142087874999490

Names of 142087874999490

• Cardinal: 142087874999490 can be written as One hundred forty-two trillion, eighty-seven billion, eight hundred seventy-four million, nine hundred ninety-nine thousand, four hundred ninety.

Scientific notation

• Scientific notation: 1.4208787499949 × 10¹⁴

Factors of 142087874999490

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 40

Divisors of 142087874999490

• Number of divisors d(n): 704
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 23 27 30 35 42 45 46 49 54 63 69 70 81 90 98 105 115 126 135 138 147 161 162 189 207 210 230 243 245 270 294 315 322 343 345 378 405 414 441 483 486 490 567 621 630 686 690 729 735 805 810 882 945 966 1029 1035 1127 1134 1215 1242 1323 1449 1458 1470 1610 1701 1715 1863 1890 2058 2070 2187 2205 2254 2401 2415 2430 2646 2835 2898 3087 3105 3381 3402 3430 3645 3726 3969 4347 4374 4410 4802 4830 5103 5145 5589 5635 5670 6174 6210 6615 6762 7203 7245 7290 7889 7938 8505 8694 9261 9315 10143 10206 10290 10935 11178 11270 11907 12005 13041 13230 14406 14490 15309 15435 15778 16767 16807 16905 17010 18522 18630 19845 20286 21609 21735 21870 23667 23814 24010 25515 26082 27783 27945 30429 30618 30870 33534 33614 33810 35721 36015 39123 39445 39690 43218 43470 46305 47334 50301 50421 50715 51030 55223 55566 55890 59535 60858 64827 65205 71001 71442 72030 76545 78246 78890 83349 83835 84035 91287 92610 100602 100842 101430 107163 108045 110446 117369 117649 118335 119070 129654 130410 138915 142002 151263 152145 153090 165669 166698 167670 168070 178605 182574 194481 195615 213003 214326 216090 234738 235298 236670 250047 251505 252105 273861 276115 277830 302526 304290 324135 331338 352107 352947 355005 357210 386561 388962 391230 416745 426006 453789 456435 497007 500094 503010 504210 535815 547722 552230 583443 586845 588245 639009 648270 704214 705894 710010 750141 756315 773122 821583 823543 828345 833490 907578 912870 972405 994014 1058841 1065015 1071630 1159683 1166886 1173690 1176490 1250235 1278018 1361367 1369305 1491021 1500282 1512630 1643166 1647086 1656690 1750329 1760535 1764735 1917027 1932805 1944810 2117682 2130030 2268945 2319366 2464749 2470629 2485035 2500470 2705927 2722734 2738610 2917215 2982042 3176523 3195045 3479049 3500658 3521070 3529470 3750705 3834054 3865610 4084101 4107915 4117715 4473063 4537890 4929498 4941258 4970070 5250987 5294205 5411854 5751081 5764801 5798415 5834430 6353046 6390090 6806835 6958098 7411887 7455105 7501410 8117781 8168202 8215830 8235430 8751645 8946126 9529569 9585135 10437147 10501974 10588410 11502162 11529602 11596830 12252303 12323745 12353145 13419189 13529635 13613670 14823774 14910210 15882615 16235562 17253243 17294403 17395245 17503290 18941489 19059138 19170270 20420505 20874294 22235661 22365315 24353343 24504606 24647490 24706290 26254935 26838378 27059270 28588707 28755405 28824005 31311441 31765230 34506486 34588806 34790490 36756909 37059435 37882978 40257567 40353607 40588905 40841010 44471322 44730630 47647845 48706686 51883209 52185735 52509870 56824467 57177414 57510810 57648010 61261515 62622882 66706983 67095945 73060029 73513818 74118870 80515134 80707214 81177810 85766121 86266215 86472015 93934323 94707445 95295690 103766418 104371470 111178305 113648934 120772701 121060821 121766715 122523030 132590423 133413966 134191890 142943535 146120058 155649627 156557205 170473401 171532242 172532430 172944030 183784545 187868646 189414890 200120949 201287835 201768035 219180087 222356610 241545402 242121642 243533430 257298363 259416045 265180846 281802969 282475249 284122335 285887070 311299254 313114410 333534915 340946802 363182463 365300145 367569090 397771269 400241898 402575670 403536070 428830605 438360174 466948881 469671615 511420203 514596726 518832090 563605938 564950498 568244670 600362847 603863505 605304105 657540261 662952115 667069830 726364926 730600290 778248135 795542538 