142981811700

Names of 142981811700

• Cardinal: 142981811700 can be written as One hundred forty-two billion, nine hundred eighty-one million, eight hundred eleven thousand, seven hundred.

Scientific notation

• Scientific notation: 1.429818117 × 10¹¹

Factors of 142981811700

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 949

Divisors of 142981811700

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 13 14 15 20 21 25 26 28 29 30 35 39 42 50 52 58 60 65 70 75 78 84 87 91 100 105 116 130 140 145 150 156 174 175 182 195 203 210 260 273 290 300 313 325 348 350 364 377 390 406 420 435 455 525 546 577 580 609 626 650 700 725 754 780 812 870 910 939 975 1015 1050 1092 1131 1154 1218 1252 1300 1365 1450 1508 1565 1731 1740 1820 1878 1885 1950 2030 2100 2175 2191 2262 2275 2308 2436 2639 2730 2885 2900 3045 3130 3462 3756 3770 3900 4039 4060 4069 4350 4382 4524 4550 4695 5075 5278 5460 5655 5770 6090 6260 6573 6825 6924 7501 7540 7825 7917 8078 8138 8655 8700 8764 9077 9100 9390 9425 10150 10556 10955 11310 11540 12117 12180 12207 13146 13195 13650 14425 15002 15225 15650 15834 16156 16276 16733 17310 18154 18780 18850 20195 20300 20345 21910 22503 22620 23475 24234 24414 26292 26390 27231 27300 28275 28483 28850 30004 30450 31300 31668 32865 33466 34620 36308 37505 37700 39585 40390 40690 43275 43820 45006 45385 46950 48468 48828 50199 52507 52780 54462 54775 56550 56966 57700 60585 60900 61035 63539 65730 65975 66932 75010 79170 80780 81380 83665 85449 86550 90012 90770 93900 100398 100975 101725 105014 108924 109550 112515 113100 113932 117131 118001 121170 122070 127078 131460 131950 136155 142415 150020 157521 158340 164325 167330 170898 173100 180601 181540 187525 190617 197925 200796 201950 203450 210028 217529 219100 225030 226925 234262 236002 242340 244140 250995 254156 262535 263900 272310 284830 302925 305175 315042 317695 328650 334660 341796 351393 354003 361202 375050 381234 395850 403900 406900 418325 427245 435058 450060 453850 468524 472004 501990 525070 541803 544620 562575 569660 585655 590005 605850 610350 630084 635390 652587 657300 680775 702786 708006 712075 722404 750100 762468 787605 791700 826007 836650 854490 870116 903005 907700 953085 1003980 1050140 1083606 1087645 1125150 1171310 1180010 1211700 1220700 1254975 1264207 1270780 1305174 1312675 1361550 1405572 1416012 1424150 1522703 1575210 1588475 1652014 1673300 1708980 1756965 1770015 1806010 1906170 2136225 2167212 2175290 2250300 2342620 2347813 2360020 2478021 2509950 2528414 2610348 2625350 2709015 2723100 2848300 2928275 2950025 3045406 3150420 3176950 3262935 3304028 3513930 3540030 3612020 3792621 3812340 3938025 4130035 4272450 4350580 4515025 4568109 4695626 4765425 4956042 5019900 5056828 5237429 5250700 5418030 5438225 5856550 5900050 6090812 6321035 6353900 6525870 7027860 7043439 7080060 7585242 7613515 7876050 8260070 8544900 8784825 8850075 9030050 9136218 9391252 9530850 9912084 10474858 10836060 10876450 11713100 11739065 11800100 12390105 12642070 13051740 13545075 14086878 15170484 15227030 15712287 15752100 16314675 16434691 16520140 17569650 17700150 18060100 18272436 18963105 19061700 20650175 20949716 21752900 22840545 23478130 24780210 25284140 26187145 27090150 28173756 30454060 31424574 31605175 32629350 32869382 35139300 35217195 35400300 36662003 37926210 38067575 41300350 45681090 46956260 49304073 49560420 52374290 54180300 58695325 61950525 62849148 63210350 65258700 65738764 68086577 70434390 73324006 75852420 76135150 78561435 82173455 82600700 91362180 94815525 98608146 104748580 109986009 114202725 117390650 123901050 126420700 130935725 136173154 140868780 146648012 152270300 157122870 164346910 176085975 183310015 189631050 197216292 204259731 219972018 228405450 234781300 246520365 247802100 261871450 272346308 314245740 328693820 340432885 352171950 366620030 379262100 392807175 408519462 410867275 439944036 456810900 476606039 493040730 523742900 549930045 680865770 704343900 733240060 785614350 817038924 821734550 916550075 953212078 986081460 1021298655 1099860090 1232601825 1361731540 1429818117 1571228700 1643469100 1702164425 1833100150 1906424156 2042597310 2199720180 2383030195 2465203650 2749650225 2859636234 3404328850 3666200300 4085194620 4766060390 4930407300 5106493275 5499300450 5719272468 6808657700 7149090585 9532120780 10212986550 10998600900 11915150975 14298181170 20425973100 23830301950 28596362340 35745452925 47660603900 71490905850 142981811700
• Sum of all divisors σ(n): 529317788160
• Sum of proper divisors (its aliquot sum) s(n): 386335976460
• 142981811700 is an abundant number, because the sum of its proper divisors (386335976460) is greater than itself. Its abundance is 243354164760

Bases of 142981811700

• Binary: 10000101001010011000010100110111110100₂
• Hexadecimal: 0x214A614DF4
• Base-36: 1TONOFZO

Squares and roots of 142981811700

• 142981811700 squared (142981811700²) is 20443798477014256890000
• 142981811700 cubed (142981811700³) is 2923091344273199256861407613000000
• The square root of 142981811700 is 378129.3584211625
• The cube root of 142981811700 is 5229.0998149691

Scales and comparisons

• 142,981,811,700 seconds is equal to 4,546 years, 19 weeks, 5 days, 1 hour, 55 minutes.
• To count from 1 to 142,981,811,700 would take you about nine thousand and ninety-two 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 142981811700 cubic inches would be around 435.8 feet tall.

Recreational maths with 142981811700

• 142981811700 backwards is 007118189241
• 142981811700 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142981811700's digits is 42
• More coming soon!