1989608371520

Names of 1989608371520

• Cardinal: 1989608371520 can be written as One trillion, nine hundred eighty-nine billion, six hundred eight million, three hundred seventy-one thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.98960837152 × 10¹²

Factors of 1989608371520

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 635

Divisors of 1989608371520

• Number of divisors d(n): 1344
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 17 19 20 22 28 32 34 35 38 40 44 49 55 56 64 68 70 71 76 77 80 85 88 95 98 110 112 119 133 136 140 142 152 154 160 170 176 187 190 196 209 220 224 238 245 266 272 280 284 304 308 320 323 340 352 355 374 380 385 392 418 440 448 476 490 497 503 532 539 544 560 568 595 608 616 646 665 680 704 710 748 760 770 781 784 833 836 880 931 935 952 980 994 1006 1045 1064 1078 1088 1120 1136 1190 1207 1216 1232 1292 1309 1330 1349 1360 1420 1463 1496 1520 1540 1562 1568 1615 1666 1672 1760 1862 1870 1904 1960 1988 2012 2090 2128 2156 2240 2261 2272 2380 2414 2464 2485 2515 2584 2618 2660 2695 2698 2720 2840 2926 2992 3040 3080 3124 3136 3230 3332 3344 3479 3520 3521 3553 3724 3740 3808 3905 3920 3976 4024 4165 4180 4256 4312 4522 4544 4655 4760 4828 4928 4970 5030 5168 5236 5320 5390 5396 5440 5467 5533 5680 5852 5984 6035 6080 6160 6248 6460 6545 6664 6688 6745 6958 7042 7106 7315 7448 7480 7616 7810 7840 7952 8048 8330 8360 8449 8512 8551 8624 9044 9163 9310 9443 9520 9557 9656 9940 10060 10241 10336 10472 10640 10780 10792 10934 11066 11305 11360 11704 11968 12070 12320 12496 12920 13090 13277 13328 13376 13490 13916 14084 14212 14630 14839 14896 14960 15620 15680 15827 15904 16096 16660 16720 16898 17102 17248 17395 17605 17765 18088 18326 18620 18886 19040 19114 19312 19880 20120 20482 20672 20944 21280 21560 21584 21868 22132 22610 22720 22933 23408 24140 24640 24647 24871 24992 25840 26180 26554 26656 26980 27335 27665 27832 28168 28424 29260 29678 29792 29920 31240 31654 31808 32192 33320 33440 33796 34204 34496 34790 35210 35530 35713 36176 36652 37240 37772 38080 38228 38269 38624 38731 39760 40240 40964 41888 42245 42560 42755 43120 43168 43736 44264 45220 45815 45866 46816 47215 47785 48280 49294 49742 49984 51205 51680 52360 53108 53312 53960 54670 55330 55664 56336 56848 58520 59143 59356 59584 59840 59857 62480 63308 66101 66385 66640 66880 66899 67592 68408 69580 70420 71060 71426 72352 73304 74195 74480 75544 76456 76538 77248 77462 79135 79520 80480 81928 83776 84490 85510 86240 86336 87472 88528 90440 91630 91732 92939 93632 94061 94430 95570 96560 98588 99484 102410 103360 103873 104720 105127 106216 107920 109340 110660 111328 112672 113696 114665 117040 118286 118712 119714 123235 124355 124960 126616 132202 132770 133280 133798 135184 136816 139160 140840 142120 142852 144704 146608 148390 148960 151088 152912 153076 154924 158270 159040 160531 160960 162469 163856 168980 171020 172480 174097 174944 177056 178565 180880 183260 183464 185878 188122 188860 191140 191345 193120 193655 197176 198968 204820 207746 209440 210254 212432 215840 218680 221320 222656 225344 227392 229330 234080 236572 237424 239428 246470 248710 249920 249991 252263 253232 264404 265540 266560 267596 270368 271117 273632 278320 281680 284240 285704 293216 295715 296780 297920 299285 302176 305824 306152 309848 316540 321062 324938 327712 330505 334495 337960 342040 348194 349888 354112 357130 361760 366520 366928 371756 376244 377720 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1504976 1510880 1529120 1530760 1549240 1571372 1577408 1591744 1605310 1624690 1638560 1661968 1675996 1682032 1740970 1749440 1749937 1765841 1770560 1787159 1834640 1858780 1873172 1881220 1892576 1915424 1964215 1971760 1989680 1999928 2018104 2077460 2094995 2102540 2115232 2124320 2140768 2168936 2247434 2274566 2285632 2341465 2365720 2374240 2394280 2428484 2449216 2478784 2499910 2522630 2532320 2568496 2599504 2602292 2633708 2644040 2675960 2703680 2711170 2714188 2736320 2749901 2785552 2857040 2908444 2932160 2943556 2974048 3009952 3021760 3035605 3058240 3061520 3098480 3142744 3210620 3249380 3252865 3277120 3292135 3323936 3351992 3364064 3392735 3481940 3499874 3531682 3574318 3635555 3669280 3679445 3717560 3746344 3762440 3785152 3830848 3928430 3943520 3979360 3999856 4036208 4154920 4189990 4205080 4230464 4248640 4249847 4281536 4337872 4494868 4549132 4608989 4682930 4731440 4748480 4749829 4788560 4856968 4999820 5045260 5064640 5136992 5151223 5199008 5204584 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66783310 