990466375680

Names of 990466375680

• Cardinal: 990466375680 can be written as Nine hundred ninety billion, four hundred sixty-six million, three hundred seventy-five thousand, six hundred eighty.

Scientific notation

• Scientific notation: 9.9046637568 × 10¹¹

Factors of 990466375680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 221

Divisors of 990466375680

• Number of divisors d(n): 1024
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 41 43 45 48 54 60 64 72 80 82 86 90 96 108 120 123 127 128 129 135 144 160 164 172 180 192 205 215 216 240 246 254 256 258 270 288 320 328 344 360 369 381 384 387 410 430 432 480 492 508 512 516 540 576 615 635 640 645 656 688 720 738 762 768 774 820 860 864 960 984 1016 1024 1032 1080 1107 1143 1152 1161 1230 1270 1280 1290 1312 1376 1440 1476 1524 1536 1548 1640 1720 1728 1763 1845 1905 1920 1935 1968 2032 2048 2064 2160 2214 2286 2304 2322 2460 2540 2560 2580 2624 2752 2880 2952 3048 3072 3096 3280 3429 3440 3456 3526 3690 3810 3840 3870 3936 4064 4096 4128 4320 4428 4572 4608 4644 4920 5080 5120 5160 5207 5248 5289 5461 5504 5535 5715 5760 5805 5904 6096 6144 6192 6560 6858 6880 6912 7052 7380 7620 7680 7740 7872 8128 8192 8256 8640 8815 8856 9144 9216 9288 9840 10160 10240 10320 10414 10496 10578 10922 11008 11070 11430 11520 11610 11808 12192 12288 12384 13120 13716 13760 13824 14104 14760 15240 15360 15480 15621 15744 15867 16256 16383 16384 16512 17145 17280 17630 17712 18288 18432 18576 19680 20320 20480 20640 20828 20992 21156 21844 22016 22140 22860 23040 23220 23616 24384 24576 24768 26035 26240 26445 27305 27432 27520 27648 28208 29520 30480 30720 30960 31242 31488 31734 32512 32766 32768 33024 34290 34560 35260 35424 36576 36864 37152 39360 40640 40960 41280 41656 41984 42312 43688 44032 44280 45720 46080 46440 46863 47232 47601 48768 49149 49152 49536 52070 52480 52890 54610 54864 55040 55296 56416 59040 60960 61440 61920 62484 62976 63468 65024 65532 66048 68580 69120 70520 70848 73152 73728 74304 78105 78720 79335 81280 81915 81920 82560 83312 83968 84624 87376 88064 88560 91440 92160 92880 93726 94464 95202 97536 98298 98304 99072 104140 104960 105780 109220 109728 110080 110592 112832 118080 121920 122880 123840 124968 125952 126936 130048 131064 132096 137160 138240 140589 141040 141696 146304 147447 147456 148608 156210 157440 158670 162560 163830 163840 165120 166624 167936 169248 174752 176128 177120 182880 184320 185760 187452 188928 190404 195072 196596 198144 208280 209920 211560 218440 219456 220160 221184 223901 225664 234315 236160 238005 243840 245745 245760 247680 249936 251904 253872 260096 262128 264192 274320 276480 281178 282080 283392 292608 294894 294912 297216 312420 314880 317340 325120 327660 330240 333248 335872 338496 349504 352256 354240 365760 368640 371520 374904 377856 380808 390144 393192 396288 416560 419840 423120 436880 438912 440320 442368 447802 451328 468630 472320 476010 487680 491490 491520 495360 499872 503808 507744 520192 524256 528384 548640 552960 562356 564160 566784 585216 589788 594432 624840 629760 634680 650240 655320 660480 666496 671703 671744 676992 699008 702945 704512 708480 731520 737235 737280 743040 749808 755712 761616 780288 786384 792576 833120 839680 846240 873760 877824 880640 884736 895604 902656 937260 944640 952020 975360 982980 990720 999744 1007616 1015488 1040384 1048512 1056768 1097280 1105920 1119505 1124712 1128320 1133568 1170432 1179576 1188864 1249680 1259520 1269360 1300480 1310640 1320960 1332992 1343406 1343488 1353984 1398016 1405890 1409024 1416960 1463040 1474470 1474560 1486080 1499616 1511424 1523232 1560576 1572768 1585152 1666240 1679360 1692480 1747520 1755648 1761280 1791208 1805312 1874520 1889280 1904040 1950720 1965960 1981440 1999488 2015109 2015232 2030976 2080768 2097024 2113536 2194560 2211840 2239010 2249424 2256640 2267136 2340864 2359152 2377728 2499360 2519040 2538720 2600960 2621280 2641920 2665984 2686812 2707968 2796032 2811780 2833920 2926080 2948940 2972160 2999232 3022848 3046464 3121152 3145536 3170304 3332480 3358515 3358720 3384960 3495040 3511296 3522560 3582416 3610624 3749040 3778560 3808080 3901440 3931920 3962880 3998976 4030218 4030464 4061952 4161536 4194048 4227072 4389120 4423680 4478020 4498848 4513280 4534272 4681728 4718304 4755456 4998720 5038080 5077440 5201920 5242560 5283840 5331968 5373624 5415936 5592064 5623560 5667840 5852160 5897880 5944320 5998464 6045327 6045696 6092928 6242304 6291072 6340608 6664960 6717030 6717440 6769920 6990080 7022592 7045120 7164832 7221248 7498080 7557120 7616160 7802880 7863840 7925760 7997952 8060436 8123904 8388096 8778240 8956040 