142172593920

Names of 142172593920

• Cardinal: 142172593920 can be written as One hundred forty-two billion, one hundred seventy-two million, five hundred ninety-three thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.4217259392 × 10¹¹

Factors of 142172593920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 928

Divisors of 142172593920

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 17 18 20 21 24 28 30 32 34 35 36 40 42 45 48 51 56 60 63 64 68 70 72 80 84 85 90 96 102 105 112 119 120 126 128 136 137 140 144 153 160 168 170 180 192 204 210 224 238 240 252 255 256 272 274 280 288 306 315 320 336 340 357 360 384 408 411 420 448 476 480 504 510 544 548 560 576 595 612 630 640 672 680 685 714 720 757 765 768 816 822 840 896 952 959 960 1008 1020 1071 1088 1096 1120 1152 1190 1224 1233 1260 1280 1344 1360 1370 1428 1440 1514 1530 1632 1644 1680 1785 1792 1904 1918 1920 2016 2040 2055 2142 2176 2192 2240 2271 2304 2329 2380 2448 2466 2520 2688 2720 2740 2856 2877 2880 3028 3060 3264 3288 3360 3570 3785 3808 3836 3840 4032 4080 4110 4284 4352 4384 4480 4542 4658 4760 4795 4896 4932 5040 5299 5355 5376 5440 5480 5712 5754 5760 6056 6120 6165 6528 6576 6720 6813 6987 7140 7570 7616 7672 8064 8160 8220 8568 8631 8768 8960 9084 9316 9520 9590 9792 9864 10080 10598 10710 10880 10960 11355 11424 11508 11520 11645 12112 12240 12330 12869 13056 13152 13440 13626 13974 14280 14385 15140 15232 15344 15897 16128 16303 16320 16440 17136 17262 17536 18168 18632 19040 19180 19584 19728 20160 20961 21196 21420 21760 21920 22710 22848 23016 23290 24224 24480 24660 25738 26304 26495 26880 27252 27948 28560 28770 30280 30464 30688 31794 32606 32640 32880 34065 34272 34524 34935 35072 36336 37264 38080 38360 38607 39168 39456 40320 41922 42392 42840 43155 43840 45420 45696 46032 46580 47691 48448 48909 48960 49320 51476 52608 52990 54504 55896 57120 57540 60560 61376 63588 64345 65212 65280 65760 68130 68544 69048 69870 72672 74528 76160 76720 77214 78912 79485 80640 81515 83844 84784 85680 86310 87680 90083 90840 91392 92064 93160 95382 96896 97818 97920 98640 102952 103709 104805 105216 105980 109008 111792 114240 115080 115821 121120 122752 127176 128690 130424 131520 136260 137088 138096 139740 145344 146727 149056 152320 153440 154428 157824 158970 163030 167688 169568 171360 172620 175360 180166 181680 184128 186320 190764 193035 193792 195636 195840 197280 205904 207418 209610 211960 218016 223584 228480 230160 231642 238455 242240 244545 245504 254352 257380 260848 263040 270249 272520 274176 276192 279480 290688 293454 298112 306880 308856 311127 315648 317940 326060 335376 339136 342720 345240 360332 363360 368256 372640 381528 386070 391272 394560 411808 414836 419220 423920 436032 447168 450415 456960 460320 463284 476910 484480 489090 508704 514760 518545 521696 526080 540498 545040 552384 558960 579105 581376 586908 596224 613760 617712 622254 635880 652120 670752 678272 685440 690480 720664 725963 726720 733635 736512 745280 763056 772140 782544 789120 810747 823616 829672 838440 847840 872064 894336 900830 920640 926568 933381 953820 968960 978180 1017408 1029520 1037090 1043392 1080996 1090080 1104768 1117920 1158210 1173816 1227520 1235424 1244508 1271760 1304240 1341504 1351245 1356544 1370880 1380960 1441328 1451926 1453440 1467270 1490560 1526112 1544280 1555635 1565088 1578240 1621494 1647232 1659344 1676880 1695680 1744128 1763053 1788672 1801660 1841280 1853136 1866762 1907640 1956360 2034816 2059040 2074180 2086784 2161992 2177889 2180160 2209536 2235840 2316420 2347632 2470848 2489016 2543520 2608480 2683008 2702490 2761920 2882656 2903852 2906880 2934540 2981120 3052224 3088560 3111270 3130176 3242988 3294464 3318688 3353760 3391360 3526106 3603320 3629815 3682560 3706272 3733524 3815280 3912720 4053735 4069632 4118080 4148360 4173568 