68450 69375 70650 73926 73947 83250 87135 98125 101306 102675 104562 105975 117750 123210 123245 124875 138750 145225 147894 151959 156843 171125 174270 176625 184815 196250 205350 208125 211950 214933 221841 246490 249750 253265 261405 290450 294375 303918 308025 313686 342250 353250 369630 369735 416250 429866 435675 443682 455877 506530 513375 522810 529875 588750 616050 616225 624375 644799 665523 726125 739470 759795 784215 855625 871350 883125 911754 912013 924075 1026750 1059750 1074665 1109205 1232450 1248750 1266325 1289598 1307025 1331046 1367631 1452250 1519590 1540125 1568430 1711250 1766250 1824026 1848150 1848675 1934397 2149330 2178375 2218410 2279385 2532650 2566875 2614050 2649375 2735262 2736039 3080250 3081125 3223995 3327615 3630625 3697350 3798975 3868794 3921075 4356750 4558770 4560065 4620375 5133750 5298750 5373325 5472078 5546025 5803191 6162250 6331625 6447990 6535125 6655230 6838155 7261250 7597950 7700625 7842150 7952521 8208117 9120130 9240750 9243375 9671985 10746650 10891875 11092050 11396925 11606382 12663250 13070250 13676310 13680195 15401250 15405625 15905042 16119975 16416234 16638075 18486750 18994875 19343970 19605375 21783750 22793850 22800325 23101875 23857563 24624351 26866625 27360390 27730125 29015955 30811250 31658125 32239950 32675625 33276150 33744481 34190775 37989750 39210750 39762605 41040585 45600650 46203750 46216875 47715126 48359925 49248702 53733250 55460250 56984625 58031910 63316250 65351250 67488962 68381550 68400975 71572689 79525210 80599875 82081170 83190375 92433750 94974375 96719850 98026875 101233443 113969250 114001625 119287815 123121755 134333125 136801950 138650625 143145378 145079775 161199750 166380750 168722405 170953875 189948750 196053750 198813025 202466886 205202925 214718067 228003250 238575630 241799625 246243510 268666250 277301250 284923125 290159550 303700329 337444810 341907750 342004875 357863445 397626050 402999375 410405850 415951875 429436134 483599250 506167215 569846250 570008125 596439075 607400658 615608775 684009750 715726890 725398875 805998750 831903750 843612025 854769375 911100987 994065125 1012334430 1026014625 1073590335 1140016250 1192878150 1208998125 1231217550 1248545797 1450797750 1518501645 1687224050 1709538750 1710024375 1789317225 1822201974 1988130250 2052029250 2147180670 2417996250 2497091594 2530836075 2982195375 3037003290 3078043875 3420048750 3578634450 3626994375 3745637391 4218060125 4555504935 4970325625 5061672150 5130073125 5367951675 5964390750 6156087750 6242728985 7253988750 7491274782 7592508225 8436120250 8946586125 9111009870 9940651250 10260146250 10735903350 11236912173 12485457970 12654180375 14910976875 15185016450 15390219375 17893172250 18728186955 21090300625 22473824346 22777524675 25308360750 26839758375 29821953750 30780438750 31213644925 33710736519 37456373910 37962541125 42180601250 44732930625 45555049350 53679516750 56184560865 62427289850 63270901875 67421473038 75925082250 89465861250 93640934775 112369121730 113887623375 126541803750 134198791875 156068224625 168553682595 187281869550 189812705625 227775246750 268397583750 280922804325 312136449250 337107365190 379625411250 468204673875 561845608650 569438116875 780341123125 842768412975 936409347750 1138876233750 1404614021625 1560682246250 1685536825950 2341023369375 2809228043250 4213842064875 4682046738750 7023070108125 8427684129750 14046140216250 21069210324375 42138420648750
• Sum of all divisors σ(n): 121034920802400
• Sum of proper divisors (its aliquot sum) s(n): 78896500153650
• 42138420648750 is an abundant number, because the sum of its proper divisors (78896500153650) is greater than itself. Its abundance is 36758079504900

Bases of 42138420648750

• Binary: 1001100101001100011101100110000001101100101110₂
• Hexadecimal: 0x26531D981B2E
• Base-36: EXQ4FO7JI

Squares and roots of 42138420648750

• 42138420648750 squared (42138420648750²) is 1775646494771000370876562500
• 42138420648750 cubed (42138420648750³) is 74822938920138880930838849387419921875000
• The square root of 42138420648750 is 6491411.2986892149
• The cube root of 42138420648750 is 34798.4113889113

Scales and comparisons

• 42,138,420,648,750 seconds is equal to 1,339,871 years, 22 weeks, 3 days, 22 hours, 52 minutes, 30 seconds.
• To count from 1 to 42,138,420,648,750 would take you about three million, three hundred forty-nine thousand, six hundred seventy-eight 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 42138420648750 cubic inches would be around 2899.9 feet tall.

Recreational maths with 42138420648750

• 42138420648750 backwards is 05784602483124
• 42138420648750 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 42138420648750's digits is 54
• More coming soon!