28309495680000

Names of 28309495680000

• Cardinal: 28309495680000 can be written as Twenty-eight trillion, three hundred nine billion, four hundred ninety-five million, six hundred eighty thousand.

Scientific notation

• Scientific notation: 2.830949568 × 10¹³

Factors of 28309495680000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 2692

Divisors of 28309495680000

• Number of divisors d(n): 880
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 32 36 40 45 48 50 54 60 64 72 75 80 90 96 100 108 120 125 128 135 144 150 160 180 192 200 216 225 240 250 256 270 288 300 320 360 375 384 400 432 450 480 500 512 540 576 600 625 640 675 720 750 768 800 864 900 941 960 1000 1024 1080 1125 1152 1200 1250 1280 1350 1440 1500 1536 1600 1728 1741 1800 1875 1882 1920 2000 2160 2250 2304 2400 2500 2560 2700 2823 2880 3000 3072 3200 3375 3456 3482 3600 3750 3764 3840 4000 4320 4500 4608 4705 4800 5000 5120 5223 5400 5625 5646 5760 6000 6400 6750 6912 6964 7200 7500 7528 7680 8000 8469 8640 8705 9000 9216 9410 9600 10000 10446 10800 11250 11292 11520 12000 12800 13500 13824 13928 14115 14400 15000 15056 15360 15669 16000 16875 16938 17280 17410 18000 18820 19200 20000 20892 21600 22500 22584 23040 23525 24000 25407 25600 26115 27000 27648 27856 28230 28800 30000 30112 31338 32000 33750 33876 34560 34820 36000 37640 38400 40000 41784 42345 43200 43525 45000 45168 46080 47007 47050 48000 50814 52230 54000 55712 56460 57600 60000 60224 62676 64000 67500 67752 69120 69640 70575 72000 75280 76800 78345 80000 83568 84690 86400 87050 90000 90336 94014 94100 96000 101628 104460 108000 111424 112920 115200 117625 120000 120448 125352 127035 128000 130575 135000 135504 138240 139280 141150 144000 150560 156690 160000 167136 169380 172800 174100 180000 180672 188028 188200 192000 203256 208920 211725 216000 217625 222848 225840 230400 235035 235250 240000 240896 250704 254070 261150 270000 271008 278560 282300 288000 301120 313380 320000 334272 338760 345600 348200 352875 360000 361344 376056 376400 384000 391725 406512 417840 423450 432000 435250 445696 451680 470070 470500 480000 481792 501408 508140 522300 540000 542016 557120 564600 576000 588125 602240 626760 635175 640000 652875 668544 677520 691200 696400 705750 720000 722688 752112 752800 783450 813024 835680 846900 864000 870500 891392 903360 940140 941000 960000 963584 1002816 1016280 1044600 1058625 1080000 1084032 1088125 1114240 1129200 1152000 1175175 1176250 1204480 1253520 1270350 1305750 1337088 1355040 1392800 1411500 1440000 1445376 1504224 1505600 1566900 1626048 1638281 1671360 1693800 1728000 1741000 1764375 1782784 1806720 1880280 1882000 1920000 1958625 2005632 2032560 2089200 2117250 2160000 2168064 2176250 2228480 2258400 2350350 2352500 2408960 2507040 2540700 2611500 2674176 2710080 2785600 2823000 2880000 2890752 3008448 3011200 3133800 3175875 3252096 3264375 3276562 3342720 3387600 3456000 3482000 3528750 3613440 3760560 3764000 3917250 4011264 4065120 4178400 4234500 4320000 4336128 4352500 4456960 4516800 4700700 4705000 4817920 4914843 5014080 5081400 5223000 5293125 5348352 5420160 5571200 5646000 5760000 5875875 6016896 6022400 6267600 6351750 6504192 6528750 6553124 6685440 6775200 6964000 7057500 7226880 7521120 7528000 7834500 8022528 8130240 8191405 8356800 8469000 8640000 8672256 8705000 8913920 9033600 9401400 9410000 9793125 9829686 10028160 10162800 10446000 10586250 10840320 11142400 11292000 11751750 12033792 12044800 12535200 12703500 13008384 13057500 13106248 13370880 13550400 13928000 14115000 14453760 14744529 15042240 15056000 15669000 15879375 16045056 16260480 16382810 16713600 16938000 17280000 17410000 18067200 18802800 18820000 19586250 19659372 20056320 20325600 20892000 21172500 21680640 22284800 22584000 23503500 24067584 24089600 24574215 25070400 25407000 26016768 26115000 26212496 26741760 27100800 27856000 28230000 29379375 29489058 30084480 30112000 31338000 31758750 32520960 32765620 33427200 33876000 34820000 36134400 37605600 37640000 39172500 39318744 40112640 40651200 40957025 41784000 42345000 43361280 44233587 44569600 45168000 47007000 48135168 49148430 50140800 50814000 52230000 52424992 54201600 55712000 56460000 58758750 58978116 60168960 60224000 62676000 63517500 65041920 65531240 66854400 67752000 69640000 72268800 73722645 75211200 75280000 78345000 78637488 80225280 81302400 81914050 83568000 84690000 88467174 90336000 94014000 98296860 100281600 101628000 