142427338240

Names of 142427338240

• Cardinal: 142427338240 can be written as One hundred forty-two billion, four hundred twenty-seven million, three hundred thirty-eight thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.4242733824 × 10¹¹

Factors of 142427338240

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 115

Divisors of 142427338240

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 4 5 8 10 11 16 17 20 22 32 34 37 40 43 44 55 64 68 74 80 85 86 88 110 121 128 136 148 160 170 172 176 185 187 215 220 242 256 272 289 296 320 340 344 352 370 374 407 430 440 473 484 512 544 578 592 605 629 640 680 688 704 731 740 748 814 860 880 935 946 968 1088 1156 1184 1210 1258 1280 1360 1376 1408 1445 1462 1480 1496 1591 1628 1720 1760 1870 1892 1936 2035 2057 2176 2312 2365 2368 2420 2516 2560 2720 2752 2816 2890 2924 2960 2992 3145 3179 3182 3256 3440 3520 3655 3740 3784 3872 4070 4114 4352 4477 4624 4730 4736 4840 5032 5203 5440 5504 5632 5780 5848 5920 5984 6290 6358 6364 6512 6880 6919 7040 7310 7480 7568 7744 7955 8041 8140 8228 8704 8954 9248 9460 9472 9680 10064 10285 10406 10693 10880 11008 11560 11696 11840 11968 12427 12580 12716 12728 13024 13760 13838 14080 14620 14960 15136 15488 15895 15910 16082 16280 16456 17501 17908 18496 18920 18944 19360 20128 20570 20812 21386 21760 22016 22385 23120 23392 23680 23936 24854 25160 25432 25456 26015 26048 27047 27520 27676 28160 29240 29920 30272 30976 31790 31820 32164 32560 32912 34595 34969 35002 35816 36992 37840 38720 40205 40256 41140 41624 42772 43520 44770 46240 46784 47360 47872 49708 50320 50864 50912 52030 52096 53465 54094 55040 55352 58480 59840 60544 61952 62135 63580 63640 64328 65120 65824 69190 69938 70004 71632 73984 75680 76109 77440 80410 80512 82280 83248 85544 87505 88451 89540 92480 93568 94720 95744 99416 100640 101728 101824 104060 104192 106930 108188 110080 110704 116960 117623 119680 121088 124270 127160 127280 128656 130240 131648 135235 136697 138380 139876 140008 143264 147968 151360 152218 154880 160820 161024 164560 166496 171088 174845 175010 176902 179080 184960 187136 192511 198832 201280 203456 203648 208120 208384 213860 216376 221408 233920 235246 239360 242176 248540 254320 254560 257312 260480 263296 270470 273394 276760 279752 280016 286528 297517 302720 304436 309760 321640 322048 329120 332992 342176 349690 350020 353804 358160 369920 374272 380545 385022 397664 402560 406912 407296 416240 427720 432752 442255 442816 459799 467840 470492 478720 497080 508640 509120 514624 520960 526592 540940 546788 553520 559504 560032 573056 588115 595034 605440 608872 643280 658240 665984 683485 684352 699380 700040 707608 716320 739840 761090 770044 795328 805120 813824 814592 832480 855440 865504 884510 885632 919598 935680 940984 962555 994160 1017280 1018240 1029248 1041920 1053184 1081880 1093576 1107040 1119008 1120064 1146112 1176230 1190068 1210880 1217744 1286560 1293853 1316480 1331968 1366970 1368704 1398760 1400080 1415216 1432640 1487585 1503667 1522180 1540088 1590656 1610240 1627648 1664960 1710880 1731008 1769020 1771264 1839196 1871360 1881968 1925110 1988320 2034560 2036480 2058496 2163760 2187152 2214080 2238016 2240128 2292224 2298995 2352460 2380136 2435488 2573120 2587706 2632960 2663936 2733940 2737408 2797520 2800160 2830432 2865280 2975170 3007334 3044360 3080176 3181312 3272687 3329920 3421760 3462016 3538040 3542528 3678392 3763936 3850220 3976640 4069120 4072960 4116992 4327520 4374304 4428160 4476032 4480256 4597990 4704920 4760272 4870976 5057789 5146240 5175412 5265920 5467880 5474816 5595040 5600320 5660864 5730560 5950340 6014668 6088720 6160352 6362624 6469265 6545374 6659840 6843520 6924032 7076080 7356784 7518335 7527872 7700440 7953280 8138240 8655040 8748608 8856320 8952064 8960512 9195980 9409840 9520544 9741952 10115578 10292480 10350824 10935760 11190080 11200640 11321728 11461120 11900680 12029336 12177440 12320704 12938530 13090748 13319680 13687040 13848064 14152160 14713568 15036670 15055744 15400880 15906560 16363435 17310080 17497216 17712640 17904128 18391960 18819680 19041088 19483904 20231156 20584960 20701648 21871520 22380160 22401280 22643456 23801360 24058672 24354880 24641408 25288945 25877060 26181496 27374080 28304320 29427136 30073340 30111488 30801760 31813120 32726870 34620160 34994432 36783920 37639360 38082176 38967808 40462312 41403296 43743040 44760320 44802560 45286912 47602720 48117344 48709760 49282816 50577890 51754120 52362992 55635679 56608640 58854272 60146680 60222976 61603520 65453740 69240320 69988864 73567840 75278720 76164352 80924624 82806592 87486080 89520640 95205440 96234688 97419520 98565632 101155780 103508240 104725984 111271358 113217280 117708544 120293360 123207040 130907480 147135680 150557440 152328704 161849248 165613184 174972160 190410880 192469376 194839040 202311560 207016480 209451968 222542716 226434560 235417088 240586720 246414080 261814960 278178395 294271360 301114880 323698496 331226368 349944320 380821760 384938752 404623120 414032960 418903936 445085432 481173440 492828160 523629920 556356790 588542720 647396992 662452736 761643520 769877504 809246240 828065920 837807872 890170864 962346880 1047259840 1112713580 1177085440 1294793984 1618492480 1656131840 1675615744 1780341728 1924693760 2094519680 2225427160 2589587968 3236984960 3312263680 3560683456 3849387520 4189039360 4450854320 6473969920 7121366912 8378078720 8901708640 12947939840 14242733824 17803417280 28485467648 35606834560 71213669120 142427338240
• Sum of all divisors σ(n): 419037773616
• Sum of proper divisors (its aliquot sum) s(n): 276610435376
• 142427338240 is an abundant number, because the sum of its proper divisors (276610435376) is greater than itself. Its abundance is 134183097136

Bases of 142427338240

• Binary: 10000100101001010101001011011000000000₂
• Hexadecimal: 0x212954B600
• Base-36: 1TFHK5J4

Squares and roots of 142427338240

• 142427338240 squared (142427338240²) is 20285546678131366297600
• 142427338240 cubed (142427338240³) is 2889216418109524518821611700224000
• The square root of 142427338240 is 377395.4666394391
• The cube root of 142427338240 is 5222.3316976021

Scales and comparisons

• 142,427,338,240 seconds is equal to 4,528 years, 38 weeks, 6 days, 13 hours, 30 minutes, 40 seconds.
• To count from 1 to 142,427,338,240 would take you about nine thousand and fifty-seven 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 142427338240 cubic inches would be around 435.2 feet tall.

Recreational maths with 142427338240

• 142427338240 backwards is 042833724241
• 142427338240 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142427338240's digits is 40
• More coming soon!