142918801471800

Names of 142918801471800

• Cardinal: 142918801471800 can be written as One hundred forty-two trillion, nine hundred eighteen billion, eight hundred one million, four hundred seventy-one thousand, eight hundred.

Scientific notation

• Scientific notation: 1.429188014718 × 10¹⁴

Factors of 142918801471800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 238

Divisors of 142918801471800

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 27 30 36 40 45 50 54 60 71 72 75 81 90 100 108 120 135 142 150 157 162 180 200 213 216 225 270 284 300 314 324 355 360 405 426 450 471 540 568 600 628 639 648 675 710 785 810 852 900 942 1065 1080 1256 1278 1350 1413 1420 1570 1620 1704 1775 1800 1884 1917 2025 2130 2355 2556 2700 2826 2840 3140 3195 3240 3550 3768 3834 3925 4050 4239 4260 4710 5041 5112 5325 5400 5652 5751 6280 6390 7065 7100 7668 7850 8100 8478 8520 9420 9585 10082 10650 11147 11304 11502 11775 12717 12780 14130 14200 15123 15336 15700 15975 16200 16956 18840 19170 20164 21195 21300 22294 23004 23550 24649 25205 25434 25560 28260 28755 30246 31400 31950 33441 33912 35325 38340 40328 42390 42600 44588 45369 46008 47100 47925 49298 50410 50868 55735 56520 57510 60492 63585 63900 66882 70650 73947 75615 76680 84780 89176 90738 94200 95850 98596 100323 100820 101736 105975 111470 115020 120984 123245 126025 127170 127800 133764 136107 141300 143775 147894 151230 167205 169560 181476 191700 197192 200646 201640 211950 221841 222940 226845 230040 246490 252050 254340 267528 272214 278675 282600 287550 295788 300969 302460 317925 334410 357911 362952 369735 378075 383400 401292 408321 423900 443682 445880 453690 492980 501615 504100 508680 544428 557350 575100 591576 601938 604920 616225 635850 665523 668820 680535 715822 739470 756150 791437 802584 816642 836025 847800 887364 902907 907380 985960 1003230 1008200 1073733 1088856 1109205 1114700 1134225 1150200 1203876 1232450 1271700 1331046 1337640 1361070 1431644 1478940 1504845 1512300 1582874 1633284 1672050 1750079 1774728 1789555 1805814 1814760 1848675 1996569 2006460 2041605 2147466 2218410 2229400 2268450 2374311 2407752 2464900 2508075 2543400 2662092 2722140 2863288 2957880 3009690 3024600 3165748 3221199 3266568 3327615 3344100 3402675 3500158 3579110 3611628 3697350 3957185 3993138 4012920 4083210 4294932 4436820 4514535 4536900 4748622 4929800 5016150 5250237 5324184 5368665 5444280 5546025 6019380 6331496 6442398 6655230 6688200 6805350 7000316 7122933 7158220 7223256 7394700 7524225 7914370 7986276 8166420 8589864 8750395 8873640 8947775 9029070 9073800 9497244 9663597 9982845 10032300 10208025 10500474 10737330 11092050 11871555 12038760 12884796 13310460 13610700 14000632 14245866 14316440 14789400 15048450 15750711 15828740 15972552 16105995 16332840 16638075 17500790 17895550 18058140 18994488 19327194 19785925 19965690 20064600 20416050 21000948 21368799 21474660 22184100 22572675 23743110 25769592 26251185 26620920 26843325 27221400 28491732 28990791 30096900 31501422 31657480 32211990 33276150 35001580 35614665 35791100 36116280 38654388 39571850 39931380 40832100 42001896 42737598 42949320 43751975 44368200 45145350 47252133 47486220 48317985 49914225 52502370 53686650 56192027 56983464 57981582 59357775 60193800 63002844 64106397 64423980 66552300 70003160 71229330 71582200 77308776 78753555 79143700 79862760 80529975 81664200 85475196 87503950 90290700 94504266 94972440 96635970 99828450 105004740 106843995 107373300 112384054 115963164 118715550 124255609 126005688 128212794 128847960 131255925 133104600 141756399 142458660 144953955 157507110 158287400 161059950 168576081 170950392 175007900 178073325 180581400 189008532 193271940 199656900 210009480 213687990 214746600 224768108 231926328 236260665 237431100 241589925 248511218 256425588 262511850 280960135 283512798 284917320 289907910 315014220 320531985 322119900 337152162 350015800 356146650 372766827 378017064 386543880 393767775 