18338964142080

Names of 18338964142080

• Cardinal: 18338964142080 can be written as Eighteen trillion, three hundred thirty-eight billion, nine hundred sixty-four million, one hundred forty-two thousand and eighty.

Scientific notation

• Scientific notation: 1.833896414208 × 10¹³

Factors of 18338964142080

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 524

Divisors of 18338964142080

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 53 60 64 80 96 106 120 128 159 160 192 212 240 256 265 318 320 384 424 461 480 512 530 636 640 768 795 848 922 960 1024 1060 1272 1280 1383 1536 1590 1696 1844 1920 2048 2120 2305 2544 2560 2766 2809 3072 3180 3392 3688 3840 4240 4610 5088 5120 5532 5618 6144 6360 6784 6915 7376 7680 8427 8480 9220 10176 10240 11064 11236 12720 13568 13830 14045 14752 15360 16854 16960 18440 20352 22128 22472 24433 25440 27136 27660 28090 29504 30720 33708 33920 36880 40704 42135 44256 44944 48866 50880 54272 55320 56180 59008 67416 67840 73299 73760 81408 84270 88512 89888 97732 101760 108544 110640 112360 118016 122165 134832 135680 146598 147520 162816 168540 177024 179776 195464 203520 212521 221280 224720 236032 244330 269664 271360 293196 295040 325632 337080 354048 359552 366495 390928 407040 425042 442560 449440 472064 488660 539328 542720 586392 590080 637563 674160 708096 719104 732990 781856 814080 850084 885120 898880 944128 977320 1062605 1078656 1172784 1180160 1275126 1294949 1348320 1416192 1438208 1465980 1563712 1628160 1700168 1770240 1797760 1954640 2125210 2157312 2345568 2360320 2550252 2589898 2696640 2832384 2876416 2931960 3127424 3187815 3400336 3540480 3595520 3884847 3909280 4250420 4314624 4691136 4720640 5100504 5179796 5393280 5752832 5863920 6254848 6375630 6474745 6800672 7080960 7191040 7769694 7818560 8500840 8629248 9382272 10201008 10359592 10786560 11263613 11727840 12509696 12751260 12949490 13601344 14161920 14382080 15539388 15637120 17001680 17258496 18764544 19424235 20402016 20719184 21573120 22527226 23455680 25019392 25502520 25898980 27202688 28764160 31078776 31274240 33790839 34003360 37529088 38848470 40804032 41438368 43146240 45054452 46911360 50038784 51005040 51797960 54405376 56318065 62157552 62548480 67581678 68006720 75058176 77696940 81608064 82876736 86292480 90108904 93822720 102010080 103595920 108810752 112636130 124315104 125096960 135163356 136013440 150116352 155393880 163216128 165753472 168954195 180217808 187645440 204020160 207191840 217621504 225272260 248630208 250193920 270326712 272026880 310787760 326432256 331506944 337908390 360435616 375290880 408040320 414383680 435243008 450544520 497260416 540653424 544053760 596971489 621575520 652864512 663013888 675816780 720871232 750581760 816080640 828767360 901089040 994520832 1081306848 1088107520 1193942978 1243151040 1305729024 1326027776 1351633560 1441742464 1632161280 1657534720 1790914467 1802178080 1989041664 2162613696 2176215040 2387885956 2486302080 2652055552 2703267120 2883484928 2984857445 3264322560 3315069440 3581828934 3604356160 3978083328 4325227392 4775771912 4972604160 5406534240 5766969856 5969714890 6528645120 6630138880 7163657868 7208712320 7956166656 8650454784 8954572335 9551543824 9945208320 10813068480 11533939712 11939429780 13260277760 14327315736 14417424640 17300909568 17909144670 19103087648 19890416640 21626136960 23067879424 23878859560 28654631472 28834849280 34601819136 35818289340 38206175296 39780833280 43252273920 47757719120 57309262944 57669698560 69203638272 71636578680 76412350592 86504547840 95515438240 114618525888 115339397120 143273157360 152824701184 173009095680 191030876480 229237051776 286546314720 305649402368 346018191360 382061752960 458474103552 573092629440 611298804736 764123505920 916948207104 1146185258880 1222597609472 1528247011840 1833896414208 2292370517760 3056494023680 3667792828416 4584741035520 6112988047360 9169482071040 18338964142080
• Sum of all divisors σ(n): 59928227934120
• Sum of proper divisors (its aliquot sum) s(n): 41589263792040
• 18338964142080 is an abundant number, because the sum of its proper divisors (41589263792040) is greater than itself. Its abundance is 23250299649960

Bases of 18338964142080

• Binary: 100001010110111011111011100010111100000000000₂
• Hexadecimal: 0x10ADDF717800
• Base-36: 6I0SXR2TC

Squares and roots of 18338964142080

• 18338964142080 squared (18338964142080²) is 336317605804496030426726400
• 18338964142080 cubed (18338964142080³) is 6167716513198849172841436090478886912000
• The square root of 18338964142080 is 4282401.6792075917
• The cube root of 18338964142080 is 26370.8989010883

Scales and comparisons

• 18,338,964,142,080 seconds is equal to 583,122 years, 17 weeks, 2 days, 10 hours, 8 minutes.
• To count from 1 to 18,338,964,142,080 would take you about one million, four hundred fifty-seven thousand, eight hundred five 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 18338964142080 cubic inches would be around 2197.6 feet tall.

Recreational maths with 18338964142080

• 18338964142080 backwards is 08024146983381
• The number of decimal digits it has is: 14
• The sum of 18338964142080's digits is 57
• More coming soon!