990203301000

Names of 990203301000

• Cardinal: 990203301000 can be written as Nine hundred ninety billion, two hundred three million, three hundred one thousand.

Scientific notation

• Scientific notation: 9.90203301 × 10¹¹

Factors of 990203301000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 167

Divisors of 990203301000

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 17 18 20 24 25 30 34 36 40 45 50 51 60 61 68 72 75 79 85 90 100 102 120 122 125 136 150 153 158 170 180 183 200 204 225 237 244 250 255 289 300 305 306 316 340 360 366 375 395 408 425 450 474 488 500 510 549 578 600 610 612 632 680 711 732 750 765 790 850 867 900 915 948 1000 1020 1037 1098 1125 1156 1185 1220 1224 1275 1343 1422 1445 1464 1500 1525 1530 1580 1700 1734 1800 1830 1896 1975 2040 2074 2125 2196 2250 2312 2370 2440 2550 2601 2686 2745 2844 2890 3000 3050 3060 3111 3160 3400 3468 3555 3660 3825 3950 4029 4148 4250 4335 4392 4500 4575 4740 4819 5100 5185 5202 5372 5490 5688 5780 5925 6100 6120 6222 6241 6375 6715 6936 7110 7225 7320 7625 7650 7900 8058 8296 8500 8670 9000 9150 9333 9480 9638 9875 10200 10370 10404 10744 10980 11560 11850 12087 12200 12444 12482 12750 13005 13430 13725 14220 14450 14457 15250 15300 15555 15800 16116 17000 17340 17629 17775 18300 18666 18723 19125 19276 19750 20145 20740 20808 21675 21960 22831 22875 23700 24095 24174 24888 24964 25500 25925 26010 26860 27450 28440 28900 28914 29625 30500 30600 31110 31205 32232 33575 34680 35258 35550 36125 36600 37332 37446 38250 38552 39500 40290 41480 43350 43371 45662 45750 46665 47400 48190 48348 49928 51000 51850 52020 52887 53720 54900 56169 57800 57828 59250 60435 61000 62220 62410 65025 67150 68493 68625 70516 71100 72250 72285 74664 74892 76500 77775 79000 80580 81923 86700 86742 88145 88875 91324 91500 93330 93615 96380 96696 100725 103700 104040 105774 106097 108375 109800 112338 114155 115656 118500 120475 120870 124440 124820 129625 130050 134300 136986 137250 141032 142200 144500 144570 149784 153000 155550 156025 158661 161160 163846 167875 173400 173484 176290 177750 182648 183000 186660 187230 192760 201450 205479 207400 211548 212194 216750 216855 224676 228310 233325 237000 240950 241740 245769 249640 259250 260100 264435 268600 273972 274500 280845 289000 289140 302175 311100 312050 317322 318291 325125 327692 335750 342465 346968 352580 355500 361425 373320 374460 380701 388875 402900 409615 410958 423096 424388 433500 433710 440725 449352 456620 466650 468075 481900 483480 491538 503625 518500 520200 528870 530485 547944 549000 561690 570775 578280 602375 604350 622200 624100 634644 636582 650250 655384 671500 684930 705160 711000 722850 737307 748920 761402 777750 780125 793305 805800 819230 821916 848776 867000 867420 881450 913240 933300 936150 954873 963800 983076 1007250 1027395 1037000 1057740 1060970 1084275 1123380 1141550 1142103 1166625 1204750 1208700 1228845 1248200 1269288 1273164 1300500 1322175 1343000 1369860 1392691 1404225 1445700 1474614 1510875 1522804 1555500 1560250 1586610 1591455 1638460 1643832 1712325 1734840 1762900 1803649 1807125 1866600 1872300 1903505 1909746 1966152 2014500 2048075 2054790 2115480 2121940 2168550 2203625 2246760 2283100 2284206 2333250 2340375 2409500 2417400 2457690 2546328 2601000 2644350 2652425 2739720 2785382 2808450 2853875 2891400 2949228 3021750 3045608 3111000 3120500 3173220 3182910 3276920 3424650 3426309 3525800 3607298 3614250 3686535 3744600 3807010 3819492 3966525 4029000 4096150 4109580 4178073 4243880 4337100 4407250 4566200 4568412 4666500 4680750 4774365 4819000 4915380 5136975 5288700 5304850 5410947 5421375 5570764 5616900 5707750 5710515 5898456 6043500 6144225 6241000 6346440 6365820 6471917 6610875 6849300 6852618 6963455 7021125 7214596 7228500 7373070 7614020 7638984 7933050 7957275 8192300 8219160 8356146 8561625 8674200 8814500 9018245 9136824 9333000 9361500 9517525 9548730 9830760 10240375 10273950 10577400 10609700 10821894 10842750 11141528 11233800 11415500 11421030 12087000 