142538918400

Names of 142538918400

• Cardinal: 142538918400 can be written as One hundred forty-two billion, five hundred thirty-eight million, nine hundred eighteen thousand, four hundred.

Scientific notation

• Scientific notation: 1.425389184 × 10¹¹

Factors of 142538918400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 275

Divisors of 142538918400

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 32 36 37 40 45 48 50 54 60 64 71 72 74 75 80 90 96 100 108 111 120 128 135 142 144 148 150 157 160 180 185 192 200 213 216 222 225 240 256 270 284 288 296 300 314 320 333 355 360 370 384 400 426 432 444 450 471 480 512 540 555 568 576 592 600 628 639 640 666 675 710 720 740 768 785 800 852 864 888 900 925 942 960 999 1065 1080 1110 1136 1152 1184 1200 1256 1278 1280 1332 1350 1413 1420 1440 1480 1536 1570 1600 1665 1704 1728 1775 1776 1800 1850 1884 1917 1920 1998 2130 2160 2220 2272 2304 2355 2368 2400 2512 2556 2560 2627 2664 2700 2775 2826 2840 2880 2960 3140 3195 3200 3330 3408 3456 3550 3552 3600 3700 3768 3834 3840 3925 3996 4239 4260 4320 4440 4544 4608 4710 4736 4800 4995 5024 5112 5254 5325 5328 5400 5550 5652 5680 5760 5809 5920 6280 6390 6400 6660 6816 6912 7065 7100 7104 7200 7400 7536 7668 7680 7850 7881 7992 8325 8478 8520 8640 8880 9088 9420 9472 9585 9600 9990 10048 10224 10508 10650 10656 10800 11100 11147 11304 11360 11520 11618 11775 11840 12560 12780 12800 13135 13320 13632 13824 14130 14200 14208 14400 14800 15072 15336 15700 15762 15975 15984 16650 16956 17040 17280 17427 17760 18176 18840 18944 19170 19200 19980 20096 20448 21016 21195 21300 21312 21600 22200 22294 22608 22720 23040 23236 23550 23643 23680 24975 25120 25560 26270 26640 27264 28260 28400 28416 28800 29045 29600 30144 30672 31400 31524 31950 31968 33300 33441 33912 34080 34560 34854 35325 35520 36352 37680 38340 38400 39405 39960 40192 40896 42032 42390 42600 42624 43200 44400 44588 45216 45440 46472 47100 47286 47360 47925 49950 50240 51120 52281 52540 53280 54528 55735 56520 56800 56832 57600 58090 59200 60288 61344 62800 63048 63900 63936 65675 66600 66882 67824 68160 69120 69708 70650 70929 71040 75360 76680 78810 79920 80384 81792 84064 84780 85200 85248 86400 87135 88800 89176 90432 90880 92944 94200 94572 94720 95850 99900 100323 100480 102240 104562 105080 105975 106560 109056 111470 113040 113600 115200 116180 118215 118400 120576 122688 125600 126096 127800 127872 131350 133200 133764 135648 136320 139416 141300 141858 142080 145225 150720 153360 156843 157620 159840 163584 167205 168128 169560 170400 170496 172800 174270 177600 178352 180864 181760 185888 188400 189144 191700 197025 199800 200646 200960 204480 209124 210160 211950 213120 222940 226080 227200 232360 236430 236800 241152 245376 251200 252192 255600 255744 261405 262700 266400 267528 271296 272640 278675 278832 282600 283716 284160 290450 300969 301440 306720 313686 315240 319680 327168 334410 336256 339120 340800 345600 348540 354645 355200 356704 361728 371776 376800 378288 383400 394050 399600 401292 401920 408960 412439 418248 420320 423900 426240 435675 445880 452160 454400 464720 472860 473600 490752 501615 502400 504384 511200 511488 522810 525400 532800 535056 542592 545280 557350 557664 565200 567432 580900 591075 601938 602880 613440 627372 630480 639360 668820 672512 678240 681600 697080 709290 710400 713408 723456 743552 753600 756576 766800 784215 788100 799200 802584 817920 824878 836025 836496 840640 847800 852480 871350 891760 904320 908800 929440 945720 981504 1003230 1004800 1008768 1022400 1045620 1050800 1065600 1070112 1085184 1114700 1115328 1130400 1134864 1161800 1182150 1203876 1205760 1226880 1237317 1254744 1260960 1278720 1307025 1337640 1345024 1356480 1363200 1394160 1418580 1420800 1426816 1487104 1504845 1507200 1513152 1533600 1568430 1576200 1598400 1605168 1635840 1649756 1672050 1672992 1681280 1695600 1742700 1773225 1783520 1808640 1858880 1891440 2006460 2009600 2017536 2044800 2062195 2091240 2101600 2131200 2140224 2170368 2229400 2230656 2260800 2269728 2323600 2364300 2407752 2453760 2474634 2508075 2509488 2521920 2557440 2614050 2675280 2712960 2726400 2788320 