28643879966000

Names of 28643879966000

• Cardinal: 28643879966000 can be written as Twenty-eight trillion, six hundred forty-three billion, eight hundred seventy-nine million, nine hundred sixty-six thousand.

Scientific notation

• Scientific notation: 2.8643879966 × 10¹³

Factors of 28643879966000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 761

Divisors of 28643879966000

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 37 40 50 52 65 74 80 100 103 104 125 130 148 169 185 200 206 208 250 260 296 325 338 370 400 412 481 500 515 520 592 601 650 676 740 824 845 925 962 1000 1030 1040 1202 1300 1339 1352 1369 1480 1625 1648 1690 1850 1924 2000 2060 2404 2405 2575 2600 2678 2704 2738 2960 3005 3250 3380 3700 3811 3848 4120 4225 4625 4808 4810 5150 5200 5356 5476 6010 6253 6500 6695 6760 6845 7400 7622 7696 7813 8240 8450 9250 9616 9620 10300 10712 10952 12020 12025 12506 12875 13000 13390 13520 13690 14800 15025 15244 15626 16900 17407 17797 18500 19055 19240 20600 21125 21424 21904 22237 24040 24050 25012 25750 26000 26780 27380 30050 30488 31252 31265 33475 33800 34225 34814 35594 37000 38110 38480 39065 41200 42250 44474 48080 48100 49543 50024 51500 53560 54760 60100 60125 60976 61903 62504 62530 66950 67600 68450 69628 71188 74000 75125 76220 78130 84500 87035 88948 88985 95275 96200 99086 100048 101569 103000 107120 109520 111185 120200 120250 123806 125008 125060 133900 136900 139256 141007 142376 150250 152440 156260 156325 167375 169000 171125 174070 177896 177970 190550 192400 195325 198172 203138 206000 222370 231361 240400 240500 247612 247715 250120 267800 273800 278512 282014 284752 289081 300500 304880 309515 312520 312650 334750 338000 342250 348140 355792 355940 381100 390650 396344 406276 435175 444740 444925 462722 476375 481000 495224 495430 500240 507845 535600 547600 555925 564028 578162 601000 619030 625040 625300 644059 669500 684500 696280 705035 711880 762200 781300 781625 792688 804739 812552 822769 870350 889480 889850 925444 952750 962000 976625 990448 990860 1015690 1111850 1128056 1156324 1156805 1202000 1238060 1238575 1250600 1288118 1339000 1369000 1392560 1410070 1423760 1445405 1524400 1547575 1562600 1563250 1609478 1625104 1645538 1740700 1778960 1779700 1833091 1850888 1905500 1953250 1981720 2031380 2175875 2223700 2224625 2256112 2290411 2312648 2313610 2476120 2477150 2501200 2539225 2576236 2678000 2738000 2779625 2820140 2890810 3095150 3125200 3126500 3218956 3220295 3291076 3481400 3525175 3559400 3666182 3701776 3758053 3811000 3906500 3963440 4023695 4062760 4113845 4351750 4447400 4449250 4580822 4625296 4627220 4952240 4954300 5078450 5152472 5559250 5640280 5781620 5784025 6190300 6192875 6253000 6437912 6440590 6582152 6962800 7050350 7118800 7227025 7332364 7516106 7622000 7737875 7813000 8047390 8125520 8227690 8703500 8894800 8898500 9161644 9165455 9254440 9908600 10156900 10304944 10461607 10695997 11118500 11280560 11452055 11563240 11568050 12380600 12385750 12506000 12696125 12875824 12881180 13164304 14100700 14454050 14664728 15032212 15475750 15626000 16094780 16101475 16455380 17407000 17625875 17797000 18323288 18330910 18508880 18790265 19817200 20118475 20313800 20569225 20923214 21391994 22237000 22904110 23126480 23136100 23830183 24761200 24771500 25392250 25762360 28201400 28908100 28920125 29329456 29775343 30064424 30951500 32189560 32202950 32910760 34814000 35251750 35594000 36135125 36646576 36661820 37580530 40236950 40627600 41138450 41846428 42783988 44474000 45808220 45827275 46272200 47660366 49543000 50784500 51524720 52308035 53479985 56402800 57260275 57816200 57840250 59550686 60128848 61903000 64379120 64405900 65821520 70503500 72270250 73323640 75161060 80473900 80507375 82276900 83692856 84745207 85567976 91616440 91654550 92544400 93951325 