128890704982000

Names of 128890704982000

• Cardinal: 128890704982000 can be written as One hundred twenty-eight trillion, eight hundred ninety billion, seven hundred four million, nine hundred eighty-two thousand.

Scientific notation

• Scientific notation: 1.28890704982 × 10¹⁴

Factors of 128890704982000

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3774

Divisors of 128890704982000

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 40 50 52 53 65 71 80 100 104 106 125 130 142 200 208 212 250 260 265 284 325 355 400 409 424 500 520 530 568 650 689 710 818 848 923 1000 1040 1060 1136 1300 1325 1378 1420 1625 1636 1775 1846 2000 2045 2120 2600 2650 2756 2840 3221 3250 3272 3445 3550 3692 3763 4090 4240 4615 5200 5300 5317 5512 5680 6442 6500 6544 6625 6890 7100 7384 7526 8180 8875 9230 10225 10600 10634 11024 12884 13000 13250 13780 14200 14768 15052 16105 16360 17225 17750 18460 18815 20450 21200 21268 21677 23075 25768 26000 26500 26585 27560 28400 29039 30104 32210 32720 34450 35500 36920 37630 40900 41873 42536 43354 46150 48919 51125 51536 53000 53170 55120 58078 60208 64420 68900 71000 73840 75260 80525 81800 83746 85072 86125 86708 92300 94075 97838 102250 106000 106340 108385 115375 116156 128840 132925 137800 142000 145195 150520 161050 163600 167492 170713 172250 173416 184600 188150 195676 204500 209365 212680 216770 228691 230750 232312 244595 257680 265850 275600 281801 290390 301040 322100 334984 341426 344500 346832 369200 376300 377507 391352 402625 409000 418730 425360 433540 457382 461500 464624 470375 489190 531700 541925 563602 580780 644200 664625 669968 682852 689000 725975 752600 755014 782704 805250 818000 837460 853565 867080 914764 923000 940750 978380 1046825 1063400 1083850 1127204 1143455 1161560 1222975 1288400 1317389 1329250 1365704 1378000 1409005 1451950 1505200 1510028 1539067 1610500 1674920 1707130 1734160 1829528 1846000 1881500 1887535 1956760 2093650 2126800 2167700 2219269 2254408 2286910 2323120 2445950 2634778 2658500 2709625 2731408 2818010 2903900 2972983 3020056 3078134 3221000 3349840 3414260 3629875 3659056 3763000 3775070 3913520 4187300 4267825 4335400 4438538 4508816 4573820 4891900 5234125 5269556 5317000 5419250 5636020 5717275 5807800 5945966 6040112 6114875 6156268 6442000 6586945 6828520 7045025 7259750 7526000 7550140 7695335 8374600 8535650 8670800 8877076 9147640 9437675 9783800 10468250 10539112 10634000 10838500 11096345 11272040 11434550 11615600 11891932 12120623 12229750 12312536 13173890 13657040 14090050 14519500 14864915 15100280 15390670 16749200 17071300 17126057 17754152 18295280 18875350 19567600 20007871 20936500 21078224 21339125 21677000 22192690 22544080 22869100 23783864 24241246 24459500 24625072 26347780 28180100 28586375 29039000 29729830 30200560 30781340 32934725 34142600 34252114 35225125 35508304 37750700 38476675 40015742 41873000 42678250 43354000 44385380 45738200 47188375 47567728 48482492 48919000 52695560 55481725 56360200 57172750 58078000 59459660 60603115 61562680 65869450 68285200 68504228 69821617 70450250 74324575 75501400 76953350 80031484 83746000 85356500 85630285 88770760 91476400 93534619 94376750 96964984 97838000 100039355 105391120 110963450 112720400 114345500 118919320 121206230 123125360 131738900 137008456 139643234 140900500 148649150 151002800 153906700 157568099 160062968 164673625 170713000 171260570 177541520 187069238 188753500 192383375 193929968 200078710 221926900 228691000 237838640 242412460 263477800 274016912 277408625 279286468 281801000 297298300 303015575 307813400 315136198 320125936 329347250 