18308964861000

Names of 18308964861000

• Cardinal: 18308964861000 can be written as Eighteen trillion, three hundred eight billion, nine hundred sixty-four million, eight hundred sixty-one thousand.

Scientific notation

• Scientific notation: 1.8308964861 × 10¹³

Factors of 18308964861000

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 20126

Divisors of 18308964861000

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 17 18 20 22 24 25 30 33 34 36 40 44 45 50 51 55 60 66 68 72 75 85 88 90 99 100 102 110 120 125 132 136 150 153 165 170 180 187 198 200 204 220 225 250 255 264 275 300 306 330 340 360 374 375 396 408 425 440 450 495 500 510 550 557 561 600 612 660 680 748 750 765 792 825 850 900 935 990 1000 1020 1100 1114 1122 1125 1224 1275 1320 1375 1496 1500 1530 1650 1671 1683 1700 1800 1870 1980 2040 2125 2200 2228 2244 2250 2475 2550 2750 2785 2805 3000 3060 3300 3342 3366 3400 3740 3825 3960 4125 4250 4456 4488 4500 4675 4950 5013 5100 5500 5570 5610 6120 6127 6375 6600 6684 6732 7480 7650 8250 8355 8415 8500 9000 9350 9469 9900 10026 10200 11000 11140 11220 12254 12375 12750 13368 13464 13925 14025 15300 16500 16710 16830 17000 18381 18700 18938 19125 19531 19800 20052 22280 22440 23375 24508 24750 25065 25500 27850 28050 28407 30600 30635 33000 33420 33660 36762 37400 37876 38250 39062 40104 41775 42075 46750 47345 49016 49500 50130 51000 55143 55700 56100 56814 58593 61270 66840 67320 69625 70125 73524 75752 76500 78124 83550 84150 85221 91905 93500 94690 97655 99000 100260 104159 110286 111400 112200 113628 117186 122540 125325 139250 140250 142035 147048 153000 153175 156248 167100 168300 170442 175779 183810 187000 189380 195310 200520 208318 208875 210375 214841 220572 227256 234372 236725 245080 250650 275715 278500 280500 284070 292965 306350 312477 332027 334200 336600 340884 351558 367620 378760 390620 416636 417750 420750 426105 429682 441144 459525 468744 473450 488275 501300 520795 551430 557000 561000 568140 585930 612700 624954 626625 644523 664054 681768 703116 710175 735240 765875 781240 833272 835500 841500 852210 859364 878895 919050 937431 946900 976550 996081 1002600 1041590 1074205 1102860 1136280 1171860 1183625 1225400 1249908 1253250 1289046 1328108 1378575 1406232 1420350 1464825 1531750 1562385 1660135 1671000 1683000 1704420 1718728 1757790 1838100 1874862 1893800 1933569 1953100 1992162 2083180 2130525 2148410 2205720 2297625 2343720 2367250 2441375 2499816 2506500 2578092 2603975 2656216 2757150 2840700 2929650 2988243 3063500 3124770 3222615 3320270 3408840 3515580 3550875 3652297 3676200 3749724 3867138 3906200 3984324 4166360 4261050 4296820 4394475 4595250 4687155 4734500 4882750 4980405 5013000 5156184 5207950 5371025 5514300 5681400 5859300 5976486 6127000 6249540 6445230 6640540 6892875 7031160 7101750 7304594 7324125 7499448 7734276 7811925 7968648 8300675 8522100 8593640 8788950 9190500 9374310 9469000 9667845 9765500 9960810 10415900 10652625 10742050 10878767 10956891 11028600 11718600 11952972 12499080 12890460 13019875 13281080 13785750 14203500 14609188 14648250 14941215 15468552 15623850 16113075 16601350 17044200 17577900 18261485 18381000 18748620 19335690 19531000 19921620 20831800 21305250 21484100 21757534 21913782 21972375 23435775 23905944 24902025 25780920 26039750 26855125 27571500 28407000 29218376 29296500 29882430 31247700 32226150 32636301 32870673 33202700 35155800 36522970 37497240 38671380 39059625 39843240 41503375 42610500 42968200 43515068 43827564 43944750 46871550 48339225 49804050 52079500 53710250 54393835 54784455 55143000 58593000 59764860 62495400 64452300 65272602 65741346 66405400 73045940 74706075 77342760 78119250 80565375 83006750 85221000 87030136 87655128 87889500 91307425 93743100 96678450 97908903 99608100 104159000 107420500 108787670 109568910 117178875 119529720 119666437 124510125 128904600 130545204 131482692 146091880 149412150 156238500 161130750 163181505 164353365 166013500 