1990188831400

Names of 1990188831400

• Cardinal: 1990188831400 can be written as One trillion, nine hundred ninety billion, one hundred eighty-eight million, eight hundred thirty-one thousand, four hundred.

Scientific notation

• Scientific notation: 1.9901888314 × 10¹²

Factors of 1990188831400

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1264

Divisors of 1990188831400

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 19 20 22 25 28 35 38 40 44 49 50 55 56 70 76 77 88 95 98 100 110 127 133 140 152 154 175 190 196 200 209 220 245 254 266 275 280 308 343 350 380 385 392 418 440 475 490 508 532 539 550 616 635 665 686 700 760 770 836 889 931 950 980 1016 1045 1064 1078 1093 1100 1225 1270 1330 1372 1397 1400 1463 1540 1672 1715 1778 1862 1900 1925 1960 2090 2156 2186 2200 2413 2450 2540 2660 2695 2744 2794 2926 3080 3175 3325 3430 3556 3724 3773 3800 3850 4180 4312 4372 4445 4655 4826 4900 5080 5225 5320 5390 5465 5588 5852 6223 6350 6517 6650 6860 6985 7112 7315 7448 7546 7651 7700 8360 8575 8744 8890 9310 9652 9779 9800 10241 10450 10780 10930 11176 11704 12023 12065 12446 12700 13034 13300 13475 13720 13970 14630 15092 15302 15400 16891 17150 17780 18620 18865 19304 19558 20482 20767 20900 21560 21860 22225 23275 24046 24130 24892 25400 26068 26543 26600 26950 27325 27940 29260 30184 30604 31115 32585 33782 34300 34925 35560 36575 37240 37730 38255 39116 40964 41534 41800 43561 43720 44450 46550 48092 48260 48895 49784 51205 52136 53086 53557 53900 54650 55880 58520 60115 60325 61208 62230 65170 67564 68453 68600 69850 71687 73150 75460 76510 78232 81928 83068 84161 84455 87122 88900 93100 94325 96184 96520 97790 102410 103835 106172 107114 107800 109300 118237 120230 120650 124460 130340 132715 135128 136906 138811 139700 143374 145369 146300 150920 153020 155575 162925 166136 168322 168910 174244 177800 185801 186200 188650 191275 195580 204820 207670 212344 214228 217805 218600 228437 236474 240460 241300 244475 248920 256025 260680 265430 267785 273812 277622 279400 286748 290738 292600 300575 306040 311150 325850 336644 337820 342265 348488 358435 371602 374899 377300 382550 391160 409640 415340 420805 422275 428456 435610 456874 472948 479171 480920 482600 488950 512050 519175 530860 535570 547624 555244 573496 581476 589127 591185 601150 622300 651700 663575 673288 675640 684530 694055 716870 726845 743204 749798 754600 765100 827659 830680 841610 844550 871220 913748 929005 945896 958342 971677 977900 1017583 1024100 1038350 1061720 1071140 1089025 1110488 1142185 1162952 1178254 1182370 1202300 1244600 1300607 1303400 1327150 1338925 1369060 1388110 1433740 1453690 1486408 1499596 1526921 1530200 1599059 1655318 1683220 1689100 1711325 1742440 1792175 1827496 1858010 1874495 1916684 1943354 1955800 2035166 2048200 2076700 2104025 2142280 2178050 2284370 2356508 2364740 2395855 2404600 2601214 2637409 2654300 2677850 2738120 2776220 2867480 2907380 2945635 2955925 2999192 3053842 3198118 3310636 3366440 3378200 3422650 3470275 3584350 3634225 3716020 3748990 3833368 3886708 4070332 4123889 4138295 4153400 4208050 4356100 4568740 4645025 4713016 4729480 4791710 4858385 5087915 5202428 5274818 5308600 5355700 5552440 5710925 5814760 5891270 5911850 6107684 6396236 6503035 6621272 6801739 6845300 6940550 7123081 7168700 7268450 7432040 7497980 7634605 7773416 7995295 8140664 8247778 8276590 8416100 8712200 9104249 9137480 9290050 9372475 9583420 9716770 10175830 10404856 10549636 10688447 10711400 11193413 11421850 11782540 11823700 11979275 12215368 12792472 13006070 13187045 13603478 13690600 13881100 14246162 14337400 14536900 14728175 14995960 15269210 15990590 16495556 16553180 16832200 18208498 18461863 18580100 18744950 19166840 19433540 20351660 20619445 