142238646000

Names of 142238646000

• Cardinal: 142238646000 can be written as One hundred forty-two billion, two hundred thirty-eight million, six hundred forty-six thousand.

Scientific notation

• Scientific notation: 1.42238646 × 10¹¹

Factors of 142238646000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2000

Divisors of 142238646000

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 25 27 30 33 36 40 44 45 48 50 54 55 60 66 72 75 80 88 90 99 100 108 110 120 121 125 132 135 144 150 165 176 180 198 200 216 220 225 240 242 250 264 270 275 297 300 330 360 363 375 396 400 432 440 450 484 495 500 528 540 550 594 600 605 660 675 720 726 750 792 825 880 900 968 990 1000 1080 1089 1100 1125 1188 1200 1210 1320 1331 1350 1375 1452 1485 1500 1584 1650 1800 1815 1936 1979 1980 2000 2160 2178 2200 2250 2376 2420 2475 2640 2662 2700 2750 2904 2970 3000 3025 3267 3300 3375 3600 3630 3958 3960 3993 4125 4356 4400 4500 4752 4840 4950 5324 5400 5445 5500 5808 5937 5940 6000 6050 6534 6600 6655 6750 7260 7425 7916 7920 7986 8250 8712 9000 9075 9680 9895 9900 10648 10800 10890 11000 11874 11880 11979 12100 12375 13068 13200 13310 13500 14520 14850 15125 15832 15972 16335 16500 17424 17811 18000 18150 19790 19800 19965 21296 21769 21780 22000 23748 23760 23958 24200 24750 26136 26620 27000 27225 29040 29685 29700 30250 31664 31944 32670 33000 33275 35622 35937 36300 37125 39580 39600 39930 43538 43560 45375 47496 47916 48400 49475 49500 52272 53240 53433 54000 54450 59370 59400 59895 60500 63888 65307 65340 66000 66550 71244 71874 72600 74250 79160 79860 81675 87076 87120 89055 90750 94992 95832 98950 99000 99825 106480 106866 108845 108900 118740 118800 119790 121000 130614 130680 133100 136125 142488 143748 145200 148425 148500 158320 159720 163350 166375 174152 178110 179685 181500 191664 195921 197900 198000 199650 213732 217690 217800 237480 239459 239580 242000 247375 261228 261360 266200 267165 272250 284976 287496 296850 297000 299475 319440 326535 326700 332750 348304 356220 359370 363000 391842 395800 399300 408375 427464 435380 435600 445275 474960 478918 479160 494750 499125 522456 532400 534330 544225 544500 574992 587763 593700 594000 598950 653070 653400 665500 712440 718377 718740 726000 742125 783684 791600 798600 816750 854928 870760 890550 898425 957836 958320 979605 989500 998250 1044912 1068660 1088450 1089000 1175526 1187400 1197295 1197900 1306140 1306800 1331000 1335825 1424880 1436754 1437480 1484250 1497375 1567368 1597200 1632675 1633500 1741520 1781100 1796850 1915672 1959210 1979000 1996500 2137320 2155131 2176900 2178000 2226375 2351052 2374800 2394590 2395800 2612280 2634049 2662000 2671650 2721125 2873508 2874960 2938815 2968500 2994750 3134736 3265350 3267000 3562200 3591885 3593700 3831344 3918420 3958000 3993000 4274640 4310262 4353800 4452750 4492125 4702104 4789180 4791600 4898025 5224560 5268098 5343300 5442250 5747016 5877630 5937000 5986475 5989500 6465393 6530700 6534000 6679125 7124400 7183770 7187400 7836840 7902147 7986000 8163375 8620524 8707600 8905500 8984250 9404208 9578360 9796050 10536196 10686600 10775655 10884500 11494032 11755260 11874000 11972950 11979000 12930786 13061400 13170245 13358250 14367540 14374800 14694075 15673680 15804294 16326750 17241048 17811000 17959425 17968500 19156720 19592100 21072392 21373200 21551310 21769000 23510520 23706441 23945900 23958000 24490125 25861572 26122800 26340490 26716500 28735080 29388150 29932375 31608588 32326965 32653500 34482096 35622000 35918850 35937000 39184200 39510735 42144784 43102620 43538000 47021040 47412882 47891800 48980250 51723144 52680980 53433000 53878275 57470160 58776300 59864750 63217176 64653930 65307000 65851225 71119323 71837700 71874000 73470375 78368400 79021470 86205240 89797125 94825764 95783600 97960500 103446288 105361960 106866000 107756550 117552600 118532205 119729500 126434352 129307860 130614000 131702450 142238646 143675400 146940750 158042940 161634825 172410480 179594250 189651528 195921000 197553675 210723920 215513100 235105200 237064410 239459000 258615720 263404900 269391375 284477292 287350800 293881500 316085880 323269650 329256125 355596615 359188500 379303056 391842000 395107350 431026200 474128820 478918000 517231440 526809800 538782750 568954584 587763000 592661025 632171760 646539300 658512250 711193230 718377000 790214700 808174125 862052400 948257640 987768375 1053619600 1077565500 1137909168 1175526000 1185322050 1293078600 1317024500 1422386460 1436754000 1580429400 1616348250 1777983075 1896515280 1975536750 2155131000 2370644100 2586157200 2634049000 2844772920 2963305125 3160858800 3232696500 3555966150 3951073500 4310262000 4741288200 5268098000 5689545840 5926610250 6465393000 7111932300 7902147000 8889915375 9482576400 11853220500 12930786000 14223864600 15804294000 17779830750 23706441000 28447729200 35559661500 47412882000 71119323000 142238646000
• Sum of all divisors σ(n): 560728396800
• Sum of proper divisors (its aliquot sum) s(n): 418489750800
• 142238646000 is an abundant number, because the sum of its proper divisors (418489750800) is greater than itself. Its abundance is 276251104800

Bases of 142238646000

• Binary: 10000100011110000101010111111011110000₂
• Hexadecimal: 0x211E157EF0
• Base-36: 1TCD7TO0

Squares and roots of 142238646000

• 142238646000 squared (142238646000²) is 20231832415913316000000
• 142238646000 cubed (142238646000³) is 2877748448938418921210136000000000
• The square root of 142238646000 is 377145.3910629163
• The cube root of 142238646000 is 5220.0244416877

Scales and comparisons

• 142,238,646,000 seconds is equal to 4,522 years, 38 weeks, 6 days, 15 hours.
• To count from 1 to 142,238,646,000 would take you about nine thousand and forty-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 142238646000 cubic inches would be around 435 feet tall.

Recreational maths with 142238646000

• 142238646000 backwards is 000646832241
• 142238646000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142238646000's digits is 36
• More coming soon!