2837160 2853632 2974208 3009690 3014400 3026304 3067200 3136860 3152400 3196800 3210336 3299512 3344100 3345984 3362560 3391200 3485400 3546450 3567040 3617280 3711951 3717760 3782880 3921075 4012920 4035072 4089600 4124390 4182480 4203200 4262400 4280448 4458800 4461312 4521600 4539456 4647200 4728600 4815504 4907520 4949268 5016150 5018976 5043840 5228100 5350560 5425920 5576640 5674320 5707264 6019380 6028800 6052608 6134400 6186585 6273720 6304800 6393600 6420672 6599024 6688200 6691968 6725120 6782400 6970800 7092900 7134080 7423902 7435520 7524225 7565760 7842150 8025840 8179200 8248780 8364960 8406400 8560896 8917600 8922624 9043200 9078912 9294400 9457200 9631008 9898536 10032300 10037952 10087680 10310975 10456200 10701120 10851840 11135853 11153280 11348640 12038760 12105216 12268800 12373170 12547440 12609600 12787200 12841344 13198048 13376400 13383936 13564800 13941600 14185800 14268160 14847804 14871040 15048450 15131520 15684300 16051680 16497560 16729920 16812800 17121792 17835200 18086400 18157824 18559755 18588800 18914400 19262016 19797072 20064600 20075904 20175360 20621950 20912400 21402240 22271706 22306560 22697280 24077520 24537600 24746340 25094880 25219200 25682688 26396096 26752800 26767872 27129600 27883200 28371600 28536320 29695608 30096900 30263040 30932925 31368600 32103360 32995120 33459840 33625600 35670400 36315648 37119510 37177600 37828800 38524032 39594144 40129200 40151808 41243900 41824800 42804480 44543412 44613120 45394560 48155040 49492680 50189760 50438400 51365376 52792192 53505600 54259200 55679265 55766400 56743200 59391216 60193800 60526080 61865850 62737200 64206720 65990240 66919680 71340800 74239020 74355200 75657600 77048064 79188288 80258400 80303616 82487800 83649600 85608960 89086824 90789120 92798775 96310080 98985360 100379520 100876800 105584384 107011200 111358530 111532800 113486400 118782432 120387600 123731700 125474400 128413440 131980480 133839360 142681600 148478040 151315200 154096128 158376576 160516800 164975600 167299200 178173648 181578240 185597550 192620160 197970720 200759040 211168768 214022400 222717060 223065600 226972800 237564864 240775200 247463400 250948800 256826880 263960960 278396325 296956080 302630400 316753152 321033600 329951200 334598400 356347296 371195100 385240320 395941440 401518080 428044800 445434120 453945600 475129728 481550400 494926800 501897600 527921920 556792650 593912160 633506304 642067200 659902400 669196800 712694592 742390200 770480640 791882880 890868240 907891200 950259456 963100800 989853600 1003795200 1055843840 1113585300 1187824320 1284134400 1319804800 1425389184 1484780400 1583765760 1781736480 1900518912 1926201600 1979707200 2007590400 2227170600 2375648640 2639609600 2850778368 2969560800 3167531520 3563472960 3852403200 3959414400 4454341200 4751297280 5279219200 5701556736 5939121600 7126945920 7918828800 8908682400 9502594560 11878243200 14253891840 15837657600 17817364800 23756486400 28507783680 35634729600 47512972800 71269459200 142538918400
• Sum of all divisors σ(n): 548365973760
• Sum of proper divisors (its aliquot sum) s(n): 405827055360
• 142538918400 is an abundant number, because the sum of its proper divisors (405827055360) is greater than itself. Its abundance is 263288136960

Bases of 142538918400

• Binary: 10000100101111111110110100101000000000₂
• Hexadecimal: 0x212FFB4A00
• Base-36: 1THBZPC0

Squares and roots of 142538918400

• 142538918400 squared (142538918400²) is 20317343258641858560000
• 142538918400 cubed (142538918400³) is 2896012132848341972108181504000000
• The square root of 142538918400 is 377543.2669244679
• The cube root of 142538918400 is 5223.6950980831

Scales and comparisons

• 142,538,918,400 seconds is equal to 4,532 years, 15 weeks, 3 days.
• To count from 1 to 142,538,918,400 would take you about nine thousand and sixty-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 142538918400 cubic inches would be around 435.3 feet tall.

Recreational maths with 142538918400

• 142538918400 backwards is 004819835241
• 142538918400 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142538918400's digits is 45
• More coming soon!