20691475 21099272 21376894 22386826 22843700 23565080 23647400 23958550 24291925 25439575 26012140 26374090 27206956 27762200 28492324 29011499 29073800 29456350 30538420 31981180 32515175 32991112 33106360 34008695 35615405 36416996 36923726 37160200 37489900 38173025 38867080 39976475 40703320 41238890 41382950 42753788 44773652 45521245 45687400 47612173 47917100 48583850 50879150 52024280 52748180 53442235 54413912 55967065 56984648 58022998 58912700 61076840 63962360 65030350 65935225 68017390 71230810 72833992 73847452 74819129 74979800 76346050 78353891 79952950 82477780 82765900 85507576 89547304 91042490 92309315 95224346 95834200 97167700 101758300 103097225 105496360 106884470 111934130 116045996 117825400 129233041 130060700 131870450 136034780 142461620 145057495 147694904 149638258 152692100 156707782 159905900 164955560 165531800 170043475 178077025 182084980 184618630 190448692 194335400 203080493 203516600 206194450 213768940 223868260 227606225 232091992 238060865 258466082 260121400 263740900 267211175 272069560 279835325 284923240 290114990 299276516 305384200 313415564 319811800 340086950 356154050 364169960 369237260 374095645 380897384 391769455 406160986 412388900 427537880 447736520 455212450 461546575 476121730 516932164 523733903 527481800 534422350 559670650 580229980 598553032 626831128 646165205 680173900 712308100 725287475 738474520 748191290 783538910 812321972 824777800 904631287 910424900 923093150 952243460 1015402465 1033864328 1047467806 1068844700 1119341300 1160459960 1190304325 1292330410 1360347800 1421563451 1424616200 1450574950 1496382580 1567077820 1624643944 1809262574 1820849800 1846186300 1870478225 1904486920 1958847275 2030804930 2094935612 2137689400 2238682600 2380608650 2584660820 2618669515 2843126902 2901149900 2992765160 3134155640 3230826025 3618525148 3692372600 3740956450 3917694550 4061609860 4189871224 4523156435 4761217300 5077012325 5169321640 5237339030 5686253804 5802299800 6461652050 7107817255 7237050296 7481912900 7835389100 8123219720 9046312870 9522434600 9950944157 10154024650 10474678060 11372507608 12923304100 13093347575 14215634510 14963825800 15670778200 18092625740 19901888314 20308049300 20949356120 22615782175 25846608200 26186695150 28431269020 35539086275 36185251480 39803776628 40616098600 45231564350 49754720785 52373390300 56862538040 71078172550 79607553256 90463128700 99509441570 104746780600 142156345100 180926257400 199018883140 248773603925 284312690200 398037766280 497547207850 995094415700 1990188831400
• Sum of all divisors σ(n): 6251028480000
• Sum of proper divisors (its aliquot sum) s(n): 4260839648600
• 1990188831400 is an abundant number, because the sum of its proper divisors (4260839648600) is greater than itself. Its abundance is 2270650817200

Bases of 1990188831400

• Binary: 11100111101100000011111111001001010101000₂
• Hexadecimal: 0x1CF607F92A8
• Base-36: PEA31MEG

Squares and roots of 1990188831400

• 1990188831400 squared (1990188831400²) is 3960851584629297625960000
• 1990188831400 cubed (1990188831400³) is 7882842586562220044412126703144000000
• The square root of 1990188831400 is 1410740.5258941135
• The cube root of 1990188831400 is 12578.5745552139

Scales and comparisons

• 1,990,188,831,400 seconds is equal to 63,281 years, 44 weeks, 22 hours, 56 minutes, 40 seconds.
• To count from 1 to 1,990,188,831,400 would take you about one hundred fifty-eight thousand, two hundred four 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 1990188831400 cubic inches would be around 1048.2 feet tall.

Recreational maths with 1990188831400

• 1990188831400 backwards is 0041388810991
• The number of decimal digits it has is: 13
• The sum of 1990188831400's digits is 52
• More coming soon!