142893442291380

Names of 142893442291380

• Cardinal: 142893442291380 can be written as One hundred forty-two trillion, eight hundred ninety-three billion, four hundred forty-two million, two hundred ninety-one thousand, three hundred eighty.

Scientific notation

• Scientific notation: 1.4289344229138 × 10¹⁴

Factors of 142893442291380

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 16493

Divisors of 142893442291380

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 10 11 12 15 19 20 22 30 33 38 44 55 57 60 66 76 95 110 114 132 165 190 209 220 228 285 330 379 380 418 570 627 660 758 836 1045 1137 1140 1254 1516 1895 2090 2161 2274 2508 3135 3790 4169 4180 4322 4548 5685 6270 6483 7201 7580 8338 8644 10805 11370 12507 12540 12966 13913 14402 16676 20845 21603 21610 22740 23771 25014 25932 27826 28804 32415 36005 41059 41690 41739 43206 43220 47542 50028 55652 62535 64830 69565 71313 72010 79211 82118 83380 83478 86412 95084 108015 118855 123177 125070 129660 139130 142626 144020 153043 158422 164236 166956 205295 208695 216030 237633 237710 246354 250140 264347 278260 285252 306086 316844 356565 396055 410590 417390 432060 451649 459129 475266 475420 492708 528694 612172 615885 713130 765215 792110 793041 819019 821180 834780 903298 918258 950532 1057388 1188165 1231770 1321735 1354947 1426260 1530430 1584220 1586082 1638038 1806596 1836516 2258245 2295645 2376330 2457057 2463540 2643470 2709894 2907817 3060860 3172164 3276076 3965205 4095095 4516490 4591290 4752660 4914114 5273027 5286940 5419788 5815634 6774735 7930410 8190190 8723451 9009209 9032980 9182580 9828228 10546054 11631268 12285285 13549470 14539085 15561361 15819081 15860820 16380380 17446902 18018418 21092108 24570570 26365135 27027627 27098940 29078170 30065993 31122722 31638162 34893804 36036836 43617255 45046045 46684083 49141140 52730270 54055254 58003297 58156340 60131986 62245444 63276324 77806805 79095405 87234510 90092090 90197979 93368166 100187513 105460540 108110508 116006594 120263972 135138135 150329965 155613610 158190810 171174971 174009891 174469020 180184180 180395958 186736332 200375026 232013188 233420415 270276270 290016485 300562539 300659930 311227220 316381620 330725923 342349942 348019782 360791916 400750052 450989895 466840830 500937565 513524913 540552540 571253867 580032970 601125078 601319860 661451846 684699884 696039564 855874855 870049455 901979790 933681660 992177769 1001875130 1027049826 1102062643 1142507734 1160065940 1202250156 1322903692 1502812695 1653629615 1711749710 1713761601 1740098910 1803959580 1984355538 2003750260 2054099652 2204125286 2285015468 2567624565 2856269335 3005625390 3306187929 3307259230 3423499420 3427523202 3480197820 3968711076 4408250572 4960888845 5135249130 5510313215 5712538670 6011250780 6283792537 6612375858 6614518460 6855046404 8568808005 9921777690 10270498260 11020626430 11395011347 11425077340 12567585074 13224751716 16530939645 17137616010 18851377611 19843555380 22041252860 22790022694 25135170148 31418962685 33061879290 34185034041 34275232020 37702755222 45580045388 56975056735 62837925370 66123758580 68370068082 75405510444 94256888055 113950113470 125345124817 125675850740 136740136164 170925170205 188513776110 216505215593 227900226940 250690249634 341850340410 376035374451 377027552220 433010431186 501380499268 626725624085 649515646779 683700680820 752070748902 866020862372 1082526077965 1253451248170 1299031293558 1504141497804 1880176872255 2165052155930 2381557371523 2506902496340 2598062587116 3247578233895 3760353744510 4330104311860 4763114743046 6495156467790 7144672114569 7520707489020 9526229486092 11907786857615 12990312935580 14289344229138 23815573715230 28578688458276 35723360572845 47631147430460 71446721145690 142893442291380
• Sum of all divisors σ(n): 460905413068800
• Sum of proper divisors (its aliquot sum) s(n): 318011970777420
• 142893442291380 is an abundant number, because the sum of its proper divisors (318011970777420) is greater than itself. Its abundance is 175118528486040

Bases of 142893442291380

• Binary: 100000011111010111111000110111100101011010110100₂
• Hexadecimal: 0x81F5F8DE56B4
• Base-36: 1ENGCA52NO

Squares and roots of 142893442291380

• 142893442291380 squared (142893442291380²) is 20418535849879946344822304400
• 142893442291380 cubed (142893442291380³) is 2917674874139293795924996720042067856072000
• The square root of 142893442291380 is 11953804.5111746745
• The cube root of 142893442291380 is 52280.2231734035

Scales and comparisons

• 142,893,442,291,380 seconds is equal to 4,543,569 years, 24 weeks, 1 day, 18 hours, 43 minutes.
• To count from 1 to 142,893,442,291,380 would take you about eleven million, three hundred fifty-eight thousand, nine hundred twenty-three 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 142893442291380 cubic inches would be around 4356.7 feet tall.

Recreational maths with 142893442291380

• 142893442291380 backwards is 083192244398241
• 142893442291380 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 142893442291380's digits is 60
• More coming soon!