13805605302120

Names of 13805605302120

• Cardinal: 13805605302120 can be written as Thirteen trillion, eight hundred five billion, six hundred five million, three hundred two thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.380560530212 × 10¹³

Factors of 13805605302120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3289

Divisors of 13805605302120

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 31 36 40 45 60 62 72 90 93 120 124 127 155 180 186 248 254 279 310 360 372 381 465 508 558 620 635 744 762 930 1016 1116 1143 1240 1270 1395 1524 1860 1905 2232 2286 2540 2790 3048 3121 3720 3810 3937 4572 5080 5580 5715 6242 7620 7874 9144 9363 11160 11430 11811 12484 15240 15605 15748 18726 19685 22860 23622 24968 28089 31210 31496 35433 37452 39370 45720 46815 47244 56178 59055 62420 70866 74904 78740 93630 94488 96751 112356 118110 124840 140445 141732 157480 177165 187260 193502 224712 236220 280890 283464 290253 354330 374520 387004 396367 472440 483755 561780 580506 708660 774008 792734 870759 967510 1123560 1161012 1189101 1417320 1451265 1585468 1741518 1935020 1981835 2322024 2378202 2902530 3170936 3483036 3567303 3870040 3963670 4353795 4756404 5805060 5945505 6966072 7134606 7927340 8707590 9512808 9740641 11610120 11891010 12287377 14269212 15854680 17415180 17836515 19481282 23782020 24574754 28538424 29221923 34830360 35673030 36862131 38962564 47564040 48703205 49149508 58443846 61436885 71346060 73724262 77925128 87665769 97406410 98299016 110586393 116887692 122873770 142692120 146109615 147448524 175331538 184310655 194812820 221172786 233775384 245747540 292219230 294897048 301959871 350663076 368621310 389625640 438328845 442345572 491495080 552931965 584438460 603919742 701326152 737242620 876657690 884691144 905879613 1105863930 1168876920 1207839484 1237061407 1474485240 1509799355 1753315380 1811759226 2211727860 2415678968 2474122814 2717638839 3019598710 3506630760 3623518452 3711184221 4423455720 4529398065 4948245628 5435277678 6039197420 6185307035 7247036904 7422368442 9058796130 9896491256 10870555356 11133552663 12078394840 12370614070 13588194195 14844736884 18117592260 18555921105 21741110712 22267105326 24741228140 27176388390 29689473768 36235184520 37111842210 38348903617 44534210652 49482456280 54352776780 55667763315 74223684420 76697807234 89068421304 108705553560 111335526630 115046710851 148447368840 153395614468 191744518085 222671053260 230093421702 306791228936 345140132553 383489036170 445342106520 460186843404 575233554255 690280265106 766978072340 920373686808 1150467108510 1380560530212 1533956144680 1725700662765 2300934217020 2761121060424 3451401325530 4601868434040 6902802651060 13805605302120
• Sum of all divisors σ(n): 46695230300160
• Sum of proper divisors (its aliquot sum) s(n): 32889624998040
• 13805605302120 is an abundant number, because the sum of its proper divisors (32889624998040) is greater than itself. Its abundance is 19084019695920

Bases of 13805605302120

• Binary: 11001000111001011110001100110010111101101000₂
• Hexadecimal: 0xC8E5E332F68
• Base-36: 4W67GY2Y0

Squares and roots of 13805605302120

• 13805605302120 squared (13805605302120²) is 190594737757923856476494400
• 13805605302120 cubed (13805605302120³) is 2631275722146964554015128989790488128000
• The square root of 13805605302120 is 3715589.4959104403
• The cube root of 13805605302120 is 23989.3501951431

Scales and comparisons

• 13,805,605,302,120 seconds is equal to 438,975 years, 28 weeks, 2 days, 9 hours, 42 minutes.
• To count from 1 to 13,805,605,302,120 would take you about one million, ninety-seven thousand, four hundred thirty-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 13805605302120 cubic inches would be around 1999.1 feet tall.

Recreational maths with 13805605302120

• 13805605302120 backwards is 02120350650831
• 13805605302120 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13805605302120's digits is 36
• More coming soon!