399313800 427375980 449536216 472521330 474862200 483179850 497022436 505728243 512851176 525023700 534219975 561920270 567025596 579815820 621278045 630028440 641063970 644239800 674304324 708781995 712293300 724769775 745533654 787535550 842880405 854751960 945042660 966359700 994044872 1011456486 1050047400 1068439950 1118300481 1123840540 1134051192 1159631640 1181303325 1242556090 1282127940 1348608648 1404800675 1417563990 1424586600 1449539550 1491067308 1517184729 1575071100 1602659925 1685760810 1863834135 1890085320 1932719400 2022912972 2136879900 2236600962 2247681080 2362606650 2485112180 2528641215 2564255880 2809601350 2835127980 2899079100 2982134616 3034369458 3106390225 3150142200 3205319850 3354901443 3371521620 3543909975 3727668270 4045825944 4214402025 4273759800 4473201924 4551554187 4725213300 4970224360 5057282430 5591502405 5619202700 5670255960 5798158200 6068738916 6212780450 6410639700 6709802886 6743043240 7087819950 7455336540 7585923645 8428804050 8822148239 8946403848 9103108374 9319170675 9450426600 10064704329 10114564860 11183004810 11238405400 12137477832 12425560900 12643206075 12821279400 13419605772 14175639900 14910673080 15171847290 16774507215 16857608100 17644296478 18206216748 18638341350 20129408658 20229129720 22366009620 22757770935 24851121800 25286412150 26466444717 26839211544 27957512025 28351279800 30343694580 33549014430 33715216200 35288592956 36412433496 37276682700 37929618225 40258817316 44110741195 44732019240 45515541870 50323521645 50572824300 52932889434 55915024050 60687389160 67098028860 70577185912 74553365400 75859236450 79399334151 80517634632 83872536075 88221482390 91031083740 100647043290 101145648600 105865778868 111830048100 113788854675 132332223585 134196057720 151718472900 158798668302 167745072150 176442964780 182062167480 201294086580 211731557736 220553705975 223660096200 227577709350 238198002453 251617608225 264664447170 303436945800 317597336604 335490144300 352885929560 396996670755 402588173160 441107411950 455155418700 476396004906 503235216450 529328894340 635194673208 661661117925 670980288600 714594007359 793993341510 882214823900 910310837400 952792009812 1006470432900 1058657788680 1190990012265 1323322235850 1429188014718 1587986683020 1764429647800 1905584019624 1984983353775 2012940865800 2381980024530 2646644471700 2858376029436 3175973366040 3572970036795 3969966707550 4763960049060 5293288943400 5716752058872 5954950061325 7145940073590 7939933415100 9527920098120 11909900122650 14291880147180 15879866830200 17864850183975 23819800245300 28583760294360 35729700367950 47639600490600 71459400735900 142918801471800
• Sum of all divisors σ(n): 506696503745520
• Sum of proper divisors (its aliquot sum) s(n): 363777702273720
• 142918801471800 is an abundant number, because the sum of its proper divisors (363777702273720) is greater than itself. Its abundance is 220858900801920

Bases of 142918801471800

• Binary: 100000011111101111100000011001001011100100111000₂
• Hexadecimal: 0x81FBE064B938
• Base-36: 1ENRZOCBI0

Squares and roots of 142918801471800

• 142918801471800 squared (142918801471800²) is 20425783814135781846195240000
• 142918801471800 cubed (142918801471800³) is 2919228541838377596165051987742154232000000
• The square root of 142918801471800 is 11954865.1799926209
• The cube root of 142918801471800 is 52283.3156997173

Scales and comparisons

• 142,918,801,471,800 seconds is equal to 4,544,375 years, 42 weeks, 19 hours, 30 minutes.
• To count from 1 to 142,918,801,471,800 would take you about eleven million, three hundred sixty thousand, nine hundred thirty-nine 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 142918801471800 cubic inches would be around 4356.9 feet tall.

Recreational maths with 142918801471800

• 142918801471800 backwards is 008174108819241
• 142918801471800 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 142918801471800's digits is 54
• More coming soon!