142639623280

Names of 142639623280

• Cardinal: 142639623280 can be written as One hundred forty-two billion, six hundred thirty-nine million, six hundred twenty-three thousand, two hundred eighty.

Scientific notation

• Scientific notation: 1.4263962328 × 10¹¹

Factors of 142639623280

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 213

Divisors of 142639623280

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 28 35 40 44 49 55 56 61 70 77 80 88 98 110 112 122 127 140 154 176 196 220 244 245 254 280 305 308 343 385 392 427 440 488 490 508 539 560 610 616 635 671 686 770 784 854 880 889 976 980 1016 1078 1220 1232 1270 1342 1372 1397 1540 1708 1715 1778 1960 2032 2135 2156 2440 2540 2684 2695 2744 2794 2989 3080 3355 3416 3430 3556 3721 3773 3920 4270 4312 4445 4697 4880 5080 5368 5390 5488 5588 5978 6160 6223 6710 6832 6860 6985 7112 7442 7546 7747 8540 8624 8890 9394 9779 10160 10736 10780 11176 11956 12446 13420 13720 13970 14224 14884 14945 15092 15494 17080 17780 18605 18788 18865 19558 20923 21560 22352 23485 23912 24892 26047 26840 27440 27940 29768 29890 30184 30988 31115 32879 34160 35560 37210 37576 37730 38735 39116 40931 41846 43120 43561 46970 47824 48895 49784 52094 53680 54229 55880 59536 59780 60368 61976 62230 65758 68453 71120 74420 75152 75460 77470 78232 81862 83692 85217 87122 93940 97790 99568 104188 104615 108458 111760 119560 123952 124460 130235 131516 136906 148840 150920 154940 156464 163724 164395 167384 170434 174244 182329 187880 195580 204655 208376 209230 216916 217805 230153 239120 248920 260470 263032 271145 273812 286517 297680 301840 309880 327448 328790 334768 340868 342265 348488 364658 375760 379603 391160 409310 416752 418460 426085 433832 435610 460306 472567 479171 497840 520940 526064 542290 547624 573034 596519 619760 654896 657580 681736 684530 696976 729316 759206 782320 818620 836920 852170 867664 871220 911645 920612 945134 958342 1041880 1084580 1095248 1146068 1150765 1193038 1276303 1315160 1363472 1369060 1432585 1458632 1518412 1637240 1673840 1704340 1742440 1823290 1841224 1890268 1898015 1916684 2005619 2083760 2169160 2292136 2301530 2362835 2386076 2395855 2552606 2630320 2657221 2738120 2865170 2917264 2982595 3036824 3274480 3307969 3408680 3484880 3646580 3682448 3780536 3796030 3833368 4011238 4175633 4338320 4584272 4603060 4725670 4772152 4791710 5105212 5198237 5314442 5476240 5730340 5965190 6073648 6381515 6615938 6817360 7293160 7561072 7592060 7666736 8022476 8351266 9206120 9451340 9544304 9583420 10028095 10210424 10396474 10628884 11460680 11930380 12763030 13231876 13286105 14039333 14586320 15184120 16044952 16539845 16702532 18412240 18902680 19166840 20056190 20420848 20792948 20878165 21257768 22921360 23155783 23860760 25526060 25991185 26463752 26572210 28078666 29229431 30368240 32089904 33079690 33405064 36387659 37805360 38333680 40112380 41585896 41756330 42515536 46311566 47721520 51052120 51982370 52927504 53144420 56157332 58458862 66159380 66810128 70196665 72775318 80224760 83171792 83512660 92623132 102104240 103964740 106288840 112314664 115778915 116917724 132318760 140393330 145550636 146147155 160449520 162090481 167025320 181938295 185246264 207929480 212577680 224629328 231557830 233835448 254713613 264637520 280786660 291101272 292294310 324180962 334050640 363876590 370492528 415858960 463115660 467670896 509427226 561573320 582202544 584588620 648361924 727753180 810452405 926231320 1018854452 1123146640 1169177240 1273568065 1296723848 1455506360 1620904810 1782995291 1852462640 2037708904 2338354480 2547136130 2593447696 2911012720 3241809620 3565990582 4075417808 5094272260 6483619240 7131981164 8914976455 10188544520 12967238480 14263962328 17829952910 20377089040 28527924656 35659905820 71319811640 142639623280
• Sum of all divisors σ(n): 432315187200
• Sum of proper divisors (its aliquot sum) s(n): 289675563920
• 142639623280 is an abundant number, because the sum of its proper divisors (289675563920) is greater than itself. Its abundance is 147035940640

Bases of 142639623280

• Binary: 10000100110101111110111110110001110000₂
• Hexadecimal: 0x2135FBEC70
• Base-36: 1TIZY5PS

Squares and roots of 142639623280

• 142639623280 squared (142639623280²) is 20346062129460317958400
• 142639623280 cubed (142639623280³) is 2902154637377694343295194711552000
• The square root of 142639623280 is 377676.6120373355
• The cube root of 142639623280 is 5224.9250025331

Scales and comparisons

• 142,639,623,280 seconds is equal to 4,535 years, 25 weeks, 6 days, 13 hours, 34 minutes, 40 seconds.
• To count from 1 to 142,639,623,280 would take you about nine thousand and seventy 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 142639623280 cubic inches would be around 435.4 feet tall.

Recreational maths with 142639623280

• 142639623280 backwards is 082326936241
• The number of decimal digits it has is: 12
• The sum of 142639623280's digits is 46
• More coming soon!