2165988048418480

Names of 2165988048418480

• Cardinal: 2165988048418480 can be written as Two quadrillion, one hundred sixty-five trillion, nine hundred eighty-eight billion, forty-eight million, four hundred eighteen thousand, four hundred eighty.

Scientific notation

• Scientific notation: 2.16598804841848 × 10¹⁵

Factors of 2165988048418480

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 498

Divisors of 2165988048418480

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 8 10 11 13 16 20 22 26 40 44 52 55 65 80 88 104 110 121 130 143 169 176 208 220 242 260 286 338 440 467 484 520 572 605 676 715 845 880 934 968 1040 1144 1210 1352 1430 1573 1690 1859 1868 1936 2197 2288 2335 2420 2704 2860 3146 3380 3718 3736 4394 4670 4840 5137 5720 6071 6292 6760 7436 7472 7865 8788 9295 9340 9680 10274 10985 11440 12142 12584 13520 14872 15730 17576 18590 18680 20449 20548 21970 24167 24284 25168 25685 29744 30355 31460 35152 37180 37360 40898 41096 43940 48334 48568 51370 56507 60710 62920 66781 74360 78923 81796 82192 87880 96668 97136 102245 102740 113014 120835 121420 125840 133562 148720 157846 163592 175760 193336 204490 205480 218089 226028 241670 242840 265837 267124 282535 315692 327184 333905 386672 394615 408980 410960 436178 452056 483340 485680 531674 534248 565070 631384 667810 734591 789230 817960 868153 872356 904112 966680 1025999 1063348 1068496 1090445 1130140 1262768 1329185 1335620 1469182 1578460 1635920 1736306 1744712 1933360 2051998 2126696 2180890 2260280 2398979 2658370 2671240 2835157 2938364 3156920 3472612 3489424 3672955 4103996 4253392 4340765 4361780 4520560 4797958 5129995 5316740 5342480 5670314 5876728 6313840 6945224 7345910 8207992 8681530 8723560 9549683 9595916 10259990 10633480 11285989 11340628 11753456 11994895 13890448 14175785 14691820 16415984 17363060 17447120 19099366 19191832 20519980 21266960 22571978 22681256 23989790 26388769 28351570 29383640 31186727 34726120 36857041 38198732 38383664 41039960 45143956 45362512 47748415 47979580 52777538 56429945 56703140 58767280 62373454 69452240 73714082 76397464 82079920 90287912 95496830 95959160 101847563 105555076 112859890 113406280 124145879 124746908 131943845 147428164 152794928 155933635 180575824 184285205 190993660 191918320 203695126 211110152 225719780 226812560 248291758 249493816 263887690 294856328 311867270 343053997 368570410 381987320 405427451 407390252 422220304 451439560 479141533 496583516 498987632 509237815 527775380 589712656 620729395 623734540 686107994 737140820 763974640 810854902 814780504 902879120 958283066 993167032 1018475630 1055550760 1120323193 1241458790 1247469080 1324018319 1372215988 1474281640 1621709804 1629561008 1715269985 1916566132 1986334064 2027137255 2036951260 2111101520 2240646386 2395707665 2482917580 2494938160 2648036638 2744431976 2948563280 3243419608 3430539970 3833132264 4054274510 4073902520 4459701961 4481292772 4791415330 4965835160 5270556863 5296073276 5488863952 5601615965 6486839216 6620091595 6861079940 7666264528 8108549020 8147805040 8919403922 8962585544 9582830660 9931670320 10541113726 10592146552 11203231930 12323555123 13240183190 13722159880 14564201509 16217098040 17212238147 17838807844 17925171088 19165661320 21082227452 21184293104 22298509805 22406463860 24647110246 26352784315 26480366380 27444319760 29128403018 32434196080 34424476294 35677615688 38331322640 42164454904 44597019610 44812927720 49294220492 52705568630 52960732760 57976125493 58256806036 61617775615 68848952588 71355231376 72821007545 84328909808 86061190735 89194039220 89625855440 98588440984 105411137260 105921465520 115952250986 116513612072 123235551230 137697905176 145642015090 160206216599 172122381470 178388078440 189334619617 197176881968 210822274520 223759095911 231904501972 233027224144 246471102460 275395810352 289880627465 291284030180 320412433198 344244762940 356776156880 378669239234 421644549040 447518191822 463809003944 492942204920 579761254930 582568060360 640824866396 688489525880 757338478468 801031082995 895036383644 927618007888 946673098085 985884409840 1118795479555 1159522509860 1165136120720 1281649732792 1376979051760 1514676956936 1602062165990 1790072767288 1893346196170 2082680815787 2237590959110 2319045019720 2461350055021 2563299465584 3029353913872 3204124331980 3580145534576 3786692392340 4165361631574 4475181918220 4638090039440 4922700110042 6408248663960 7573384784680 8330723263148 8950363836440 9845400220084 10413404078935 12306750275105 12816497327920 15146769569360 16661446526296 17900727672880 19690800440168 20826808157870 24613500550210 27074850605231 33322893052592 39381600880336 41653616315740 49227001100420 54149701210462 83307232631480 98454002200840 108299402420924 135374253026155 166614465262960 196908004401680 216598804841848 270748506052310 433197609683696 541497012104620 1082994024209240 2165988048418480
• Sum of all divisors σ(n): 6009289790212800
• Sum of proper divisors (its aliquot sum) s(n): 3843301741794320
• 2165988048418480 is an abundant number, because the sum of its proper divisors (3843301741794320) is greater than itself. Its abundance is 1677313693375840

Bases of 2165988048418480

• Binary: 111101100011111010001100100001101101011011010110000₂
• Hexadecimal: 0x7B1F46436B6B0
• Base-36: LBS167VGZ4

Squares and roots of 2165988048418480

• 2165988048418480 squared (2165988048418480²) is 4691504225891695660829205510400
• 2165988048418480 cubed (2165988048418480³) is 10161742082386205632260677705005945621192192000
• The square root of 2165988048418480 is 46540176.7123684223
• The cube root of 2165988048418480 is 129385.4235882021

Scales and comparisons

• 2,165,988,048,418,480 seconds is equal to 68,871,720 years, 5 weeks, 22 hours, 54 minutes, 40 seconds.
• To count from 1 to 2,165,988,048,418,480 would take you about two hundred six million, six hundred fifteen thousand, one hundred sixty 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 2165988048418480 cubic inches would be around 10782.1 feet tall.

Recreational maths with 2165988048418480

• 2165988048418480 backwards is 0848148408895612
• The number of decimal digits it has is: 16
• The sum of 2165988048418480's digits is 76
• More coming soon!