142384478400

Names of 142384478400

• Cardinal: 142384478400 can be written as One hundred forty-two billion, three hundred eighty-four million, four hundred seventy-eight thousand, four hundred.

Scientific notation

• Scientific notation: 1.423844784 × 10¹¹

Factors of 142384478400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1405

Divisors of 142384478400

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 29 30 32 36 40 45 48 50 54 58 60 64 72 75 80 87 89 90 96 100 108 116 120 135 144 145 150 160 174 178 180 192 200 216 225 232 240 261 267 270 288 290 300 320 348 356 360 400 432 435 445 450 464 480 522 534 540 576 580 600 675 696 712 720 725 783 800 801 864 870 890 900 928 960 1044 1068 1080 1160 1200 1277 1305 1335 1350 1392 1424 1440 1450 1566 1600 1602 1728 1740 1780 1800 1856 2088 2136 2160 2175 2225 2320 2400 2403 2554 2581 2610 2670 2700 2784 2848 2880 2900 3132 3204 3480 3560 3600 3831 3915 4005 4176 4272 4320 4350 4450 4640 4800 4806 5108 5162 5220 5340 5400 5568 5696 5800 6264 6385 6408 6525 6675 6960 7120 7200 7662 7743 7830 8010 8352 8544 8640 8700 8900 9280 9612 10216 10324 10440 10680 10800 11493 11600 12015 12528 12770 12816 12905 13050 13350 13920 14240 14400 15324 15486 15660 16020 16704 17088 17400 17800 19155 19224 19575 20025 20432 20648 20880 21360 21600 22986 23200 23229 24030 25056 25540 25632 25810 26100 26700 27840 28480 30648 30972 31320 31925 32040 34479 34800 35600 37033 38310 38448 38715 39150 40050 40864 41296 41760 42720 43200 45972 46400 46458 48060 50112 51080 51264 51620 52200 53400 57465 60075 61296 61944 62640 63850 64080 64525 68958 69600 69687 71200 74066 76620 76896 77430 78300 80100 81728 82592 83520 85440 91944 92916 95775 96120 102160 103240 104400 106800 111099 113653 114930 116145 120150 122592 123888 125280 127700 128160 129050 137916 139200 139374 142400 148132 153240 153792 154860 156600 160200 165184 172395 183888 185165 185832 191550 192240 193575 204320 206480 208800 213600 222198 227306 229860 232290 240300 245184 247776 250560 255400 256320 258100 275832 278748 287325 296264 306480 309720 313200 320400 333297 340959 344790 348435 367776 370330 371664 383100 384480 387150 408640 412960 417600 427200 444396 454612 459720 464580 480600 495552 510800 516200 551664 555495 557496 568265 574650 580725 592528 612960 619440 626400 640800 666594 681918 689580 696870 735552 740660 743328 766200 768960 774300 825920 861975 888792 909224 919440 925825 929160 961200 999891 1021600 1022877 1032400 1103328 1110990 1114992 1136530 1149300 1161450 1185056 1225920 1238880 1252800 1281600 1333188 1363836 1379160 1393740 1481320 1486656 1532400 1548600 1666485 1704795 1723950 1742175 1777584 1818448 1838880 1851650 1858320 1922400 1999782 2043200 2045754 2064800 2206656 2221980 2229984 2273060 2298600 2322900 2370112 2477760 2666376 2727672 2758320 2777475 2787480 2841325 2962640 3064800 3068631 3097200 3295937 3332970 3409590 3447900 3484350 3555168 3636896 3677760 3703300 3716640 3844800 3999564 4091508 4129600 4443960 4459968 4546120 4597200 4645800 4999455 5114385 5332752 5455344 5516640 5554950 5574960 5682650 5925280 6129600 6137262 6194400 6591874 6665940 6819180 6895800 6968700 7110336 7273792 7406600 7433280 7999128 8183016 8332425 8523975 8887920 9092240 9194400 9291600 9887811 9998910 10228770 10665504 10910688 11033280 11109900 11149920 11365300 11850560 12274524 12388800 13183748 13331880 13638360 13791600 13937400 14813200 15343155 15998256 16366032 16479685 16664850 17047950 17775840 18184480 18388800 18583200 19775622 19997820 20457540 21331008 21821376 22219800 22299840 22730600 24549048 24997275 25571925 26367496 26663760 27276720 27583200 27874800 29626400 29663433 30686310 31996512 32732064 32959370 33329700 34095900 35551680 36368960 37166400 39551244 39995640 40915080 44439600 45461200 49098096 49439055 49994550 51143850 52734992 53327520 54553440 55166400 55749600 59252800 59326866 61372620 63993024 65464128 65918740 66659400 68191800 76715775 79102488 79991280 81830160 82398425 88879200 88990299 90922400 98196192 98878110 99989100 102287700 105469984 106655040 109106880 111499200 118653732 122745240 131837480 133318800 136383600 148317165 153431550 158204976 159982560 163660320 164796850 177758400 177980598 181844800 196392384 197756220 199978200 204575400 210939968 237307464 245490480 247195275 263674960 266637600 272767200 296634330 306863100 316409952 319965120 327320640 329593700 355961196 395512440 399956400 409150800 444951495 474614928 490980960 494390550 527349920 533275200 545534400 593268660 613726200 632819904 659187400 711922392 741585825 791024880 799912800 818301600 889902990 949229856 981961920 988781100 1054699840 1186537320 1227452400 1318374800 1423844784 1483171650 1582049760 1599825600 1636603200 1779805980 1898459712 1977562200 2224757475 2373074640 2454904800 2636749600 2847689568 2966343300 3164099520 3559611960 3955124400 4449514950 4746149280 4909809600 5273499200 5695379136 5932686600 7119223920 7910248800 8899029900 9492298560 11865373200 14238447840 15820497600 17798059800 23730746400 28476895680 35596119600 47461492800 71192239200 142384478400
• Sum of all divisors σ(n): 543400488000
• Sum of proper divisors (its aliquot sum) s(n): 401016009600
• 142384478400 is an abundant number, because the sum of its proper divisors (401016009600) is greater than itself. Its abundance is 258631531200

Bases of 142384478400

• Binary: 10000100100110110001101011100011000000₂
• Hexadecimal: 0x2126C6B8C0
• Base-36: 1TES1IO0

Squares and roots of 142384478400

• 142384478400 squared (142384478400²) is 20273339689240066560000
• 142384478400 cubed (142384478400³) is 2886608897078464969526882304000000
• The square root of 142384478400 is 377338.6786429401
• The cube root of 142384478400 is 5221.8078029639

Scales and comparisons

• 142,384,478,400 seconds is equal to 4,527 years, 20 weeks, 12 hours.
• To count from 1 to 142,384,478,400 would take you about nine thousand and fifty-four 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 142384478400 cubic inches would be around 435.2 feet tall.

Recreational maths with 142384478400

• 142384478400 backwards is 004874483241
• 142384478400 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142384478400's digits is 45
• More coming soon!