104460000 104849984 108403200 111424000 112920000 117517500 117956232 120337920 120448000 122871075 125352000 127035000 130083840 131062480 133708800 135504000 139280000 147445290 150422400 150560000 156690000 157274976 162604800 163828100 167136000 169380000 176934348 180672000 188028000 196593720 200563200 203256000 204785125 208920000 209699968 216806400 221167935 222848000 225840000 235035000 235912464 240675840 245742150 250704000 254070000 262124960 271008000 278560000 294890580 300844800 301120000 313380000 314549952 325209600 327656200 334272000 338760000 353868696 361344000 368613225 376056000 393187440 401126400 406512000 409570250 417840000 419399936 442335870 451680000 470070000 471824928 491484300 501408000 508140000 524249920 542016000 557120000 589781160 601689600 602240000 614355375 626760000 629099904 650419200 655312400 668544000 677520000 707737392 737226450 752112000 786374880 813024000 819140500 835680000 838799872 884671740 903360000 940140000 943649856 982968600 1002816000 1016280000 1023925625 1048499840 1084032000 1105839675 1114240000 1179562320 1203379200 1228710750 1253520000 1258199808 1310624800 1355040000 1415474784 1474452900 1504224000 1572749760 1626048000 1638281000 1671360000 1677599744 1769343480 1806720000 1843066125 1880280000 1887299712 1965937200 2005632000 2032560000 2047851250 2096999680 2211679350 2359124640 2457421500 2507040000 2516399616 2621249600 2710080000 2830949568 2948905800 3008448000 3071776875 3145499520 3252096000 3276562000 3342720000 3538686960 3686132250 3760560000 3774599424 3931874400 4065120000 4095702500 4193999360 4423358700 4718249280 4914843000 5014080000 5032799232 5242499200 5420160000 5529198375 5661899136 5897811600 6016896000 6143553750 6290999040 6553124000 7077373920 7372264500 7521120000 7549198848 7863748800 8130240000 8191405000 8387998720 8846717400 9215330625 9436498560 9829686000 10028160000 10484998400 11058396750 11323798272 11795623200 12287107500 12581998080 13106248000 14154747840 14744529000 15042240000 15098397696 15727497600 16260480000 16382810000 17693434800 18430661250 18872997120 19659372000 20969996800 22116793500 22647596544 23591246400 24574215000 25163996160 26212496000 27645991875 28309495680 29489058000 30084480000 31454995200 32765620000 35386869600 36861322500 37745994240 39318744000 41939993600 44233587000 45295193088 47182492800 49148430000 52424992000 55291983750 56618991360 58978116000 62909990400 65531240000 70773739200 73722645000 75491988480 78637488000 88467174000 94364985600 98296860000 104849984000 110583967500 113237982720 117956232000 125819980800 131062480000 141547478400 147445290000 157274976000 176934348000 188729971200 196593720000 209699968000 221167935000 226475965440 235912464000 262124960000 283094956800 294890580000 314549952000 353868696000 377459942400 393187440000 442335870000 471824928000 524249920000 566189913600 589781160000 629099904000 707737392000 786374880000 884671740000 943649856000 1048499840000 1132379827200 1179562320000 1415474784000 1572749760000 1769343480000 1887299712000 2359124640000 2830949568000 3145499520000 3538686960000 4718249280000 5661899136000 7077373920000 9436498560000 14154747840000 28309495680000
• Sum of all divisors σ(n): 104936825341920
• Sum of proper divisors (its aliquot sum) s(n): 76627329661920
• 28309495680000 is an abundant number, because the sum of its proper divisors (76627329661920) is greater than itself. Its abundance is 48317833981920

Bases of 28309495680000

• Binary: 110011011111101010001011011110000110000000000₂
• Hexadecimal: 0x19BF516F0C00
• Base-36: A197ASQO0

Squares and roots of 28309495680000

• 28309495680000 squared (28309495680000²) is 801427545655938662400000000
• 28309495680000 cubed (28309495680000³) is 22688009641579798329557778432000000000000
• The square root of 28309495680000 is 5320666.8454245469
• The cube root of 28309495680000 is 30477.3622864661

Scales and comparisons

• 28,309,495,680,000 seconds is equal to 900,154 years, 20 weeks, 4 days.
• To count from 1 to 28,309,495,680,000 would take you about two million, two hundred fifty thousand, three hundred eighty-five 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 28309495680000 cubic inches would be around 2539.8 feet tall.

Recreational maths with 28309495680000

• 28309495680000 backwards is 00008659490382
• 28309495680000 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 28309495680000's digits is 54
• More coming soon!