95320732 99086000 100592375 101569000 102846125 104616070 106959970 114520550 115632400 115680500 119101372 119150915 123806000 128811800 139047961 141007000 144540500 146647280 148876715 150322120 160947800 161014750 164553800 167385712 169490414 171135952 183232880 183309100 187902650 190641464 201184750 203138000 205692250 209232140 213919940 229041100 229136375 231361000 238202744 238301830 257623600 261540175 267399925 278095922 282014000 286301375 289081000 297753430 300644240 321895600 322029500 329107600 338980828 366618200 375805300 381282928 387079459 402369500 411384500 418464280 423726035 427839880 458082200 458272750 462722000 469756625 476405488 476603660 523080350 534799850 556191844 572602750 578162000 595506860 595754575 644059000 677961656 695239805 733236400 744383575 751610600 774158918 804739000 822769000 836928560 847452070 855679760 916164400 916545500 939513250 953207320 1046160700 1069599700 1101687691 1112383688 1145205500 1191013720 1191509150 1288118000 1307700875 1336999625 1355923312 1390479610 1488767150 1503221200 1548317836 1609478000 1645538000 1694904140 1833091000 1879026500 1906414640 1935397295 2092321400 2118630175 2139199400 2203375382 2224767376 2290411000 2382027440 2383018300 2615401750 2673999250 2780959220 2977534300 2978772875 3096635672 3389808280 3476199025 3666182000 3721917875 3758053000 3870794590 4184642800 4237260350 4278398800 4406750764 4580822000 4766036600 5230803500 5347998500 5508438455 5561918440 5955068600 5957545750 6193271344 6779616560 6952398050 7443835750 7516106000 7741589180 8474520700 8813501528 9532073200 9676986475 10461607000 10593150875 10695997000 11016876910 11123836880 11910137200 11915091500 13904796100 14321939983 14887671500 15483178360 16949041400 17380995125 17627003056 19353972950 20923214000 21186301750 21391994000 22033753820 23830183000 27542192275 27809592200 28643879966 29775343000 30966356720 33898082800 34761990250 38707945900 42372603500 44067507640 47660366000 48384932375 55084384550 55619184400 57287759932 59550686000 69523980500 71609699915 77415891800 84745207000 88135015280 96769864750 110168769100 114575519864 137710961375 139047961000 143219399830 154831783600 169490414000 193539729500 220337538200 229151039728 275421922750 278095922000 286438799660 358048499575 387079459000 440675076400 550843845500 572877599320 716096999150 774158918000 1101687691000 1145755198640 1432193998300 1790242497875 2203375382000 2864387996600 3580484995750 5728775993200 7160969991500 14321939983000 28643879966000
• Sum of all divisors σ(n): 77958111486528
• Sum of proper divisors (its aliquot sum) s(n): 49314231520528
• 28643879966000 is an abundant number, because the sum of its proper divisors (49314231520528) is greater than itself. Its abundance is 20670351554528

Bases of 28643879966000

• Binary: 110100000110100101100010010100101010100110000₂
• Hexadecimal: 0x1A0D2C4A5530
• Base-36: A5ITEKH0W

Squares and roots of 28643879966000

• 28643879966000 squared (28643879966000²) is 820471859506616161156000000
• 28643879966000 cubed (28643879966000³) is 23501497459188329302988175800696000000000
• The square root of 28643879966000 is 5351997.7546706803
• The cube root of 28643879966000 is 30596.8897567861

Scales and comparisons

• 28,643,879,966,000 seconds is equal to 910,786 years, 40 weeks, 4 days, 11 hours, 53 minutes, 20 seconds.
• To count from 1 to 28,643,879,966,000 would take you about two million, two hundred seventy-six thousand, nine hundred sixty-six 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 28643879966000 cubic inches would be around 2549.7 feet tall.

Recreational maths with 28643879966000

• 28643879966000 backwards is 00066997834682
• The number of decimal digits it has is: 14
• The sum of 28643879966000's digits is 68
• More coming soon!