175779000 182614850 184939039 187486200 193356900 195817806 199216200 214841000 217575340 219137820 234357750 239332874 241696125 249020250 261090408 262965384 271969175 273922275 298824300 312477000 322261500 326363010 328706730 332027000 358999311 365229700 369878078 373530375 386713800 391635612 435150680 438275640 456537125 468715500 478665748 483392250 489544515 498040500 543938350 547844550 554817117 597648600 598332185 644523000 652726020 657413460 717998622 730459400 739756156 747060750 783271224 815907525 821766825 913074250 924695195 937431000 957331496 966784500 979089030 996081000 1076997933 1087876700 1095689100 1109634234 1196664370 1305452040 1314826920 1359845875 1369611375 1435997244 1479512312 1494121500 1631815050 1643533650 1664451351 1794996555 1826148500 1849390390 1933569000 1958178060 2034329429 2153995866 2175753400 2191378200 2219268468 2393328740 2447722575 2719691750 2739222750 2774085585 2871994488 2988243000 2991660925 3263630100 3287067300 3328902702 3589993110 3652297000 3698780780 3916356120 4068658858 4079537625 4108834125 4307991732 4438536936 4623475975 4786657480 4895445150 5384989665 5439383500 5478445500 5548171170 5983321850 6102988287 6527260200 6574134600 6657805404 7179986220 7397561560 8137317716 8159075250 8217668250 8322256755 8615983464 8974982775 9246951950 9790890300 10171647145 10769979330 10878767000 10956891000 11096342340 11966643700 12205976574 12238612875 13315610808 13870427925 14359972440 14958304625 16274635432 16318150500 16435336500 16644513510 17949965550 18308964861 18493903900 19581780600 20343294290 21539958660 22192684680 23117379875 23933287400 24411953148 24477225750 26924948325 27740855850 29916609250 30514941435 32636301000 32870673000 33289027020 35899931100 36617929722 36987807800 40686588580 41611283775 43079917320 44874913875 46234759750 48823906296 48954451500 50858235725 53849896650 55481711700 59833218500 61029882870 66578054040 69352139625 71799862200 73235859444 81373177160 83222567550 89749827750 91544824305 92469519500 97908903000 101716471450 107699793300 110963423400 119666437000 122059765740 134624741625 138704279250 146471718888 152574707175 166445135100 179499655500 183089648610 184939039000 203432942900 208056418875 215399586600 244119531480 254291178625 269249483250 277408558500 305149414350 332890270200 358999311000 366179297220 406865885800 416112837750 457724121525 508582357250 538498966500 554817117000 610298828700 732358594440 762873535875 832225675500 915448243050 1017164714500 1076997933000 1220597657400 1525747071750 1664451351000 1830896486100 2034329429000 2288620607625 3051494143500 3661792972200 4577241215250 6102988287000 9154482430500 18308964861000
• Sum of all divisors σ(n): 71613331096320
• Sum of proper divisors (its aliquot sum) s(n): 53304366235320
• 18308964861000 is an abundant number, because the sum of its proper divisors (53304366235320) is greater than itself. Its abundance is 34995401374320

Bases of 18308964861000

• Binary: 100001010011011100011010110001100010001001000₂
• Hexadecimal: 0x10A6E358C448
• Base-36: 6HN0SYDE0

Squares and roots of 18308964861000

• 18308964861000 squared (18308964861000²) is 335218194281332749321000000
• 18308964861000 cubed (18308964861000³) is 6137498139864792455566710609381000000000
• The square root of 18308964861000 is 4278897.6221685885
• The cube root of 18308964861000 is 26356.5116876951

Scales and comparisons

• 18,308,964,861,000 seconds is equal to 582,168 years, 23 weeks, 2 days, 12 hours, 30 minutes.
• To count from 1 to 18,308,964,861,000 would take you about one million, four hundred fifty-five thousand, four hundred twenty-one 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 18308964861000 cubic inches would be around 2196.4 feet tall.

Recreational maths with 18308964861000

• 18308964861000 backwards is 00016846980381
• The number of decimal digits it has is: 14
• The sum of 18308964861000's digits is 54
• More coming soon!