15018828310420

Names of 15018828310420

• Cardinal: 15018828310420 can be written as Fifteen trillion, eighteen billion, eight hundred twenty-eight million, three hundred ten thousand, four hundred twenty.

Scientific notation

• Scientific notation: 1.501882831042 × 10¹³

Factors of 15018828310420

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 110665

Divisors of 15018828310420

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 10 11 20 22 37 41 44 55 74 82 110 121 148 164 185 205 220 242 370 407 410 451 484 605 740 814 820 902 1210 1369 1517 1628 1804 2035 2255 2420 2738 3034 4070 4477 4510 4961 5476 6068 6845 7585 8140 8954 9020 9922 13690 15059 15170 16687 17908 19844 22385 24805 27380 30118 30340 33374 44770 49610 56129 60236 66748 75295 83435 89540 99220 110569 112258 150590 165649 166870 183557 221138 224516 280645 301180 331298 333740 367114 442276 552845 561290 617419 662596 734228 828245 917785 1105690 1122580 1216259 1234838 1656490 1835570 2211380 2432518 2469676 3087095 3312980 3671140 4091053 4533329 4865036 6081295 6174190 6791609 8182106 9066658 12162590 12348380 13378849 13583218 16364212 18133316 20455265 22666645 24325180 26757698 27166436 33958045 40910530 45001583 45333290 49866619 53515396 66894245 67916090 81821060 90003166 90666580 99733238 133788490 135832180 151368961 167733173 180006332 199466476 225007915 249333095 267576980 302737922 335466346 450015830 495017413 498666190 548532809 605475844 670932692 756844805 838665865 900031660 990034826 997332380 1097065618 1513689610 1665058571 1677331730 1845064903 1980069652 2194131236 2475087065 2742664045 3027379220 3330117142 3354663460 3690129806 4950174130 5485328090 6206127401 6660234284 7380259612 8325292855 9225324515 9900348260 10970656180 12412254802 16650585710 18315644281 18450649030 20295713933 24824509604 31030637005 33301171420 36631288562 36901298060 40591427866 62061274010 68267401411 73262577124 81182855732 91578221405 101478569665 124122548020 136534802822 183156442810 202957139330 273069605644 341337007055 366312885620 405914278660 682674014110 750941415521 1365348028220 1501882831042 3003765662084 3754707077605 7509414155210 15018828310420
• Sum of all divisors σ(n): 36499055717880
• Sum of proper divisors (its aliquot sum) s(n): 21480227407460
• 15018828310420 is an abundant number, because the sum of its proper divisors (21480227407460) is greater than itself. Its abundance is 6461399097040

Bases of 15018828310420

• Binary: 11011010100011010111111011010010011110010100₂
• Hexadecimal: 0xDA8D7ED2794
• Base-36: 5BNJYLNDG

Squares and roots of 15018828310420

• 15018828310420 squared (15018828310420²) is 225565203817873271880576400
• 15018828310420 cubed (15018828310420³) is 3387725068945532565315834549627726088000
• The square root of 15018828310420 is 3875413.3083349961
• The cube root of 15018828310420 is 24672.4352302991

Scales and comparisons

• 15,018,828,310,420 seconds is equal to 477,552 years, 14 weeks, 5 days, 8 hours, 53 minutes, 40 seconds.
• To count from 1 to 15,018,828,310,420 would take you about one million, one hundred ninety-three thousand, eight hundred eighty 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 15018828310420 cubic inches would be around 2056 feet tall.

Recreational maths with 15018828310420

• 15018828310420 backwards is 02401382881051
• The number of decimal digits it has is: 14
• The sum of 15018828310420's digits is 43
• More coming soon!