4323984 4355778 4360320 4471680 4632840 4666905 4695264 4941696 4978032 5087040 5216960 5289159 5366016 5404980 5523840 5765312 5807704 5869080 6104448 6177120 6222540 6260352 6485976 6533667 6637376 6707520 6782720 7052212 7206640 7259630 7412544 7467048 7630560 7825440 8107470 8236160 8296720 8647968 8711556 8720640 8815265 8943360 9265680 9333810 9390528 9883392 9956064 10174080 10433920 10578318 10809960 10889445 11047680 11530624 11615408 11738160 12208896 12341371 12354240 12445080 12520704 12971952 13067334 13274752 13415040 14104424 14413280 14519260 14825088 14934096 15261120 15650880 15867477 16214940 16472320 16593440 17295936 17423112 17630530 18531360 18667620 18781056 19912128 20348160 20867840 21156636 21619920 21778890 23061248 23230816 23476320 24682742 24708480 24890160 25943904 26134668 26445795 26549504 26830080 28208848 28826560 29038520 29650176 29868192 30522240 31301760 31734954 32429880 32668335 33186880 34591872 34846224 35261060 37024113 37062720 37335240 37562112 39824256 42313272 43239840 43557780 46461632 46952640 49365484 49416960 49780320 51887808 52269336 52891590 56417696 57653120 58077040 59736384 61044480 61706855 62603520 63469908 64859760 65336670 66373760 69183744 69692448 70522120 74048226 74125440 74670480 79337385 79648512 84626544 86479680 87115560 92923264 93905280 98730968 99560640 103775616 104538672 105783180 111072339 112835392 115306240 116154080 119472768 123413710 126939816 129719520 130673340 132747520 139384896 141044240 148096452 148250880 149340960 158674770 169253088 172959360 174231120 185120565 185846528 187810560 197461936 199121280 207551232 209077344 211566360 222144678 225670784 232308160 238945536 246827420 253879632 259439040 261346680 278769792 282088480 296192904 298681920 317349540 338506176 345918720 348462240 370241130 394923872 398242560 418154688 423132720 444289356 451341568 464616320 493654840 507759264 518878080 522693360 555361695 557539584 564176960 592385808 597363840 634699080 677012352 696924480 740482260 789847744 836309376 846265440 888578712 929232640 987309680 1015518528 1037756160 1045386720 1110723390 1128353920 1184771616 1194727680 1269398160 1354024704 1393848960 1480964520 1579695488 1672618752 1692530880 1777157424 1974619360 2031037056 2090773440 2221446780 2256707840 2369543232 2538796320 2787697920 2961929040 3159390976 3385061760 3554314848 3949238720 4062074112 4181546880 4442893560 4739086464 5077592640 5923858080 6770123520 7108629696 7898477440 8363093760 8885787120 9478172928 10155185280 11847716160 14217259392 15796954880 17771574240 20310370560 23695432320 28434518784 35543148480 47390864640 71086296960 142172593920
• Sum of all divisors σ(n): 600380097408
• Sum of proper divisors (its aliquot sum) s(n): 458207503488
• 142172593920 is an abundant number, because the sum of its proper divisors (458207503488) is greater than itself. Its abundance is 316034909568

Bases of 142172593920

• Binary: 10000100011010001001011001111100000000₂
• Hexadecimal: 0x211A259F00
• Base-36: 1TB9W3K0

Squares and roots of 142172593920

• 142172593920 squared (142172593920²) is 20213046461941220966400
• 142172593920 cubed (142172593920³) is 2873741246519661943364977164288000
• The square root of 142172593920 is 377057.8124372973
• The cube root of 142172593920 is 5219.2163001905

Scales and comparisons

• 142,172,593,920 seconds is equal to 4,520 years, 33 weeks, 5 days, 3 hours, 12 minutes.
• To count from 1 to 142,172,593,920 would take you about nine thousand and forty-one 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 142172593920 cubic inches would be around 434.9 feet tall.

Recreational maths with 142172593920

• 142172593920 backwards is 029395271241
• 142172593920 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142172593920's digits is 45
• More coming soon!