20481273359040

Names of 20481273359040

• Cardinal: 20481273359040 can be written as Twenty trillion, four hundred eighty-one billion, two hundred seventy-three million, three hundred fifty-nine thousand and forty.

Scientific notation

• Scientific notation: 2.048127335904 × 10¹³

Factors of 20481273359040

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 49746

Divisors of 20481273359040

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 48 52 60 64 65 73 78 80 96 104 120 130 146 156 160 192 195 208 219 240 260 292 312 320 365 390 416 438 457 480 520 584 624 730 780 832 876 914 949 960 1040 1095 1168 1248 1371 1460 1560 1752 1828 1898 2080 2190 2285 2336 2496 2742 2847 2920 3120 3504 3656 3796 4160 4380 4570 4672 4745 5484 5694 5840 5941 6240 6855 7008 7312 7592 8760 9140 9490 10968 11388 11680 11882 12480 13710 14016 14235 14624 15184 17520 17823 18280 18980 21936 22776 23360 23764 27420 28470 29248 29705 30368 33361 35040 35646 36560 37960 43872 45552 47528 49193 54840 56940 59410 60736 66722 70080 71292 73120 75920 87744 89115 91104 95056 98386 100083 109680 113880 118820 133444 142584 146240 147579 151840 166805 178230 182208 190112 196772 200166 219360 227760 237640 245965 266888 285168 295158 303680 333610 356460 380224 393544 400332 433693 438720 455520 475280 491930 500415 533776 570336 590316 639509 667220 712920 737895 787088 800664 867386 911040 950560 983860 1000830 1067552 1140672 1180632 1279018 1301079 1334440 1425840 1475790 1574176 1601328 1734772 1901120 1918527 1967720 2001660 2135104 2168465 2361264 2558036 2602158 2668880 2851680 2951580 3148352 3197545 3202656 3469544 3591089 3837054 3935440 4003320 4336930 4722528 5116072 5204316 5337760 5703360 5903160 6395090 6405312 6505395 6939088 7182178 7674108 7870880 8006640 8673860 9445056 9592635 10232144 10408632 10675520 10773267 11806320 12790180 13010790 13878176 14364356 15348216 15741760 16013280 17347720 17955445 19185270 20464288 20817264 21546534 22481201 23612640 25580360 26021580 27756352 28728712 30696432 32026560 34695440 35910890 38370540 40928576 41634528 43093068 44962402 46684157 47225280 51160720 52043160 53866335 57457424 61392864 67443603 69390880 71821780 76741080 83269056 86186136 89924804 93368314 102321440 104086320 107732670 112406005 114914848 122785728 134887206 138781760 140052471 143643560 153482160 172372272 179849608 186736628 204642880 208172640 215465340 224812010 229829696 233420785 269774412 280104942 287287120 292255613 306964320 337218015 344744544 359699216 373473256 416345280 430930680 449624020 466841570 539548824 560209884 574574240 584511226 613928640 674436030 689489088 700262355 719398432 746946512 861861360 876766839 899248040 933683140 1079097648 1120419768 1149148480 1169022452 1348872060 1400524710 1438796864 1461278065 1493893024 1641127673 1723722720 1753533678 1798496080 1867366280 2158195296 2240839536 2338044904 2697744120 2801049420 2922556130 2987786048 3282255346 3447445440 3507067356 3596992160 3734732560 4316390592 4383834195 4481679072 4676089808 4923383019 5395488240 5602098840 5845112260 6564510692 7014134712 7193984320 7469465120 8205638365 8767668390 8963358144 9352179616 9846766038 10790976480 11204197680 11690224520 13129021384 14028269424 14938930240 16411276730 17535336780 18704359232 19693532076 21334659749 21581952960 22408395360 23380449040 24616915095 26258042768 28056538848 32822553460 35070673560 39387064152 42669319498 44816790720 46760898080 49233830190 52516085536 56113077696 64003979247 65645106920 70141347120 78774128304 85338638996 93521796160 98467660380 105032171072 106673298745 128007958494 131290213840 140282694240 157548256608 170677277992 196935320760 213346597490 256015916988 262580427680 280565388480 315096513216 320019896235 341354555984 393870641520 426693194980 512031833976 525160855360 640039792470 682709111968 787741283040 853386389960 1024063667952 1280079584940 1365418223936 1575482566080 1706772779920 2048127335904 2560159169880 3413545559840 4096254671808 5120318339760 6827091119680 10240636679520 20481273359040
• Sum of all divisors σ(n): 71146302224256
• Sum of proper divisors (its aliquot sum) s(n): 50665028865216
• 20481273359040 is an abundant number, because the sum of its proper divisors (50665028865216) is greater than itself. Its abundance is 30183755506176

Bases of 20481273359040

• Binary: 100101010000010101011000001011110101011000000₂
• Hexadecimal: 0x12A0AB05EAC0
• Base-36: 79CYTCHXC

Squares and roots of 20481273359040

• 20481273359040 squared (20481273359040²) is 419482558407721644749721600
• 20481273359040 cubed (20481273359040³) is 8591536948098010084836444094536843264000
• The square root of 20481273359040 is 4525624.0850340189
• The cube root of 20481273359040 is 27360.1821697969

Scales and comparisons

• 20,481,273,359,040 seconds is equal to 651,241 years, 7 weeks, 1 day, 23 hours, 44 minutes.
• To count from 1 to 20,481,273,359,040 would take you about one million, six hundred twenty-eight thousand, one hundred two 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 20481273359040 cubic inches would be around 2280 feet tall.

Recreational maths with 20481273359040

• 20481273359040 backwards is 04095337218402
• 20481273359040 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20481273359040's digits is 48
• More coming soon!