1990195844340

Names of 1990195844340

• Cardinal: 1990195844340 can be written as One trillion, nine hundred ninety billion, one hundred ninety-five million, eight hundred forty-four thousand, three hundred forty.

Scientific notation

• Scientific notation: 1.99019584434 × 10¹²

Factors of 1990195844340

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 623

Divisors of 1990195844340

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 10 11 12 15 20 22 30 33 44 55 60 66 79 89 110 121 127 132 158 165 178 220 237 242 254 267 307 316 330 356 363 381 395 445 474 484 508 534 605 614 635 660 726 762 790 869 890 921 948 979 1068 1185 1210 1228 1270 1335 1397 1452 1524 1535 1580 1738 1780 1815 1842 1905 1958 2370 2420 2540 2607 2670 2794 2937 3070 3377 3476 3630 3684 3810 3916 4191 4345 4605 4740 4895 5214 5340 5588 5874 6140 6754 6985 7031 7260 7620 8382 8690 9210 9559 9790 10033 10131 10428 10769 11303 11748 13035 13508 13970 14062 14685 15367 16764 16885 17380 18420 19118 19580 20066 20262 20955 21093 21538 22606 24253 26070 27323 27940 28124 28677 29370 30099 30734 32307 33770 33909 35155 37147 38236 38989 40132 40524 41910 42186 43076 45212 46101 47795 48506 50165 50655 52140 53845 54646 56515 57354 58740 60198 61468 64614 67540 67818 70310 72759 74294 76835 77341 77978 81969 83820 84372 92202 95590 97012 100330 101310 105465 107690 109292 110363 111441 113030 114708 116967 120396 121265 124333 129228 135636 136615 140620 143385 145518 148588 150495 153670 154682 155956 161535 163938 169545 184404 185735 191180 194945 200660 202620 210930 215380 220726 222882 226060 230505 232023 233934 242530 248666 266783 273230 286770 291036 300553 300990 307340 309364 323070 327876 331089 339090 363795 371470 372999 386705 389890 409845 421860 428879 441452 445764 461010 464046 467868 485060 497332 533566 546460 551815 557205 573540 584835 601106 601980 621665 646140 662178 678180 727590 742940 745998 773410 779780 800349 819690 850751 857758 892937 901659 922020 928092 1067132 1103630 1114410 1160115 1169670 1202212 1213993 1243330 1286637 1324356 1333915 1367663 1455180 1491996 1502765 1546820 1600698 1639380 1655445 1701502 1715516 1785874 1803318 1864995 2144395 2158517 2207260 2228820 2320230 2339340 2427986 2486660 2552253 2573274 2667830 2678811 2735326 2934613 3005530 3080131 3201396 3306083 3310890 3403004 3470021 3571748 3606636 3641979 3729990 4001745 4102989 4253755 4288790 4317034 4464685 4508295 4640460 4717669 4855972 5104506 5146548 5335660 5357622 5470652 5869226 6011060 6069965 6160262 6433185 6475551 6612166 6621780 6838315 6940042 7283958 7459980 8003490 8205978 8507510 8577580 8634068 8803839 8929370 9016590 9240393 9435338 9822307 9918249 10209012 10410063 10715244 10792585 11738452 12139930 12320524 12761265 12866370 12951102 13224332 13394055 13676630 13880084 14153007 14567916 14673065 15400655 16006980 16411956 16530415 17015020 17350105 17607678 17858740 18033180 18209895 18480786 18870676 19644614 19836498 20514945 20820126 21585170 23588345 23743687 24279860 25522530 25732740 25902204 26788110 27353260 28306014 29346130 29466921 30801310 32377755 33060830 33881441 34700210 35215356 36419790 36961572 38170231 39289228 39672996 41029890 41640252 43170340 44019195 46201965 47176690 47487374 49111535 49591245 51045060 52050315 53576220 56612028 58692260 58933842 61602620 64755510 66121660 67762882 69400420 70765035 71231061 72839580 76340462 82059780 88038390 92403930 94353380 94974748 98223070 99182490 101644323 104100630 108045377 114510693 117867684 118718435 129511020 135525764 141530070 142462122 147334605 152680924 169407205 176076780 184807860 190851155 196446140 198364980 203288646 208201260 216090754 229021386 237436870 261180557 274131659 283060140 284924244 294669210 324136131 338814410 356155305 372695851 381702310 406577292 419872541 432181508 458042772 474873740 508221615 522361114 540226885 548263318 572553465 589338420 648272262 677628820 712310610 745391702 763404620 783541671 822394977 839745082 1016443230 1044722228 1080453770 1096526636 1118087553 1145106930 1259617623 1296544524 1305902785 1370658295 1424621220 1490783404 1567083342 1620680655 1644789954 1679490164 1863479255 2032886460 2099362705 2160907540 2236175106 2290213860 2519235246 2611805570 2741316590 3015448249 3134166684 3241361310 3289579908 3726958510 3917708355 4111974885 4198725410 4472350212 5038470492 5223611140 5482633180 5590437765 6030896498 6298088115 6482722620 7453917020 7835416710 8223949770 8397450820 9046344747 11180875530 12061792996 12596176230 15077241245 15670833420 16447899540 18092689494 22361751060 25192352460 30154482490 33169930739 36185378988 45231723735 60308964980 66339861478 90463447470 99509792217 132679722956 165849653695 180926894940 199019584434 331699307390 398039168868 497548961085 663398614780 995097922170 1990195844340
• Sum of all divisors σ(n): 6342406963200
• Sum of proper divisors (its aliquot sum) s(n): 4352211118860
• 1990195844340 is an abundant number, because the sum of its proper divisors (4352211118860) is greater than itself. Its abundance is 2362015274520

Bases of 1990195844340

• Binary: 11100111101100000111010101001010011110100₂
• Hexadecimal: 0x1CF60EA94F4
• Base-36: PEA77XMC

Squares and roots of 1990195844340

• 1990195844340 squared (1990195844340²) is 3960879498828205510035600
• 1990195844340 cubed (1990195844340³) is 7882925918499396505652341285458504000
• The square root of 1990195844340 is 1410743.0114446783
• The cube root of 1990195844340 is 12578.5893298061

Scales and comparisons

• 1,990,195,844,340 seconds is equal to 63,282 years, 3 weeks, 5 days, 2 hours, 59 minutes.
• To count from 1 to 1,990,195,844,340 would take you about one hundred fifty-eight thousand, two hundred 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 1990195844340 cubic inches would be around 1048.2 feet tall.

Recreational maths with 1990195844340

• 1990195844340 backwards is 0434485910991
• The number of decimal digits it has is: 13
• The sum of 1990195844340's digits is 57
• More coming soon!