1989485998080

Names of 1989485998080

• Cardinal: 1989485998080 can be written as One trillion, nine hundred eighty-nine billion, four hundred eighty-five million, nine hundred ninety-eight thousand and eighty.

Scientific notation

• Scientific notation: 1.98948599808 × 10¹²

Factors of 1989485998080

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 194

Divisors of 1989485998080

• Number of divisors d(n): 1248
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 31 32 35 37 40 42 48 56 60 62 64 70 74 80 84 93 96 105 109 111 112 120 124 128 140 148 155 160 168 185 186 192 210 217 218 222 224 240 248 256 259 280 296 310 320 327 336 370 372 384 420 434 436 444 448 465 480 496 512 518 545 555 560 592 620 640 651 654 672 740 744 763 768 777 840 868 872 888 896 930 960 992 1024 1036 1085 1090 1110 1120 1147 1184 1240 1280 1295 1302 1308 1344 1369 1480 1488 1526 1536 1554 1635 1680 1736 1744 1776 1792 1860 1920 1984 2048 2072 2170 2180 2220 2240 2289 2294 2368 2480 2560 2590 2604 2616 2688 2738 2960 2976 3052 3072 3108 3255 3270 3360 3379 3441 3472 3488 3552 3584 3720 3815 3840 3885 3968 4033 4096 4107 4144 4340 4360 4440 4480 4578 4588 4736 4960 5120 5180 5208 5232 5376 5476 5735 5920 5952 6104 6144 6216 6510 6540 6720 6758 6845 6882 6944 6976 7104 7168 7440 7630 7680 7770 7936 8029 8066 8214 8288 8680 8720 8880 8960 9156 9176 9472 9583 9920 10137 10240 10360 10416 10464 10752 10952 11445 11470 11840 11904 12099 12208 12288 12432 13020 13080 13440 13516 13690 13764 13888 13952 14208 14336 14880 15260 15360 15540 15872 16058 16132 16428 16576 16895 17205 17360 17440 17760 17920 18312 18352 18944 19166 19840 20165 20274 20480 20535 20720 20832 20928 21504 21904 22890 22940 23653 23680 23808 24087 24198 24416 24864 26040 26160 26880 27032 27380 27528 27776 27904 28231 28416 28672 28749 29760 30520 30720 31080 31744 32116 32264 32856 33152 33790 34410 34720 34880 35520 35840 36624 36704 37888 38332 39680 40145 40330 40548 41070 41440 41664 41856 42439 43008 43808 45780 45880 47306 47360 47616 47915 48174 48396 48832 49728 50685 52080 52320 53760 54064 54760 55056 55552 55808 56462 56832 57498 59520 60495 61040 61440 62160 63488 64232 64528 65712 66304 67580 68820 69440 69760 70959 71040 71680 73248 73408 75776 76664 79360 80290 80660 81096 82140 82880 83328 83712 84693 84878 86016 87616 91560 91760 94612 94720 95232 95830 96348 96792 97664 99456 101370 104160 104640 107520 108128 109520 110112 111104 111616 112924 113664 114996 118265 119040 120435 120990 122080 124320 125023 126976 127317 128464 129056 131424 132608 135160 137640 138880 139520 141155 141918 142080 143360 143745 146496 146816 149221 151552 153328 158720 160580 161320 162192 164280 165760 166656 167424 169386 169756 175232 183120 183520 189224 189440 190464 191660 192696 193584 195328 198912 202740 208320 209280 212195 215040 216256 219040 220224 222208 223232 225848 227328 229992 236530 238080 240870 241980 244160 248640 250046 254634 256928 258112 262848 265216 270320 275280 277760 279040 282310 283836 284160 287490 292992 293632 297073 298442 306656 317440 321160 322640 324384 328560 331520 333312 334848 338772 339512 350464 354795 366240 367040 375069 378448 378880 380928 383320 385392 387168 390656 397824 405480 416640 418560 423465 424390 430080 432512 438080 440448 444416 446464 447663 451696 454656 459984 473060 476160 481740 483960 488320 497280 500092 509268 513856 516224 525696 530432 540640 550560 555520 558080 564620 567672 568320 574980 585984 587264 594146 596884 613312 625115 634880 636585 642320 645280 648768 657120 663040 666624 669696 677544 679024 700928 709590 732480 734080 746105 750138 756896 757760 766640 770784 774336 781312 795648 810960 833280 837120 846930 848780 865024 875161 876160 880896 888832 891219 895326 903392 919968 946120 952320 963480 967920 976640 994560 1000184 1018536 1027712 1032448 1044547 1051392 1060864 1081280 1101120 1111040 1116160 1129240 1135344 1136640 1149960 1171968 1174528 1188292 1193768 1226624 1250230 1273170 1284640 1290560 1297536 1314240 1326080 1333248 1339392 1355088 1358048 1401856 1419180 1464960 1468160 1485365 1492210 1500276 1513792 1533280 1541568 1548672 1562624 1591296 1621920 1666560 1674240 1693860 1697560 1730048 1750322 1752320 1761792 1782438 1790652 1806784 1839936 1875345 1892240 1904640 1926960 1935840 1953280 1989120 2000368 2037072 2055424 2064896 2089094 2102784 2162560 2202240 2222080 2232320 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8808960 8912190 8953260 9033920 9082752 9199680 9251702 9375744 9506336 9550144 9812992 10001840 10185360 10277120 10324480 10380288 10445470 10501932 10513920 10840704 10864384 11353440 11719680 11745280 11882920 11937680 12002208 12110336 12266240 12332544 12389376 12534564 12975360 13127415 13332480 13550880 13580480 13840384 13877553 14002576 14018560 14094336 14259504 14325216 14454272 14719488 15002760 15137920 15415680 15486720 15626240 15668205 15912960 16002944 16296576 16443392 16519168 16712752 16822272 17300480 17503220 17617920 17824380 17906520 18067840 18165504 18399360 18503404 19012672 19100288 19625984 20003680 20370720 