845408907 847425747 852367005 857661210 928132961 933897762 939343230 1000604745 1022840406 1089547389 1095900435 1193313807 1200725694 1207727010 1210608210 1286491815 1315080522 1325904230 1400846643 1409014845 1412376245 1534260609 1556496270 1690817814 1694851494 1704734010 1801088541 1815912315 1856265922 1972620783 1988856345 2001209490 2179094778 2191800870 2334744405 2386627614 2542277241 2557101015 2572983630 2784398883 2801693286 2818029690 2824752490 3001814235 3068521218 3268642167 3287701305 3579941421 3602177082 3631824630 3945241566 3977712690 4202539929 4227044535 4237128735 4602781827 4640664805 4669488810 5084554482 5114202030 5447736945 5568797766 5917862349 5966569035 6003628470 6496930727 6537284334 6575402610 7004233215 7159882842 7626831723 7671303045 8353196649 8405079858 8454089070 8474257470 9005442705 9205563654 9281329610 9805926501 9863103915 10739824263 10895473890 11835724698 11933138070 12607619787 12711386205 12993861454 13808345481 13921994415 14008466430 15253663446 15342606090 16343210835 16706393298 17899707105 18010885410 19490792181 19611853002 19726207830 21012699645 21479648526 22880495169 23013909135 25059589947 25215239574 25422772410 27616690962 27843988830 29417779503 29589311745 32219472789 32484653635 32686421670 35799414210 38134158615 38981584362 41425036443 41765983245 42025399290 45760990338 46027818270 49029632505 50119179894 53699121315 58472376543 58835559006 59178623490 63038098935 64438945578 64969307270 68641485507 69041727405 75178769841 76268317230 82850072886 83531966490 88253338509 96658418367 97453960905 98059265010 107398242630 114402475845 116944753086 125297949735 126076197870 137282971014 138083454810 147088897515 150357539682 161097363945 175417129629 176506677018 193316836734 194907921810 205924456521 207125182215 225536309523 228804951690 250595899470 289975255101 292361882715 294177795030 322194727890 343207427535 350834259258 375893849205 411848913042 414250364430 441266692545 451072619046 483292091835 526251388887 579950510202 584723765430 617773369563 676608928569 686414855070 751787698410 877085648145 882533385090 966584183670 1029622282605 1052502777774 1127681547615 1235546739126 1353217857138 1449876275505 1578754166661 1754171296290 2029826785707 2059244565210 2255363095230 2631256944435 2899752551010 3088866847815 3157508333322 3383044642845 4059653571414 4736262499983 5262513888870 6177733695630 6766089285690 7893770833305 9472524999966 10149133928535 14208787499949 15787541666610 20298267857070 23681312499915 28417574999898 47362624999830 71043937499745 142087874999490
• Sum of all divisors σ(n): 466965483390720
• Sum of proper divisors (its aliquot sum) s(n): 324877608391230
• 142087874999490 is an abundant number, because the sum of its proper divisors (324877608391230) is greater than itself. Its abundance is 182789733391740

Bases of 142087874999490

• Binary: 100000010011101001101001010100001111010011000010₂
• Hexadecimal: 0x813A6950F4C2
• Base-36: 1ED69O6A4I

Squares and roots of 142087874999490

• 142087874999490 squared (142087874999490²) is 20188964221870695367500260100
• 142087874999490 cubed (142087874999490³) is 2868607024726339257787301964918862367349000
• The square root of 142087874999490 is 11920061.8706234071
• The cube root of 142087874999490 is 52181.7940502219

Scales and comparisons

• 142,087,874,999,490 seconds is equal to 4,517,954 years, 47 weeks, 5 days, 6 hours, 31 minutes, 30 seconds.
• To count from 1 to 142,087,874,999,490 would take you about eleven million, two hundred ninety-four thousand, eight hundred eighty-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 142087874999490 cubic inches would be around 4348.5 feet tall.

Recreational maths with 142087874999490

• 142087874999490 backwards is 094999478780241
• 142087874999490 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 142087874999490's digits is 81
• More coming soon!