67039840 67997552 69997480 70633640 71486360 71917888 72786112 73743824 74640170 74926880 75997264 76997228 79609810 79997120 80724160 80747093 82419568 84996940 86757440 87570791 87996832 89897360 90982640 92179780 92282392 93496634 94996580 96246535 97139360 98887096 100080904 103024460 104091680 104496238 105348320 106853296 108567520 109996040 111995968 113013824 114378176 115352990 116337760 117742240 118995716 119424272 123608870 125101130 125709760 126888289 127375696 132995212 133566620 134079680 135995104 139994960 141267280 142972720 147487648 148744645 149280340 149853760 151994528 153994456 159219620 161494186 164839136 166244015 169993880 175141582 175993664 179794720 181965280 184359560 184564784 186993268 189993160 192493070 194278720 197774192 200161808 206048920 208183360 208992476 210696640 213706592 217135040 219992080 230705980 232675520 233741585 235484480 237991432 238848544 247217740 250202260 253776578 254751392 261240595 265990424 267133240 271990208 279989920 282534560 285945440 294975296 297489290 298560680 303989056 307988912 318439240 322988372 327238219 329678272 332488030 339987760 350283164 359589440 363930560 365736833 368719120 369129568 373986536 379986320 384986140 395548384 400323616 403735465 412097840 417984952 427413184 437853955 439984160 461411960 467483170 475982864 477697088 494435480 500404520 507553156 509502784 522481190 531980848 534266480 559979840 565069120 565229651 571890880 594978580 597121360 615977824 634441445 636878480 645976744 654476438 664976060 679975520 700566328 731473666 737438240 738259136 747973072 759972640 769972280 791096768 800647232 807470930 824195680 835969904 875707910 879968320 888218023 922823920 934966340 951965728 988870960 1000809040 1015106312 1044962380 1063961696 1068532960 1130459302 1189957160 1194242720 1231955648 1268882890 1273756960 1291953488 1308952876 1329952120 1359951040 1401132656 1462947332 1474876480 1495946144 1519945280 1539944560 1614941860 1636191095 1648391360 1671939808 1751415820 1776436046 1828684165 1845647840 1869932680 1903931456 1977741920 2001618080 2030212624 2089924760 2127923392 2137065920 2260918604 2379914320 2388485440 2537765780 2547513920 2583906976 2617905752 2659904240 2802265312 2826148255 2925894664 2991892288 3079889120 3229883720 3272382190 3343879616 3502831640 3552872092 3657368330 3691295680 3739865360 3955483840 4003236160 4060425248 4179849520 4441090115 4521837208 4759828640 5075531560 5167813952 5235811504 5319808480 5604530624 5652296510 5851789328 6159778240 6217526161 6459767440 6544764380 7005663280 7105744184 7314736660 7479730720 8120850496 8359699040 8882180230 9043674416 9519657280 10151063120 10471623008 10639616960 11304593020 11703578656 12435052322 12919534880 13089528760 14011326560 14211488368 14629473320 14959461440 16719398080 17764360460 18087348832 20302126240 20943246016 22609186040 23407157312 24870104644 25839069760 26179057520 28022653120 28422976736 29258946640 31087630805 35528720920 36174697664 40604252480 45218372080 49740209288 52358115040 56845953472 58517893280 62175261610 71057441840 90436744160 99480418576 104716230080 117035786560 124350523220 142114883680 180873488320 198960837152 248701046440 284229767360 397921674304 497402092880 994804185760 1989608371520
• Sum of all divisors σ(n): 6808894525440
• Sum of proper divisors (its aliquot sum) s(n): 4819286153920
• 1989608371520 is an abundant number, because the sum of its proper divisors (4819286153920) is greater than itself. Its abundance is 2829677782400

Bases of 1989608371520

• Binary: 11100111100111101111001100111010101000000₂
• Hexadecimal: 0x1CF3DE67540
• Base-36: PE0HGCOW

Squares and roots of 1989608371520

• 1989608371520 squared (1989608371520²) is 3958541472022466347110400
• 1989608371520 cubed (1989608371520³) is 7875947251745002909728326001655808000
• The square root of 1989608371520 is 1410534.7821021643
• The cube root of 1989608371520 is 12577.3515443257

Scales and comparisons

• 1,989,608,371,520 seconds is equal to 63,263 years, 20 weeks, 2 days, 16 hours, 5 minutes, 20 seconds.
• To count from 1 to 1,989,608,371,520 would take you about one hundred fifty-eight thousand, one hundred fifty-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 1989608371520 cubic inches would be around 1048.1 feet tall.

Recreational maths with 1989608371520

• 1989608371520 backwards is 0251738069891
• The number of decimal digits it has is: 13
• The sum of 1989608371520's digits is 59
• More coming soon!