1990495321500

Names of 1990495321500

• Cardinal: 1990495321500 can be written as One trillion, nine hundred ninety billion, four hundred ninety-five million, three hundred twenty-one thousand, five hundred.

Scientific notation

• Scientific notation: 1.9904953215 × 10¹²

Factors of 1990495321500

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 412

Divisors of 1990495321500

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 20 21 25 28 30 31 35 42 49 50 53 60 62 70 75 84 93 98 100 105 106 124 125 140 147 150 155 159 175 186 196 210 212 217 245 250 265 294 300 310 311 318 350 371 372 375 420 434 465 490 500 525 530 588 620 622 636 651 700 735 742 750 775 795 868 875 930 933 980 1050 1060 1085 1113 1225 1244 1302 1325 1470 1484 1500 1519 1550 1555 1590 1643 1750 1855 1860 1866 2100 2170 2177 2226 2325 2450 2597 2604 2625 2650 2809 2940 3038 3100 3110 3180 3255 3286 3500 3675 3710 3732 3875 3975 4340 4354 4452 4557 4650 4665 4900 4929 5194 5250 5300 5425 5565 5618 6076 6125 6220 6510 6531 6572 6625 7350 7420 7595 7750 7775 7791 7950 8215 8427 8708 9114 9275 9300 9330 9641 9858 10388 10500 10850 10885 11130 11236 11501 11625 12250 12985 13020 13062 13250 14045 14700 15190 15239 15500 15550 15582 15900 16275 16430 16483 16854 18228 18375 18550 18660 19282 19663 19716 19875 21700 21770 22260 22785 23002 23250 23325 24500 24645 25970 26124 26500 27125 27825 28090 28923 30380 30478 31100 31164 32550 32655 32860 32966 33708 34503 36750 37100 37975 38564 38875 38955 39326 39750 41075 42135 43540 45570 45717 46004 46375 46500 46650 48205 49290 49449 51940 54250 54425 55650 56180 57505 57846 58989 60956 64925 65100 65310 65932 67487 69006 70225 73500 75950 76195 77750 77910 78652 79500 80507 81375 82150 82415 84270 87079 91140 91434 92750 93300 96410 98315 98580 98898 108500 108850 111300 113925 115010 115381 115692 116625 117978 123225 129850 130620 134974 137641 138012 139125 140450 144615 151900 152390 155500 155820 161014 162750 163275 164300 164830 168540 172515 174158 182868 185500 189875 192820 194775 196630 197796 202461 205375 210675 217700 227850 228585 230020 230762 233250 235956 241025 241521 246450 247245 259700 261237 269948 272125 275282 278250 280900 287525 289230 294945 304780 322028 324625 325500 326550 329660 337435 345030 346143 348316 351125 379750 380975 389550 393260 402535 404922 410750 412075 412923 421350 435395 455700 457170 461524 466500 472409 482050 483042 491575 492900 494490 510973 522474 544250 550564 556500 569625 575050 576905 578460 589890 609553 616125 649250 653100 674870 688205 690060 692286 702250 723075 759500 761950 779100 805070 807667 809844 816375 821500 824150 825846 842700 862575 870790 873599 914340 944818 964100 966084 973875 983150 988980 1012305 1021946 1044948 1053375 1088500 1139250 1142925 1150100 1153810 1179780 1205125 1207605 1219106 1232250 1236225 1298500 1306185 1349740 1376410 1384572 1404500 1417227 1437625 1446150 1474725 1523900 1532919 1610140 1615334 1632750 1648300 1651692 1687175 1725150 1730715 1741580 1747198 1828659 1889636 1904875 1947750 1966300 2012675 2024610 2043892 2060375 2064615 2106750 2176975 2278500 2285850 2307620 2362045 2410250 2415210 2423001 2438212 2457875 2464500 2472450 2554865 2612370 2620797 2752820 2834454 2875250 2884525 2892300 2949450 3047765 3065838 3230668 3265500 3374350 3441025 3450300 3461430 3494396 3576811 3615375 3657318 3809750 3895500 4025350 4038335 4049220 4120750 4129230 4213500 4266871 4312875 4353950 4367995 4571700 4724090 4820500 4830420 4846002 4915750 4944900 5061525 5109730 5224740 5241594 5668908 5714625 5750500 5769050 5898900 6038025 6095530 6115193 6131676 6181125 6530925 6748700 6882050 6922860 7086135 7153622 7230750 7314636 7373625 7619500 7664595 8050700 8076670 8241500 8258460 8435875 8533742 8625750 8653575 8707900 8735990 9143295 9448180 9692004 9831500 10063375 10123050 10219460 10323075 10483188 10730433 10884875 11429250 11538100 11810225 12076050 12115005 12191060 12230386 12362250 12774325 12800613 13061850 13103985 13764100 14172270 14307244 14422625 14461500 14747250 15238825 15329190 16153340 16871750 17067484 