142393961878000

Names of 142393961878000

• Cardinal: 142393961878000 can be written as One hundred forty-two trillion, three hundred ninety-three billion, nine hundred sixty-one million, eight hundred seventy-eight thousand.

Scientific notation

• Scientific notation: 1.42393961878 × 10¹⁴

Factors of 142393961878000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2046

Divisors of 142393961878000

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 35 40 49 50 53 56 70 80 98 100 106 112 125 140 175 196 200 212 245 250 265 280 343 350 371 392 400 424 490 500 530 560 686 700 742 784 848 875 980 1000 1060 1225 1325 1372 1400 1484 1715 1750 1855 1960 1979 2000 2120 2450 2597 2650 2744 2800 2968 3430 3500 3710 3920 3958 4240 4900 5194 5300 5488 5936 6125 6625 6860 7000 7420 7916 8575 9275 9800 9895 10388 10600 12250 12985 13250 13720 13853 14000 14840 15832 17150 18179 18550 19600 19790 20776 21200 24500 25970 26500 27440 27706 29680 31664 34300 36358 37100 39580 41552 42875 46375 49000 49475 51940 53000 55412 64925 68600 69265 72716 74200 79160 85750 90895 92750 96971 98000 98950 103880 104887 106000 110824 129850 137200 138530 145432 148400 158320 171500 181790 185500 193942 197900 207760 209774 221648 247375 259700 277060 290864 324625 343000 346325 363580 371000 387884 395800 419548 454475 484855 494750 519400 524435 554120 649250 678797 686000 692650 727160 734209 742000 775768 791600 839096 908950 969710 989500 1038800 1048870 1108240 1298500 1357594 1385300 1454320 1468418 1551536 1678192 1731625 1817900 1939420 1979000 2097740 2272375 2424275 2597000 2622175 2715188 2770600 2936836 3393985 3463250 3635800 3671045 3878840 3916441 3958000 4195480 4544750 4848550 5139463 5194000 5244350 5430376 5541200 5873672 6787970 6926500 7271600 7342090 7757680 7832882 8390960 9089500 9697100 10278926 10488700 10860752 11747344 12121375 13110875 13575940 13853000 14684180 15665764 16969925 18179000 18355225 19394200 19582205 20557852 20977400 24242750 25697315 26221750 27151880 27415087 27706000 29368360 31331528 33939850 35976241 36358000 36710450 38788400 39164410 41115704 41954800 48485500 51394630 52443500 54303760 54830174 58736720 62663056 67879700 71952482 73420900 78328820 82231408 84849625 91776125 96971000 97911025 102789260 104887000 109660348 128486575 135759400 137075435 143904964 146841800 156657640 169699250 179881205 183552250 191905609 193942000 195822050 205578520 207571373 209774000 219320696 256973150 271518800 274150870 287809928 293683600 313315280 339398500 359762410 367104500 383811218 391644100 411157040 415142746 438641392 489555125 513946300 548301740 575619856 642432875 678797000 685377175 719524820 734209000 767622436 783288200 830285492 899406025 959528045 979110250 1027892600 1037856865 1096603480 1284865750 1343339263 1357594000 1370754350 1439049640 1452999611 1468418000 1535244872 1566576400 1660570984 1798812050 1919056090 1958220500 2055785200 2075713730 2193206960 2569731500 2686678526 2741508700 2878099280 2905999222 3070489744 3321141968 3426885875 3597624100 3838112180 3916441000 4151427460 4497030125 4797640225 5139463000 5189284325 5373357052 5483017400 5811998444 6716696315 6853771750 7195248200 7264998055 7676224360 7832882000 8302854920 8994060250 9595280450 10170997277 10278926000 10378568650 10746714104 10966034800 11623996888 13433392630 13707543500 14390496400 14529996110 15352448720 16605709840 17988120500 19190560900 20341994554 20757137300 21493428208 23247993776 23988201125 25946421625 26866785260 27415087000 29059992220 33583481575 35976241000 36324990275 38381121800 40683989108 41514274600 47976402250 50854986385 51892843250 53733570520 54830174000 58119984440 67166963150 71196980939 71952482000 72649980550 76762243600 81367978216 83028549200 95952804500 101709972770 103785686500 107467141040 116239968880 134333926300 142393961878 145299961100 162735956432 167917407875 181624951375 191905609000 203419945540 207571373000 254274931925 268667852600 284787923756 290599922200 335834815750 355984904695 363249902750 383811218000 406839891080 415142746000 508549863850 537335705200 569575847512 581199844400 671669631500 711969809390 726499805500 813679782160 1017099727700 1139151695024 1271374659625 1343339263000 1423939618780 1452999611000 1779924523475 2034199455400 2542749319250 2686678526000 2847879237560 2905999222000 3559849046950 4068398910800 5085498638500 5695758475120 7119698093900 8899622617375 10170997277000 14239396187800 17799245234750 20341994554000 28478792375600 35598490469500 71196980939000 142393961878000
• Sum of all divisors σ(n): 409308853449600
• Sum of proper divisors (its aliquot sum) s(n): 266914891571600
• 142393961878000 is an abundant number, because the sum of its proper divisors (266914891571600) is greater than itself. Its abundance is 124520929693600

Bases of 142393961878000

• Binary: 100000011000000110101101100001000001000111110000₂
• Hexadecimal: 0x8181AD8411F0
• Base-36: 1EH2VSED4G

Squares and roots of 142393961878000

• 142393961878000 squared (142393961878000²) is 20276040379313317286884000000
• 142393961878000 cubed (142393961878000³) is 2887185720808729161566278685408152000000000
• The square root of 142393961878000 is 11932894.1115724311
• The cube root of 142393961878000 is 52219.2373273505

Scales and comparisons

• 142,393,961,878,000 seconds is equal to 4,527,687 years, 27 weeks, 5 days, 11 hours, 26 minutes, 40 seconds.
• To count from 1 to 142,393,961,878,000 would take you about eleven million, three hundred nineteen thousand, two hundred eighteen 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 142393961878000 cubic inches would be around 4351.6 feet tall.

Recreational maths with 142393961878000

• 142393961878000 backwards is 000878169393241
• The number of decimal digits it has is: 15
• The sum of 142393961878000's digits is 61
• More coming soon!