19428603166720

Names of 19428603166720

• Cardinal: 19428603166720 can be written as Nineteen trillion, four hundred twenty-eight billion, six hundred three million, one hundred sixty-six thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.942860316672 × 10¹³

Factors of 19428603166720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 112

Divisors of 19428603166720

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 32 40 41 44 53 55 64 80 82 88 106 110 121 128 160 164 176 205 212 220 242 256 265 320 328 352 410 424 440 451 484 512 530 583 605 640 656 704 820 848 880 902 968 1024 1060 1166 1210 1280 1312 1331 1408 1640 1681 1696 1760 1804 1936 2048 2120 2173 2255 2332 2420 2560 2624 2662 2816 2915 3280 3362 3392 3520 3608 3872 4096 4240 4346 4510 4664 4840 4961 5120 5248 5324 5632 5830 6413 6560 6655 6724 6784 7040 7216 7744 8192 8405 8480 8692 9020 9328 9680 9922 10240 10496 10648 10865 11264 11660 12826 13120 13310 13448 13568 14080 14432 15488 16384 16810 16960 17384 18040 18491 18656 19360 19844 20480 20992 21296 21730 22528 23320 23903 24805 25652 26240 26620 26896 27136 28160 28864 30976 32065 32768 33620 33920 34768 36080 36982 37312 38720 39688 40960 41984 42592 43460 45056 46640 47806 49610 51304 52480 53240 53792 54272 54571 56320 57728 61952 64130 67240 67840 69536 70543 72160 73964 74624 77440 79376 81920 83968 85184 86920 89093 90112 92455 93280 95612 99220 102608 104960 106480 107584 108544 109142 112640 115456 119515 123904 128260 134480 135680 139072 141086 144320 147928 149248 154880 158752 163840 167936 170368 173840 178186 180224 184910 186560 191224 198440 203401 205216 209920 212960 215168 217088 218284 225280 230912 239030 247808 256520 262933 268960 271360 272855 278144 282172 288640 295856 298496 309760 317504 335872 340736 347680 352715 356372 360448 369820 373120 382448 396880 406802 410432 419840 425920 430336 434176 436568 445465 450560 461824 478060 495616 513040 525866 537920 542720 545710 556288 564344 577280 591712 596992 619520 635008 671744 681472 695360 705430 712744 739640 746240 764896 793760 813604 820864 839680 851840 860672 868352 873136 890930 901120 923648 956120 980023 991232 1017005 1026080 1051732 1075840 1085440 1091420 1112576 1128688 1154560 1183424 1193984 1239040 1270016 1314665 1343488 1362944 1390720 1410860 1425488 1479280 1492480 1529792 1587520 1627208 1641728 1679360 1703680 1721344 1736704 1746272 1781860 1802240 1847296 1912240 1960046 1982464 2034010 2052160 2103464 2151680 2170880 2182840 2225152 2237411 2257376 2309120 2366848 2387968 2478080 2540032 2629330 2725888 2781440 2821720 2850976 2892263 2958560 2984960 3059584 3175040 3254416 3283456 3358720 3407360 3442688 3492544 3563720 3694592 3824480 3920092 3964928 4068020 4104320 4206928 4303360 4341760 4365680 4450304 4474822 4514752 4618240 4733696 4775936 4900115 4956160 5080064 5258660 5451776 5562880 5643440 5701952 5784526 5917120 5969920 6119168 6350080 6508832 6566912 6717440 6814720 6885376 6985088 7127440 7389184 7648960 7840184 8136040 8208640 8413856 8606720 8683520 8731360 8900608 8949644 9029504 9236480 9467392 9551872 9800230 9912320 10160128 10517320 10780253 10903552 11125760 11187055 11286880 11403904 11569052 11834240 11939840 12238336 12700160 13017664 13133824 13629440 13770752 13970176 14254880 14461315 14778368 15297920 15680368 16272080 16417280 16827712 17213440 17462720 17801216 17899288 18059008 18472960 18934784 19103744 19600460 19824640 20320256 21034640 21560506 21807104 22251520 22374110 22573760 22807808 23138104 23668480 23879680 24476672 25400320 26035328 26267648 27258880 27541504 27940352 28509760 28922630 30595840 31360736 32544160 32834560 33655424 34426880 34925440 35602432 35798576 36118016 36945920 37869568 39200920 40640512 42069280 43121012 43614208 44503040 44748220 45147520 45615616 46276208 47336960 47759360 48953344 50800640 52070656 52535296 53901265 54517760 55083008 55880704 57019520 57845260 61191680 62721472 65088320 65669120 