341426000 342521140 349108085 371622875 374138476 377507000 384766750 400157420 428151425 443853800 457382000 467673095 484824920 500196775 526955600 554817250 558572936 563602000 594596600 606031150 615626800 630272396 658694500 685042280 698216170 743245750 748276952 755014000 769533500 787840495 800314840 856302850 887707600 907681021 935346190 969649840 1000393550 1109634500 1117145872 1189193200 1212062300 1215950047 1260544792 1317389000 1370084560 1396432340 1486491500 1496553904 1515077875 1539067000 1575680990 1600629680 1712605700 1745540425 1815362042 1870692380 2000787100 2140757125 2219269000 2338365475 2424124600 2431900094 2500983875 2521089584 2634778000 2792864680 2972983000 3030155750 3078134000 3151361980 3425211400 3491080850 3630724084 3741384760 3939202475 4001574200 4281514250 4438538000 4538405105 4676730950 4848249200 4863800188 4957334807 5001967750 5585729360 5945966000 6060311500 6079750235 6302723960 6850422800 6982161700 7261448168 7482769520 7878404950 8003148400 8563028500 8727702125 9076810210 9353461900 9727600376 9914669614 10003935500 11691827375 12120623000 12159500470 12605447920 13964323400 14522896336 15756809900 17126057000 17455404250 18153620420 18706923800 19455200752 19696012375 19829339228 20007871000 22692025525 23383654750 24241246000 24319000940 24786674035 27928646800 30398751175 31513619800 34252114000 34910808500 36307240840 37413847600 39392024750 39658678456 40015742000 45384051050 46767309500 48638001880 49573348070 60797502350 63027239600 64445352491 69821617000 72614481680 78784049500 79317356912 90768102100 93534619000 97276003760 99146696140 113460127625 121595004700 123933370175 128890704982 139643234000 151993755875 157568099000 181536204200 187069238000 198293392280 226920255250 243190009400 247866740350 257781409964 303987511750 315136198000 322226762455 363072408400 396586784560 453840510500 486380018800 495733480700 515562819928 607975023500 619666850875 644453524910 907681021000 991466961400 1031125639856 1215950047000 1239333701750 1288907049820 1611133812275 1815362042000 1982933922800 2431900094000 2478667403500 2577814099640 3222267624550 4957334807000 5155628199280 6444535249100 8055669061375 9914669614000 12889070498200 16111338122750 25778140996400 32222676245500 64445352491000 128890704982000
• Sum of all divisors σ(n): 347736258455040
• Sum of proper divisors (its aliquot sum) s(n): 218845553473040
• 128890704982000 is an abundant number, because the sum of its proper divisors (218845553473040) is greater than itself. Its abundance is 89954848491040

Bases of 128890704982000

• Binary: 11101010011100110110100101011110110111111110000₂
• Hexadecimal: 0x7539B4AF6FF0
• Base-36: 19ORKLVXF4

Squares and roots of 128890704982000

• 128890704982000 squared (128890704982000²) is 16612813830756959620324000000
• 128890704982000 cubed (128890704982000³) is 2141237286380984560166467415254168000000000
• The square root of 128890704982000 is 11353004.2271638391
• The cube root of 128890704982000 is 50513.4695935587

Scales and comparisons

• 128,890,704,982,000 seconds is equal to 4,098,325 years, 38 weeks, 22 hours, 6 minutes, 40 seconds.
• To count from 1 to 128,890,704,982,000 would take you about ten million, two hundred forty-five thousand, eight hundred fourteen 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 128890704982000 cubic inches would be around 4209.5 feet tall.

Recreational maths with 128890704982000

• 128890704982000 backwards is 000289407098821
• The number of decimal digits it has is: 15
• The sum of 128890704982000's digits is 58
• More coming soon!