28820674143121000

Names of 28820674143121000

• Cardinal: 28820674143121000 can be written as Twenty-eight quadrillion, eight hundred twenty trillion, six hundred seventy-four billion, one hundred forty-three million, one hundred twenty-one thousand.

Scientific notation

• Scientific notation: 2.8820674143121 × 10¹⁶

Factors of 28820674143121000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 345

Divisors of 28820674143121000

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 25 28 35 40 49 50 56 70 98 100 125 140 175 196 200 245 250 280 331 343 350 392 490 500 662 686 700 875 980 1000 1225 1324 1372 1400 1655 1715 1750 1960 2317 2401 2450 2648 2744 3310 3430 3500 4634 4802 4900 6125 6620 6860 7000 8275 8575 9268 9604 9800 11585 12005 12250 13240 13720 16219 16550 17150 18536 19208 23170 24010 24500 32438 33100 34300 41375 42875 46340 48020 49000 57925 60025 64876 66200 68600 81095 82750 85750 92680 96040 109561 113533 115850 120050 129752 162190 165500 171500 219122 227066 231700 240100 289625 300125 324380 331000 343000 405475 438244 454132 463400 480200 547805 567665 579250 600250 648760 766927 794731 810950 876488 908264 1095610 1135330 1158500 1200500 1533854 1589462 1621900 2027375 2191220 2270660 2317000 2401000 2739025 2838325 3067708 3178924 3243800 3834635 3973655 4054750 4382440 4541320 5368489 5478050 5676650 6135416 6357848 7669270 7947310 8109500 10736978 10956100 11353300 13695125 14191625 15338540 15894620 16219000 19173175 19868275 21473956 21912200 22706600 26842445 27390250 28383250 30677080 31789240 36264691 37579423 38346350 39736550 42947912 53684890 54780500 56766500 72529382 75158846 76692700 79473100 95865875 99341375 107369780 109561000 113533000 134212225 145058764 150317692 153385400 158946200 181323455 187897115 191731750 198682750 214739560 253852837 263055961 268424450 290117528 300635384 362646910 375794230 383463500 397365500 507705674 526111922 536848900 671061125 725293820 751588460 766927000 794731000 906617275 939485575 1015411348 1052223844 1073697800 1269264185 1315279805 1342122250 1450587640 1503176920 1776969859 1813234550 1878971150 2030822696 2104447688 2538528370 2630559610 2684244500 3553939718 3626469100 3757942300 4533086375 4697427875 5077056740 5261119220 5368489000 6346320925 6576399025 7107879436 7252938200 7515884600 8884849295 9066172750 9394855750 10154113480 10522238440 12003612721 12438789013 12692641850 13152798050 14215758872 17769698590 18132345500 18789711500 24007225442 24877578026 25385283700 26305596100 31731604625 32881995125 35539397180 36264691000 37579423000 44424246475 48014450884 49755156052 50770567400 52611192200 60018063605 62193945065 63463209250 65763990250 71078794360 84025289047 87071523091 88848492950 96028901768 99510312104 120036127210 124387890130 126926418500 131527980500 168050578094 174143046182 177696985900 222121232375 240072254420 248775780260 253852837000 263055961000 300090318025 310969725325 336101156188 348286092364 355393971800 420126445235 435357615455 444242464750 480144508840 497551560520 588177023329 600180636050 621939450650 672202312376 696572184728 840252890470 870715230910 888484929500 1176354046658 1200361272100 1243878901300 1500451590125 1554848626625 1680505780940 1741430461820 1776969859000 2100632226175 2176788077275 2352708093316 2400722544200 2487757802600 2940885116645 3000903180250 3109697253250 3361011561880 3482860923640 4117239163303 4201264452350 4353576154550 4705416186632 5881770233290 6001806360500 6219394506500 8234478326606 8402528904700 8707152309100 10503161130875 10883940386375 11763540466580 12003612721000 12438789013000 14704425583225 16468956653212 16805057809400 17414304618200 20586195816515 21006322261750 21767880772750 23527080933160 28820674143121 29408851166450 32937913306424 41172391633030 42012644523500 43535761545500 57641348286242 58817702332900 73522127916125 82344783266060 84025289047000 87071523091000 102930979082575 115282696572484 117635404665800 144103370715605 147044255832250 164689566532120 205861958165150 230565393144968 288206741431210 294088511664500 411723916330300 514654895412875 576413482862420 588177023329000 720516853578025 823447832660600 1029309790825750 1152826965724840 1441033707156050 2058619581651500 2882067414312100 3602584267890125 4117239163303000 5764134828624200 7205168535780250 14410337071560500 28820674143121000
• Sum of all divisors σ(n): 78914170392653700
• Sum of proper divisors (its aliquot sum) s(n): 50093496249532700
• 28820674143121000 is an abundant number, because the sum of its proper divisors (50093496249532700) is greater than itself. Its abundance is 21272822106411700

Bases of 28820674143121000

• Binary: 1100110011001000100000000011100011111001110111001101000₂
• Hexadecimal: 0x6664401C7CEE68
• Base-36: 7VS2QX524X4

Squares and roots of 28820674143121000

• 28820674143121000 squared (28820674143121000²) is 830631258063963387591620641000000
• 28820674143121000 cubed (28820674143121000³) is 23939352821752136227086247621432371760561000000000
• The square root of 28820674143121000 is 169766528.3355968259
• The cube root of 28820674143121000 is 306597.1016679027

Scales and comparisons

• 28,820,674,143,121,000 seconds is equal to 916,408,289 years, 28 weeks, 5 days, 5 hours, 36 minutes, 40 seconds.
• To count from 1 to 28,820,674,143,121,000 would take you about two billion, seven hundred forty-nine million, two hundred twenty-four thousand, eight hundred sixty-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 28820674143121000 cubic inches would be around 25549.8 feet tall.

Recreational maths with 28820674143121000

• 28820674143121000 backwards is 00012134147602882
• 28820674143121000 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 28820674143121000's digits is 49
• More coming soon!