90450591990000

Names of 90450591990000

• Cardinal: 90450591990000 can be written as Ninety trillion, four hundred fifty billion, five hundred ninety-one million, nine hundred ninety thousand.

Scientific notation

• Scientific notation: 9.045059199 × 10¹³

Factors of 90450591990000

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 5286

Divisors of 90450591990000

• Number of divisors d(n): 800
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 25 30 33 40 44 48 50 55 60 61 66 75 80 88 100 110 120 122 125 132 150 165 176 183 200 220 240 244 250 264 275 300 305 330 366 375 400 440 488 500 528 550 600 610 625 660 671 732 750 825 880 915 976 1000 1093 1100 1200 1220 1250 1320 1342 1375 1464 1500 1525 1650 1830 1875 2000 2013 2186 2200 2440 2500 2640 2684 2750 2928 3000 3050 3279 3300 3355 3660 3750 4026 4111 4125 4372 4400 4575 4880 5000 5368 5465 5500 6000 6100 6558 6600 6710 6875 7320 7500 7625 8052 8222 8250 8744 9150 10000 10065 10736 10930 11000 12023 12200 12333 13116 13200 13420 13750 14640 15000 15250 16104 16395 16444 16500 16775 17488 18300 20130 20555 20625 21860 22000 22875 24046 24400 24666 26232 26840 27325 27500 30000 30500 32208 32790 32888 33000 33550 36069 36600 38125 40260 41110 41250 43720 45221 45750 48092 49332 50325 52464 53680 54650 55000 60115 61000 61665 65580 65776 66000 66673 67100 72138 73200 76250 80520 81975 82220 82500 83875 87440 90442 91500 96184 98664 100650 102775 109300 110000 114375 120230 122000 123330 131160 133346 134200 135663 136625 144276 152500 161040 163950 164440 165000 167750 180345 180884 183000 192368 197328 200019 201300 205550 218600 226105 228750 240460 246660 250771 251625 262320 266692 268400 271326 273250 288552 300575 305000 308325 327900 328880 330000 333365 335500 360690 361768 366000 400038 402600 409875 411100 419375 437200 452210 457500 480920 493320 501542 503250 513875 533384 542652 546500 577104 601150 610000 616650 655800 666730 671000 678315 683125 721380 723536 733403 752313 800076 805200 819750 822200 838750 901725 904420 915000 961840 986640 1000095 1003084 1006500 1027750 1066768 1085304 1093000 1130525 1202300 1233300 1253855 1258125 1311600 1333460 1342000 1356630 1366250 1442760 1466806 1502875 1504626 1541625 1600152 1639500 1644400 1666825 1677500 1803450 1808840 1830000 2000190 2006168 2013000 2049375 2055500 2170608 2186000 2200209 2261050 2404600 2466600 2507710 2516250 2569375 2666920 2713260 2732500 2758481 2885520 2933612 3005750 3009252 3083250 3200304 3279000 3333650 3355000 3391575 3606900 3617680 3667015 3761565 4000380 4012336 4026000 4098750 4111000 4400418 4493323 4508625 4522100 4809200 4933200 5000475 5015420 5032500 5138750 5333840 5426520 5465000 5516962 5652625 5867224 6011500 6018504 6166500 6269275 6558000 6667300 6710000 6783150 7213800 7334030 7514375 7523130 7708125 8000760 8197500 8222000 8275443 8334125 8800836 8986646 9017250 9044200 10000950 10030840 10065000 10277500 10853040 10930000 11001045 11033924 11305250 11734448 12023000 12037008 12333000 12538550 13334600 13479969 13566300 13792405 14427600 14668060 15028750 15046260 15416250 16001520 16395000 16550886 16668250 16957875 17601672 17973292 18034500 18088400 18335075 18807825 20001900 20061680 20130000 20555000 22002090 22067848 22466615 22543125 22610500 24046000 24666000 25002375 25077100 26669200 26959938 27132600 27584810 28263125 29336120 30057500 30092520 30832500 31346375 32790000 33101772 33336500 33915750 35203344 35946584 36069000 36670150 37615650 40003800 41110000 41377215 41670625 44004180 44135696 44933230 45086250 45221000 49426553 50004750 50154200 53919876 54265200 55005225 55169620 56526250 58672240 60115000 60185040 61665000 62692750 66203544 66673000 67399845 67831500 68962025 71893168 72138000 73340300 75231300 80007600 82754430 83341250 84789375 88008360 89866460 90172500 90442000 91675375 94039125 98853106 100009500 100308400 107839752 110010450 110339240 112333075 113052500 120230000 123330000 125011875 125385500 132407088 133346000 134799690 135663000 137924050 146680600 148279659 150462600 156731875 165508860 166682500 169578750 176016720 179732920 180345000 183350750 188078250 197706212 200019000 206886075 215679504 220020900 220678480 224666150 226105000 247132765 