20554240 20648960 20760576 20890940 21003864 21027840 21681408 21728768 22706880 23129255 23439360 23490560 23765840 23875360 24004416 24220672 24532480 24665088 24778752 25069128 25950720 26254830 27101760 27160960 27755106 28005152 28037120 28519008 28650432 28908544 29438976 30005520 30275840 30831360 30973440 31336410 32005888 32380957 32593152 32886784 33425504 34600960 35006440 35235840 35648760 35813040 36135680 36331008 36798720 37006808 38025344 38200576 39251968 40007360 40741440 41108480 41297920 41521152 41781880 42007728 42055680 43362816 43457536 45413760 46258510 46878720 47531680 47750720 48008832 48441344 49064960 49330176 49557504 50138256 51901440 52509660 54203520 54321920 55510212 56010304 57038016 57300864 57817088 58877952 60011040 60551680 61662720 61946880 62672820 64011776 64761914 65186304 66851008 69201920 69387765 70012880 70471680 71297520 71626080 72271360 72662016 73597440 74013616 76050688 76401152 80014720 81482880 82216960 82595840 83563760 84015456 84111360 86725632 86915072 90827520 92517020 95063360 95501440 96017664 96882688 97142871 98129920 98660352 100276512 103802880 105019320 108407040 108643840 111020424 112020608 114076032 114601728 115634176 117755904 120022080 121103360 123325440 123893760 125345640 128023552 129523828 130372608 133702016 138775530 140025760 142595040 143252160 144542720 145324032 147194880 148027232 152101376 152802304 160029440 161904785 162965760 164433920 167127520 168030912 173451264 173830144 181655040 185034040 190126720 191002880 192035328 194285742 196259840 200553024 207605760 210038640 216814080 217287680 222040848 224041216 228152064 229203456 240044160 242206720 246650880 247787520 250691280 256047104 259047656 260745216 267404032 277551060 280051520 285190080 286504320 289085440 290648064 294389760 296054464 304202752 305604608 320058880 323809570 325931520 334255040 336061824 346902528 363310080 370068080 380253440 382005760 384070656 388571484 401106048 420077280 433628160 434575360 444081696 448082432 456304128 458406912 480088320 484413440 485714355 493301760 501382560 512094208 518095312 521490432 534808064 555102120 560103040 570380160 573008640 578170880 588779520 592108928 608405504 611209216 640117760 647619140 651863040 668510080 672123648 726620160 740136160 760506880 764011520 768141312 777142968 802212096 840154560 867256320 869150720 888163392 896164864 912608256 916813824 960176640 971428710 1002765120 1036190624 1069616128 1110204240 1120206080 1140760320 1146017280 1184217856 1216811008 1280235520 1295238280 1303726080 1337020160 1344247296 1453240320 1480272320 1521013760 1528023040 1536282624 1554285936 1604424192 1680309120 1734512640 1776326784 1792329728 1825216512 1833627648 1920353280 1942857420 2005530240 2072381248 2139232256 2220408480 2240412160 2281520640 2292034560 2368435712 2560471040 2590476560 2607452160 2674040320 2688494592 2960544640 3042027520 3056046080 3108571872 3208848384 3360618240 3552653568 3584659456 3650433024 3840706560 3885714840 4011060480 4144762496 4278464512 4440816960 4480824320 4563041280 4584069120 4736871424 5180953120 5348080640 5376989184 5921089280 6084055040 6217143744 6417696768 6721236480 7105307136 7681413120 7771429680 8022120960 8289524992 8881633920 8961648640 9126082560 9168138240 9473742848 10361906240 10696161280 10753978368 11842178560 12434287488 12835393536 13442472960 14210614272 15542859360 16044241920 16579049984 17763267840 17923297280 18252165120 18947485696 20723812480 21392322560 23684357120 24868574976 26884945920 28421228544 31085718720 32088483840 33158099968 35526535680 41447624960 47368714240 49737149952 53769891840 56842457088 62171437440 64176967680 66316199936 71053071360 82895249920 94737428480 99474299904 124342874880 132632399872 142106142720 165790499840 198948599808 248685749760 284212285440 331580999680 397897199616 497371499520 663161999360 994742999040 1989485998080
• Sum of all divisors σ(n): 7788878254080
• Sum of proper divisors (its aliquot sum) s(n): 5799392256000
• 1989485998080 is an abundant number, because the sum of its proper divisors (5799392256000) is greater than itself. Its abundance is 3809906257920

Bases of 1989485998080

• Binary: 11100111100110110100110110011000000000000₂
• Hexadecimal: 0x1CF369B3000
• Base-36: PDYGLGQO

Squares and roots of 1989485998080

• 1989485998080 squared (1989485998080²) is 3958054536556373763686400
• 1989485998080 cubed (1989485998080³) is 7874494080115929103433163564122112000
• The square root of 1989485998080 is 1410491.4030507241
• The cube root of 1989485998080 is 12577.0936769391

Scales and comparisons

• 1,989,485,998,080 seconds is equal to 63,259 years, 26 weeks, 7 hours, 28 minutes.
• To count from 1 to 1,989,485,998,080 would take you about one hundred fifty-eight thousand, one hundred forty-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 1989485998080 cubic inches would be around 1048.1 feet tall.

Recreational maths with 1989485998080

• 1989485998080 backwards is 0808995849891
• The number of decimal digits it has is: 13
• The sum of 1989485998080's digits is 78
• More coming soon!