17205125 17251500 17307150 17471980 17884055 18286590 18345579 20126750 20191675 20246100 20646150 21334355 21460866 21769750 21839975 22858500 23620450 24152100 24230010 24460772 24724500 25037677 25307625 25548650 25601226 26123700 26207970 27081569 28344540 28845250 29494500 30190125 30477650 30575965 30658380 32654625 33743500 34410250 34614300 35430675 35768110 36573180 36691158 38322975 40253500 40383350 41292300 42668710 42806351 42921732 43267875 43539500 43679950 45716475 47240900 48460020 50075354 50615250 51097300 51202452 51615375 52415940 53652165 54163138 57690500 59051125 60380250 60575025 60955300 61151930 63871625 64003065 65309250 65519925 68820500 70861350 71536220 73382316 75113031 76194125 76645950 80766700 81244707 85337420 85612702 86535750 87359900 89420275 91432950 91727895 100150708 100958375 101230500 103230750 106671775 107304330 108326276 109199875 118102250 120760500 121150050 122303860 125188385 127743250 128006130 128419053 130618500 131039850 135407845 141722700 150226062 152388250 152879825 153291900 162489414 171225404 173071500 177153375 178840550 182865900 183455790 189570983 191614875 201916750 206461500 213343550 214031755 214608660 218399750 228582375 236204500 242300100 250376770 255486500 256012260 256838106 262079700 268260825 270815690 300452124 302875125 304776500 305759650 320015325 324978828 327599625 354306750 357681100 366911580 375565155 379141966 383229750 403833500 406223535 426687100 428063510 436799500 447101375 457164750 458639475 500753540 513676212 533358875 536521650 541631380 568712949 605750250 611519300 625941925 640030650 642095265 655199250 677039225 708613500 751130310 758283932 764399125 766459500 812447070 856127020 894202750 914329500 917278950 947854915 1066717750 1070158775 1073043300 1137425898 1211500500 1251883850 1280061300 1284190530 1310398500 1326996881 1341304125 1354078450 1502260620 1528798250 1600076625 1624894140 1788405500 1834557900 1877825775 1895709830 2031117675 2133435500 2140317550 2274851796 2293197375 2503767700 2568381060 2653993762 2682608250 2708156900 2843564745 3057596500 3129709625 3200153250 3210476325 3385196125 3755651550 3791419660 3980990643 4062235350 4280635100 4586394750 4739274575 5307987524 5350793875 5365216500 5687129490 6259419250 6400306500 6420952650 6634984405 6770392250 7511303100 7961981286 8124470700 9172789500 9389128875 9478549150 10155588375 10701587750 11374258980 12518838500 12841905300 13269968810 13540784500 14217823725 15923962572 16052381625 18778257750 18957098300 19904953215 20311176750 21403175500 23696372875 26539937620 28435647450 32104763250 33174922025 37556515500 39809906430 40622353500 47392745750 56871294900 64209526500 66349844050 71089118625 79619812860 94785491500 99524766075 132699688100 142178237250 165874610125 199049532150 284356474500 331749220250 398099064300 497623830375 663498440500 995247660750 1990495321500
• Sum of all divisors σ(n): 7116777787392
• Sum of proper divisors (its aliquot sum) s(n): 5126282465892
• 1990495321500 is an abundant number, because the sum of its proper divisors (5126282465892) is greater than itself. Its abundance is 3135787144392

Bases of 1990495321500

• Binary: 11100111101110010110001000011110110011100₂
• Hexadecimal: 0x1CF72C43D9C
• Base-36: PEF5IROC

Squares and roots of 1990495321500

• 1990495321500 squared (1990495321500²) is 3962071624913388362250000
• 1990495321500 cubed (1990495321500³) is 7886485032838002377771172213375000000
• The square root of 1990495321500 is 1410849.1490942609
• The cube root of 1990495321500 is 12579.2202243799

Scales and comparisons

• 1,990,495,321,500 seconds is equal to 63,291 years, 30 weeks, 6 days, 7 hours, 5 minutes.
• To count from 1 to 1,990,495,321,500 would take you about one hundred fifty-eight thousand, two hundred twenty-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 1990495321500 cubic inches would be around 1048.3 feet tall.

Recreational maths with 1990495321500

• 1990495321500 backwards is 0051235940991
• The number of decimal digits it has is: 13
• The sum of 1990495321500's digits is 48
• More coming soon!