250023750 250771000 269599380 271326000 274092703 275026125 275848100 293361200 296559318 300925200 313463750 331017720 333365000 336999225 339157500 344810125 359465840 360690000 366701500 376156500 395412424 400038000 413772150 440041800 449332300 452210000 458376875 470195625 494265530 500047500 501542000 539198760 548185406 550052250 551696200 561665375 593118636 626927500 662035440 666730000 673998450 678315000 689620250 733403000 741398295 752313000 790824848 822278109 827544300 880083600 898664600 916753750 940391250 988531060 1000095000 1034430375 1078397520 1096370812 1100104500 1103392400 1123330750 1186237272 1235663825 1253855000 1347996900 1356630000 1370463515 1375130625 1379240500 1466806000 1482796590 1504626000 1644556218 1655088600 1684996125 1724050625 1797329200 1833507500 1880782500 1977062120 2000190000 2068860750 2192741624 2200209000 2246661500 2372474544 2471327650 2507710000 2695993800 2740927030 2750261250 2758481000 2808326875 2965593180 3015019733 3289112436 3310177200 3369992250 3448101250 3667015000 3706991475 3761565000 3954124240 4111390545 4137721500 4385483248 4400418000 4493323000 4942655300 5172151875 5391987600 5481854060 5500522500 5516962000 5616653750 5931186360 6030039466 6178319125 6578224872 6739984500 6852317575 6896202500 7334030000 7413982950 7523130000 8222781090 8275443000 8424980625 8986646000 9045059199 9885310600 10344303750 10963708120 11001045000 11233307500 11862372720 12060078932 12356638250 13156449744 13479969000 13704635150 13792405000 14827965900 15075098665 16445562180 16550886000 16849961250 18090118398 18534957375 19770621200 20556952725 20688607500 21927416240 22002090000 22466615000 24120157864 24713276500 26959938000 27409270300 27584810000 29655931800 30150197330 30891595625 32891124360 33699922500 34261587875 36180236796 37069914750 41113905450 41377215000 44933230000 45225295995 48240315728 49426553000 54818540600 59311863600 60300394660 61783191250 65782248720 67399845000 68523175750 72360473592 74139829500 75375493325 82227810900 82754430000 90450591990 92674786875 98853106000 102784763625 109637081200 120600789320 123566382500 134799690000 137046351500 144720947184 148279659000 150750986650 164455621800 171307939375 180901183980 185349573750 205569527250 226126479975 241201578640 247132765000 274092703000 296559318000 301501973300 328911243600 342615878750 361802367960 370699147500 376877466625 411139054500 452252959950 494265530000 513923818125 548185406000 603003946600 685231757500 723604735920 741398295000 753754933250 822278109000 904505919900 1027847636250 1130632399875 1206007893200 1370463515000 1482796590000 1507509866500 1644556218000 1809011839800 1884387333125 2055695272500 2261264799750 2740927030000 3015019733000 3618023679600 3768774666250 4111390545000 4522529599500 5653161999375 6030039466000 7537549332500 8222781090000 9045059199000 11306323998750 15075098665000 18090118398000 22612647997500 30150197330000 45225295995000 90450591990000
• Sum of all divisors σ(n): 324127651550208
• Sum of proper divisors (its aliquot sum) s(n): 233677059560208
• 90450591990000 is an abundant number, because the sum of its proper divisors (233677059560208) is greater than itself. Its abundance is 143226467570208

Bases of 90450591990000

• Binary: 10100100100001110101011011001111100000011110000₂
• Hexadecimal: 0x5243AB67C0F0
• Base-36: W28FF3T2O

Squares and roots of 90450591990000

• 90450591990000 squared (90450591990000²) is 8181309591341452160100000000
• 90450591990000 cubed (90450591990000³) is 740004295790299326107309257599000000000000
• The square root of 90450591990000 is 9510551.6133397857
• The cube root of 90450591990000 is 44888.7113367641

Scales and comparisons

• 90,450,591,990,000 seconds is equal to 2,876,049 years, 2 weeks, 1 day, 17 hours, 40 minutes.
• To count from 1 to 90,450,591,990,000 would take you about seven million, one hundred ninety thousand, one hundred twenty-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 90450591990000 cubic inches would be around 3740.7 feet tall.

Recreational maths with 90450591990000

• 90450591990000 backwards is 00009919505409
• The number of decimal digits it has is: 14
• The sum of 90450591990000's digits is 51
• More coming soon!