8997696 9026560 9068544 9363456 9436608 9510912 9997440 10075545 10076160 10154880 10403840 10485120 10567680 10663936 10747248 10831872 11184128 11247120 11335680 11704320 11795760 11888640 11996928 12090654 12091392 12185856 12484608 12582144 12681216 13329920 13434060 13539840 13980160 14045184 14329664 14442496 14996160 15114240 15232320 15605760 15727680 15851520 15995904 16120872 16247808 16776192 17556480 17912080 17995392 18053120 18137088 18726912 18873216 19021824 19994880 20151090 20152320 20309760 20807680 20970240 21135360 21327872 21494496 21663744 22368256 22494240 22671360 23408640 23591520 23777280 23993856 24181308 24371712 25164288 26659840 26868120 27079680 27960320 28090368 28659328 28884992 29992320 30226635 30228480 30464640 31211520 31455360 31703040 31991808 32241744 32495616 33552384 35112960 35824160 35990784 36106240 36274176 37453824 37746432 38043648 39989760 40302180 40619520 41940480 42655744 42988992 43327488 44736512 44988480 45342720 46817280 47183040 47554560 47987712 48362616 48743424 50328576 53319680 53736240 54159360 55920640 56180736 57318656 57769984 59984640 60453270 60456960 60929280 62423040 62910720 63406080 63983616 64483488 64991232 67104768 70225920 71648320 71981568 72212480 75492864 79979520 80604360 81239040 83880960 85311488 85977984 86654976 89473024 89976960 90685440 93634560 94366080 95109120 95975424 96725232 97486848 100657152 106639360 107472480 108318720 111841280 112361472 114637312 119969280 120906540 121858560 125821440 127967232 128966976 129982464 134209536 140451840 143296640 143963136 144424960 150985728 159959040 161208720 162478080 167761920 170622976 171955968 173309952 178946048 179953920 181370880 187269120 188732160 190218240 191950848 193450464 194973696 201314304 213278720 214944960 216637440 223682560 229274624 239938560 241813080 243717120 251642880 255934464 257933952 259964928 268419072 280903680 286593280 287926272 288849920 301971456 319918080 322417440 324956160 335523840 343911936 359907840 377464320 383901696 386900928 389947392 402628608 426557440 429889920 433274880 447365120 458549248 479877120 483626160 487434240 503285760 511868928 515867904 519929856 536838144 561807360 573186560 575852544 603942912 639836160 644834880 649912320 671047680 687823872 719815680 754928640 767803392 773801856 779894784 805257216 853114880 859779840 866549760 894730240 917098496 959754240 967252320 974868480 1006571520 1031735808 1146373120 1151705088 1207885824 1279672320 1289669760 1299824640 1342095360 1375647744 1439631360 1509857280 1535606784 1547603712 1559789568 1610514432 1719559680 1834196992 1919508480 1934504640 1949736960 2013143040 2063471616 2292746240 2303410176 2415771648 2559344640 2579339520 2599649280 2684190720 2751295488 2879262720 3019714560 3095207424 3439119360 3668393984 3839016960 3869009280 3899473920 4026286080 4126943232 4585492480 4606820352 4831543296 5158679040 5502590976 5758525440 6039429120 6190414848 6878238720 7336787968 7678033920 7738018560 7798947840 8052572160 8253886464 9170984960 10317358080 11005181952 11517050880 12078858240 12380829696 13756477440 15476037120 16507772928 18341969920 20634716160 22010363904 23034101760 24157716480 24761659392 27512954880 30952074240 33015545856 36683939840 41269432320 49523318784 55025909760 61904148480 66031091712 82538864640 99046637568 110051819520 123808296960 165077729280 198093275136 247616593920 330155458560 495233187840 990466375680
• Sum of all divisors σ(n): 3720458649600
• Sum of proper divisors (its aliquot sum) s(n): 2729992273920
• 990466375680 is an abundant number, because the sum of its proper divisors (2729992273920) is greater than itself. Its abundance is 1739525898240

Bases of 990466375680

• Binary: 1110011010011100011001011000000000000000₂
• Hexadecimal: 0xE69C658000
• Base-36: CN0I3UO0

Squares and roots of 990466375680

• 990466375680 squared (990466375680²) is 981023641352674895462400
• 990466375680 cubed (990466375680³) is 971670930506980076381966205714432000
• The square root of 990466375680 is 995221.7721091113
• The cube root of 990466375680 is 9968.1197250791

Scales and comparisons

• 990,466,375,680 seconds is equal to 31,493 years, 39 weeks, 6 days, 4 hours, 48 minutes.
• To count from 1 to 990,466,375,680 would take you about sixty-two thousand, nine hundred eighty-seven 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 990466375680 cubic inches would be around 830.7 feet tall.

Recreational maths with 990466375680

• 990466375680 backwards is 086573664099
• The number of decimal digits it has is: 12
• The sum of 990466375680's digits is 63
• More coming soon!