142309646141841992

Names of 142309646141841992

• Cardinal: 142309646141841992 can be written as One hundred forty-two quadrillion, three hundred nine trillion, six hundred forty-six billion, one hundred forty-one million, eight hundred forty-one thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.42309646141841992 × 10¹⁷

Factors of 142309646141841992

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 81

Divisors of 142309646141841992

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 4 8 11 22 31 37 44 62 74 88 121 124 148 242 248 296 341 407 484 682 814 961 968 1147 1331 1364 1369 1628 1922 2294 2662 2728 2738 3256 3751 3844 4477 4588 5324 5476 7502 7688 8954 9176 10571 10648 10952 12617 14641 15004 15059 17908 21142 25234 29282 29791 30008 30118 35557 35816 41261 42284 42439 49247 50468 58564 59582 60236 71114 82522 84568 84878 98494 100936 116281 117128 119164 120472 138787 142228 165044 165649 169756 196988 232562 238328 277574 284456 327701 330088 331298 339512 391127 393976 453871 465124 466829 541717 555148 655402 662596 782254 907742 923521 930248 933658 1083434 1102267 1110296 1279091 1310804 1315609 1325192 1526657 1564508 1815484 1822139 1847042 1867316 2166868 2204534 2558182 2621608 2631218 3053314 3129016 3604711 3630968 3644278 3694084 3734632 4302397 4333736 4409068 5116364 5135119 5262436 6106628 7209422 7288556 7388168 8604794 8818136 10158731 10232728 10270238 10524872 12124937 12213256 14070001 14418844 14471699 14577112 16793227 17209588 20043529 20317462 20540476 24249874 28140002 28629151 28837688 28943398 33586454 34170277 34419176 39651821 40087058 40634924 40783879 41080952 47326367 48499748 56280004 56486309 57258302 57886796 67172908 68340554 79303642 80174116 81269848 81567758 94652734 96999496 111746041 112560008 112972618 114516604 115773592 133374307 134345816 136681108 158607284 159188689 160348232 163135516 189305468 223492082 225945236 229033208 266748614 273362216 314920661 317214568 318377378 326271032 375873047 378610936 436170031 446984164 448622669 451890472 520590037 533497228 621349399 629841322 636754756 751746094 872340062 887503681 893968328 897245338 1041180074 1059278587 1066994456 1229206451 1242698798 1259682644 1264300249 1273509512 1467117377 1503492188 1744680124 1751075579 1775007362 1794490676 2082360148 2118557174 2458412902 2485397596 2519365288 2528600498 2934234754 3006984376 3464127271 3489360248 3502151158 3550014724 3588981352 4134603517 4164720296 4237114348 4916825804 4934849359 4970795192 5057200996 5868469508 6928254542 7004302316 7100029448 8269207034 8474228696 9762540491 9833651608 9869698718 10114401992 11652064457 11736939016 13521270961 13856509084 13907302739 14008604632 16138291147 16538414068 19261831369 19525080982 19739397436 23304128914 27042541922 27713018168 27814605478 32276582294 32837636197 33076828136 38105399981 38523662738 39050161964 39193307719 39478794872 45480638687 46608257828 54085083844 54283342949 55629210956 64553164588 65675272394 76210799962 77047325476 78100323928 78386615438 90961277374 93216515656 107387945401 108170167688 108566685898 111258421912 128172709027 129106329176 131350544788 152421599924 152980330129 154094650952 156773230876 181922554748 214775890802 217133371796 256345418054 262701089576 304843199848 305960660258 313546461752 361213998167 363845109496 419159399791 429551781604 431126384909 434266743592 500287025557 512690836108 597116772439 611921320516 722427996334 838318799582 859103563208 862252769818 1000574051114 1025381672216 1181267399411 1194233544878 1214992539289 1223842641032 1409899799297 1444855992668 1676637599164 1682783631419 1724505539636 2001148102228 2362534798822 2388467089756 2429985078578 2819799598594 2889711985336 3353275198328 3365567262838 3449011079272 3973353979837 4002296204456 4725069597644 4742390233999 4776934179512 4859970157156 5639599197188 6731134525676 7946707959674 9450139195288 9484780467998 9719940314312 11279198394376 12993941393521 13364917932179 13462269051352 15508897792267 15893415919348 18510619945609 18969560935996 25987882787042 26729835864358 31017795584534 31786831838696 37021239891218 37939121871992 43706893778207 51975765574084 52166292573989 53459671728716 62035591169068 74042479782436 87413787556414 103951531148168 104332585147978 106919343457432 124071182338136 147014097253969 148084959564872 174827575112828 208665170295956 294028194507938 349655150225656 417330340591912 480775831560277 573829218313879 588056389015876 961551663120554 1147658436627758 1176112778031752 1617155069793659 1923103326241108 2295316873255516 3234310139587318 3846206652482216 4590633746511032 6468620279174636 12937240558349272 17788705767730249 35577411535460498 71154823070920996 142309646141841992
• Sum of all divisors σ(n): 311714272444930425
• Sum of proper divisors (its aliquot sum) s(n): 169404626303088433
• 142309646141841992 is an abundant number, because the sum of its proper divisors (169404626303088433) is greater than itself. Its abundance is 27094980161246441

Bases of 142309646141841992

• Binary: 111111001100101011101111010000010011001010110001001001000₂
• Hexadecimal: 0x1F995DE82656248
• Base-36: 12X8K4WQO9XK

Squares and roots of 142309646141841992

• 142309646141841992 squared (142309646141841992²) is 20252035385016283359028814694528064
• 142309646141841992 cubed (142309646141841992³) is 2882059989293730030124278107058985186576076097663488
• The square root of 142309646141841992 is 377239507.6630256549
• The cube root of 142309646141841992 is 522089.2843340773

Scales and comparisons

• 142,309,646,141,841,992 seconds is equal to 4,525,006,554 years, 34 weeks, 6 days, 22 hours, 46 minutes, 32 seconds.
• To count from 1 to 142,309,646,141,841,992 would take you about thirteen billion, five hundred seventy-five million, nineteen thousand, six hundred sixty-four 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 142309646141841992 cubic inches would be around 43507.4 feet tall.

Recreational maths with 142309646141841992

• 142309646141841992 backwards is 299148141646903241
• 142309646141841992 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 142309646141841992's digits is 74
• More coming soon!