989639147992320

Names of 989639147992320

• Cardinal: 989639147992320 can be written as Nine hundred eighty-nine trillion, six hundred thirty-nine billion, one hundred forty-seven million, nine hundred ninety-two thousand, three hundred twenty.

Scientific notation

• Scientific notation: 9.8963914799232 × 10¹⁴

Factors of 989639147992320

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 5684418

Divisors of 989639147992320

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 17 18 20 21 24 28 30 32 34 35 36 40 42 45 48 51 56 60 63 64 68 70 72 80 84 85 90 96 102 105 112 119 120 126 127 128 136 140 144 153 160 168 170 180 192 204 210 224 238 240 252 254 255 256 272 280 288 306 315 320 336 340 357 360 381 384 408 420 448 476 480 504 508 510 544 560 576 595 612 630 635 640 672 680 714 720 762 765 768 816 840 889 896 952 960 1008 1016 1020 1071 1088 1120 1143 1152 1190 1224 1260 1270 1280 1344 1360 1428 1440 1524 1530 1632 1680 1778 1785 1792 1904 1905 1920 2016 2032 2040 2142 2159 2176 2240 2286 2304 2380 2448 2520 2540 2667 2688 2720 2856 2880 3048 3060 3264 3360 3556 3570 3808 3810 3840 4032 4064 4080 4284 4318 4352 4445 4480 4572 4760 4896 5040 5080 5334 5355 5376 5440 5712 5715 5760 6096 6120 6477 6528 6720 7112 7140 7616 7620 8001 8064 8128 8160 8568 8636 8890 8960 9144 9520 9792 10080 10160 10668 10710 10795 10880 11424 11430 11520 12192 12240 12954 13056 13335 13440 14224 14280 15113 15232 15240 16002 16128 16256 16320 17136 17272 17780 18288 19040 19431 19584 20160 20320 21336 21420 21590 21760 22848 22860 24384 24480 25908 26670 26880 28448 28560 30226 30464 30480 32004 32385 32512 32640 34272 34544 35560 36576 38080 38862 39168 40005 40320 40640 42672 42840 43180 45339 45696 45720 48768 48960 51816 53340 56896 57120 60452 60960 64008 64770 65280 68544 69088 71120 73152 75565 76160 77724 80010 80640 81280 85344 85680 86360 90678 91392 91440 97155 97536 97920 103632 106680 113792 114240 120904 121920 128016 129540 136017 137088 138176 142240 146304 151130 152320 155448 160020 162560 170688 171360 172720 181356 182880 194310 195840 207264 213360 226695 227584 228480 241808 243840 256032 259080 272034 274176 276352 284480 292608 302260 310896 320040 341376 342720 345440 362712 365760 388620 414528 426720 453390 456960 483616 487680 512064 518160 544068 552704 568960 604520 621792 640080 680085 682752 685440 690880 725424 731520 777240 829056 853440 906780 967232 1024128 1036320 1088136 1137920 1209040 1243584 1280160 1360170 1370880 1381760 1450848 1463040 1554480 1658112 1706880 1813560 1934464 2048256 2072640 2176272 2418080 2487168 2560320 2720340 2763520 2901696 3108960 3413760 3627120 3868928 4145280 4352544 4836160 4974336 5120640 5440680 5684257 5803392 6217920 7254240 8290560 8705088 9672320 10241280 10881360 11368514 11606784 12435840 14508480 17052771 17410176 19344640 21762720 22737028 24871680 28421285 29016960 34105542 34820352 39789799 43525440 45474056 51158313 56842570 58033920 68211084 79579598 85263855 87050880 90948112 96632369 102316626 113685140 119369397 136422168 159159196 170527710 174101760 181896224 193264738 198948995 204633252 227370280 238738794 255791565 272844336 289897107 318318392 341055420 358108191 363792448 386529476 397897990 409266504 454740560 477477588 483161845 511583130 545688672 579794214 596846985 636636784 676426583 682110840 716216382 721900639 727584896 773058952 795795980 818533008 869691321 909481120 954955176 966323690 1023166260 1091377344 1159588428 1193693970 1273273568 1352853166 1364221680 1432432764 1443801278 1449485535 1455169792 1546117904 1591591960 1637066016 1739382642 1790540955 1818962240 1909910352 1932647380 2029279749 2046332520 2165701917 2182754688 2319176856 2387387940 2546547136 2705706332 2728443360 2864865528 2887602556 2898971070 3092235808 3183183920 3274132032 3382132915 3478765284 3581081910 3609503195 3637924480 3819820704 3865294760 4058559498 4092665040 4331403834 4348456605 4365509376 4638353712 4774775880 5053304473 5093094272 5411412664 5456886720 5729731056 5775205112 5797942140 6087839247 6184471616 6366367840 6497105751 6548264064 6764265830 6957530568 7162163820 7219006390 7275848960 7639641408 7730589520 8117118996 8185330080 8662807668 8696913210 9276707424 9549551760 10106608946 10146398745 10186188544 10822825328 10828509585 10913773440 11459462112 11550410224 11595884280 12175678494 12272310863 12368943232 12732735680 12994211502 13096528128 13528531660 13915061136 14324327640 14438012780 15159913419 15279282816 15461179040 16234237992 16370660160 17325615336 17393826420 18553414848 19099103520 20213217892 20292797490 21645650656 21657019170 21827546880 22918924224 23100820448 23191768560 24351356988 24544621726 24737886464 25266522365 25465471360 25988423004 27057063320 27830122272 