12288450 12534219 12731640 12943834 13221750 13262125 13698600 13705236 13926910 14042250 14429192 14457000 14746140 15228040 15866100 15914550 16232841 16384600 16712292 17123250 17131545 17629000 18036490 18432675 18723000 19035050 19097460 19415751 19832625 20480750 20547900 20890365 21219400 21643788 21685500 22831000 22842060 23871825 24576900 25068438 25684875 25887668 26443500 26524250 27054735 27410472 27853820 28084500 28552575 29492280 30721125 31732200 31829100 32359585 32465682 33424584 34246500 34263090 34817275 36072980 36865350 38070100 38194920 38831502 39665250 39786375 40961500 41095800 41780730 43287576 43371000 45091225 45684120 47587625 47743650 49153800 50136876 51369750 51775336 52887000 53048500 54109470 55707640 56169000 57105150 58247253 61442250 62671095 63658200 64719170 64931364 68493000 68526180 69634550 72145960 73730700 76140200 77663004 79330500 79572750 81164205 81923000 83561460 85657725 90182450 92163375 95175250 95487300 97078755 100273752 102739500 104451825 106097000 108218940 110022589 114210300 116494506 119359125 122884500 125342190 129438340 129862728 135273675 137052360 139269100 142762875 147461400 155326008 158661000 159145500 161797925 162328410 167122920 171315450 174086375 180364900 184326750 190350500 190974600 194157510 205479000 208903650 216437880 220045178 225456125 228420600 232989012 238718250 245769000 250684380 258876680 270547350 278538200 285525750 291236265 313355475 318291000 323595850 324656820 330067767 342630900 348172750 360729800 368653500 380701000 388315020 405821025 417807300 428288625 440090356 450912250 465978024 477436500 485393775 501368760 522259125 541094700 550112945 571051500 582472530 626710950 647191700 649313640 660135534 676368375 685261800 696345500 737307000 776630040 808989625 811642050 835614600 856577250 880180712 901824500 954873000 970787550 990203301 1044518250 1082189400 1100225890 1142103000 1164945060 1253421900 1294383400 1320271068 1352736750 1392691000 1456181325 1566777375 1617979250 1623284100 1650338835 1713154500 1803649000 1941575100 1980406602 2029105125 2089036500 2200451780 2329890120 2426968875 2506843800 2640542136 2705473500 2750564725 2912362650 3133554750 3235958500 3246568200 3300677670 3426309000 3883150200 3960813204 4058210250 4178073000 4400903560 4853937750 4951016505 5410947000 5501129450 5824725300 6267109500 6471917000 6601355340 7280906625 7921626408 8116420500 8251694175 9707875500 9902033010 11002258900 11649450600 12534219000 13202710680 13752823625 14561813250 16232841000 16503388350 19415751000 19804066020 22004517800 24755082525 27505647250 29123626500 33006776700 39608132040 41258470875 49510165050 55011294500 58247253000 66013553400 82516941750 99020330100 110022589000 123775412625 165033883500 198040660200 247550825250 330067767000 495101650500 990203301000
• Sum of all divisors σ(n): 3659949263880
• Sum of proper divisors (its aliquot sum) s(n): 2669745962880
• 990203301000 is an abundant number, because the sum of its proper divisors (2669745962880) is greater than itself. Its abundance is 1679542661880

Bases of 990203301000

• Binary: 1110011010001100101101110100110010001000₂
• Hexadecimal: 0xE68CB74C88
• Base-36: CMW5H8Y0

Squares and roots of 990203301000

• 990203301000 squared (990203301000²) is 980502577311296601000000
• 990203301000 cubed (990203301000³) is 970896888692653598900279901000000000
• The square root of 990203301000 is 995089.5944587101
• The cube root of 990203301000 is 9967.2371132179

Scales and comparisons

• 990,203,301,000 seconds is equal to 31,485 years, 20 weeks, 6 days, 8 hours, 30 minutes.
• To count from 1 to 990,203,301,000 would take you about sixty-two thousand, nine hundred seventy 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 990203301000 cubic inches would be around 830.6 feet tall.

Recreational maths with 990203301000

• 990203301000 backwards is 000103302099
• The number of decimal digits it has is: 12
• The sum of 990203301000's digits is 27
• More coming soon!