67310848 68853760 69850880 71204864 71597152 72236032 73891840 75739136 78401840 81281024 84138560 86242024 89006080 89496440 90295040 91231232 92552416 94673920 95518720 97906688 101601280 104141312 105070592 107802530 109035520 111761408 114039040 115690520 118582783 122383360 125442944 130176640 131338240 134621696 137707520 139701760 143194304 144472064 151478272 156803680 162562048 168277120 172484048 178012160 178992880 180590080 182462464 185104832 189347840 195813376 203202560 208282624 210141184 215605060 218071040 223522816 228078080 231381040 237165566 244766720 250885888 260353280 262676480 269243392 275415040 279403520 286388608 288944128 302956544 313607360 336554240 344968096 356024320 357985760 361180160 364924928 370209664 378695680 391626752 406405120 416565248 431210120 447045632 456156160 462762080 474331132 489533440 501771776 520706560 525352960 538486784 558807040 572777216 577888256 592913915 605913088 627214720 673108480 689936192 715971520 722360320 729849856 740419328 757391360 783253504 812810240 833130496 862420240 894091264 912312320 925524160 948662264 979066880 1003543552 1041413120 1050705920 1076973568 1117614080 1145554432 1155776512 1185827830 1254429440 1346216960 1379872384 1431943040 1444720640 1459699712 1480838656 1514782720 1666260992 1724840480 1788182528 1824624640 1851048320 1897324528 1958133760 2007087104 2082826240 2153947136 2235228160 2291108864 2311553024 2371655660 2508858880 2692433920 2759744768 2863886080 2889441280 2919399424 2961677312 3029565440 3332521984 3449680960 3649249280 3702096640 3794649056 3916267520 4014174208 4165652480 4307894272 4470456320 4582217728 4743311320 5017717760 5384867840 5519489536 5727772160 5778882560 5923354624 6665043968 6899361920 7298498560 7404193280 7589298112 8028348416 8331304960 8615788544 8940912640 9164435456 9486622640 10035435520 10769735680 11038979072 11455544320 11557765120 11846709248 13798723840 14596997120 14808386560 15178596224 16056696832 16662609920 18328870912 18973245280 20070871040 21539471360 22077958144 22911088640 23693418496 27597447680 29616773120 30357192448 32113393664 33325219840 36657741824 37946490560 40141742080 43078942720 44155916288 45822177280 47386836992 55194895360 59233546240 60714384896 73315483648 75892981120 80283484160 88311832576 91644354560 94773673984 110389790720 118467092480 121428769792 151785962240 160566968320 176623665152 183288709120 220779581440 236934184960 242857539584 303571924480 353247330304 366577418240 441559162880 473868369920 485715079168 607143848960 883118325760 971430158336 1214287697920 1766236651520 1942860316672 2428575395840 3885720633344 4857150791680 9714301583360 19428603166720
• Sum of all divisors σ(n): 53560505616480
• Sum of proper divisors (its aliquot sum) s(n): 34131902449760
• 19428603166720 is an abundant number, because the sum of its proper divisors (34131902449760) is greater than itself. Its abundance is 14703299283040

Bases of 19428603166720

• Binary: 100011010101110010010111111011000000000000000₂
• Hexadecimal: 0x11AB92FD8000
• Base-36: 6VXDKOZ5S

Squares and roots of 19428603166720

• 19428603166720 squared (19428603166720²) is 377470621009882412115558400
• 19428603166720 cubed (19428603166720³) is 7333726902696366396443170024821096448000
• The square root of 19428603166720 is 4407788.9203908119
• The cube root of 19428603166720 is 26883.1729436639

Scales and comparisons

• 19,428,603,166,720 seconds is equal to 617,769 years, 25 weeks, 1 day, 4 hours, 58 minutes, 40 seconds.
• To count from 1 to 19,428,603,166,720 would take you about one million, five hundred forty-four thousand, four hundred twenty-three 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 19428603166720 cubic inches would be around 2240.3 feet tall.

Recreational maths with 19428603166720

• 19428603166720 backwards is 02766130682491
• 19428603166720 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 19428603166720's digits is 55
• More coming soon!