28648655280 28876025560 30319826838 30439196235 30558565632 30922358080 32468475984 32485528755 32741320320 34651230672 34787652840 36816932589 37106829696 38198207040 40426435784 40585594980 43291301312 43314038340 45479740257 45837848448 46201640896 46383537120 48702713976 49089243452 50533044730 50930942720 51976846008 54114126640 55660244544 57297310560 57752051120 60639653676 60878392470 61361554315 61844716160 64936951968 64971057510 65482640640 69302461344 69575305680 73633865178 74213659392 75799567095 76396414080 80852871568 81171189960 85906176041 86582602624 86628076680 90959480514 91675696896 92403281792 92767074240 97405427952 98178486904 101066089460 103953692016 108228253280 110450797767 111320489088 114594621120 115504102240 121279307352 121756784940 122723108630 123689432320 129873903936 129942115020 138604922688 139150611360 147267730356 151599134190 152792828160 161705743136 162342379920 171812352082 173165205248 173256153360 181918961028 184084662945 184806563584 185534148480 194810855904 196356973808 202132178920 207907384032 216456506560 220901595534 222640978176 227398701285 229189242240 231008204480 242558614704 243513569880 245446217260 257718528123 259747807872 259884230040 277209845376 278301222720 294535460712 303198268380 323411486272 324684759840 343624704164 346512306720 363837922056 368169325890 371068296960 389621711808 392713947616 404264357840 415814768064 429530880205 432913013120 441803191068 454797402570 458378484480 462016408960 485117229408 487027139760 490892434520 515437056246 519495615744 519768460080 552253988835 554419690752 556602445440 589070921424 606396536760 646822972544 649369519680 687249408328 693024613440 727675844112 736338651780 773155584369 779243423616 785427895232 808528715680 831629536128 859061760410 865826026240 883606382136 909594805140 924032817920 970234458816 974054279520 981784869040 1030874112492 1039536920160 1104507977670 1113204890880 1178141842848 1212793073520 1288592640615 1293645945088 1298739039360 1374498816656 1386049226880 1455351688224 1472677303560 1546311168738 1558486847232 1570855790464 1617057431360 1663259072256 1718123520820 1767212764272 1819189610280 1940468917632 1948108559040 1963569738080 2061748224984 2079073840320 2209015955340 2356283685696 2425586147040 2577185281230 2597478078720 2748997633312 2772098453760 2910703376448 2945354607120 3092622337476 3141711580928 3234114862720 3436247041640 3534425528544 3638379220560 3865777921845 3880937835264 3896217118080 3927139476160 4123496449968 4158147680640 4418031910680 4712567371392 4851172294080 5154370562460 5497995266624 5821406752896 5890709214240 6185244674952 6468229725440 6872494083280 7068851057088 7276758441120 7731555843690 7792434236160 7854278952320 8246992899936 8316295361280 8836063821360 9425134742784 9702344588160 10308741124920 10995990533248 11642813505792 11781418428480 12370489349904 13744988166560 14137702114176 14553516882240 15463111687380 15708557904640 16493985799872 17672127642720 19404689176320 20617482249840 21991981066496 23562836856960 24740978699808 27489976333120 28275404228352 29107033764480 30926223374760 32987971599744 35344255285440 41234964499680 47125673713920 49481957399616 54979952666240 58214067528960 61852446749520 65975943199488 70688510570880 82469928999360 98963914799232 109959905332480 123704893499040 141377021141760 164939857998720 197927829598464 247409786998080 329879715997440 494819573996160 989639147992320
• Sum of all divisors σ(n): 4176012079669248
• Sum of proper divisors (its aliquot sum) s(n): 3186372931676928
• 989639147992320 is an abundant number, because the sum of its proper divisors (3186372931676928) is greater than itself. Its abundance is 2196733783684608

Bases of 989639147992320

• Binary: 11100001000001001001010001110111110011010100000000₂
• Hexadecimal: 0x3841251DF3500
• Base-36: 9QSPY4ZLS0

Squares and roots of 989639147992320

• 989639147992320 squared (989639147992320²) is 979385643238965046686778982400
• 989639147992320 cubed (989639147992320³) is 969238373530919647464808923448088532615168000
• The square root of 989639147992320 is 31458530.6076479039
• The cube root of 989639147992320 is 99653.4386058679

Scales and comparisons

• 989,639,147,992,320 seconds is equal to 31,467,463 years, 39 weeks, 11 hours, 12 minutes.
• To count from 1 to 989,639,147,992,320 would take you about seventy-eight million, six hundred sixty-eight thousand, six hundred fifty-nine 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 989639147992320 cubic inches would be around 8304.5 feet tall.

Recreational maths with 989639147992320

• 989639147992320 backwards is 023299741936989
• The number of decimal digits it has is: 15
• The sum of 989639147992320's digits is 81
• More coming soon!