142421206615990731
142,421,206,615,990,731 is an odd composite number composed of five prime numbers multiplied together.
142421206615990731 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 142421206615990731:
33 × 112 × 13 × 972 × 7093
(3 × 3 × 3 × 11 × 11 × 13 × 97 × 97 × 709 × 709 × 709)See below for interesting mathematical facts about the number 142421206615990731 from the Numbermatics database.
Names of 142421206615990731
- Cardinal: 142421206615990731 can be written as One hundred forty-two quadrillion, four hundred twenty-one trillion, two hundred six billion, six hundred fifteen million, nine hundred ninety thousand, seven hundred thirty-one.
Scientific notation
- Scientific notation: 1.42421206615990731 × 1017
Factors of 142421206615990731
Divisors of 142421206615990731
- Number of divisors d(n): 288
-
Complete list of divisors:
1 3 9 11 13 27 33 39 97 99 117 121 143 291 297 351 363 429 709 873 1067 1089 1261 1287 1573 2127 2619 3201 3267 3783 3861 4719 6381 7799 9217 9409 9603 11349 11737 13871 14157 19143 23397 27651 28227 28809 34047 35211 41613 42471 68773 70191 82953 84681 85789 101387 103499 105633 122317 124839 152581 206319 210573 248859 254043 257367 304161 310497 316899 366951 374517 457743 502681 618957 756503 772101 894049 912483 931491 1100853 1115257 1138489 1345487 1373229 1508043 1856871 2269509 2316303 2682147 2737449 2794473 3302559 3345771 3415467 4036461 4119687 4524129 5529491 6534853 6670981 6808527 8046441 8321533 9834539 10037313 10246401 12109383 13572387 14800357 16588473 19604559 20012943 20425581 24139323 24964599 29503617 30111939 30739203 36328149 44401071 48760057 49765419 58813677 60038829 60824401 71883383 73380791 74893797 86722753 88510851 108179929 133203213 146280171 149296257 176441031 180116487 182473203 215650149 220142373 224681391 260168259 265532553 324539787 356400829 399609639 438840513 536360627 547419609 633880741 646950447 660427119 780504777 790717213 807188701 953950283 973619361 1069202487 1316521539 1609081881 1642258827 1901642223 1940851341 1981281357 2341514331 2372151639 2421566103 2861850849 2920858083 3207607461 3920409119 4633210777 4729725529 4827245643 5704926669 5899966897 6972688151 7116454917 7264698309 8585552547 9622822383 10493453113 11761227357 13899632331 14189176587 14481736929 17114780007 17699900691 20918064453 21349364751 21794094927 25756657641 31480359339 34570880413 35283682071 41698896993 42567529761 43124500309 50965318547 52026980819 53099702073 61486431877 62754193359 76699569661 94441078017 103712641239 105851046213 125096690979 127702589283 129373500927 152895955641 156080942457 159299106219 184459295631 188262580077 230098708983 283323234051 311137923717 380279684543 388120502781 449421445369 458687866923 468242827371 553377886893 560618504017 572296789009 676350750647 690296126949 933413771151 1140839053629 1164361508343 1348264336107 1376063600769 1404728482113 1660133660679 1681855512051 1716890367027 2029052251941 2070888380847 3353375400061 3422517160887 4044793008321 4183076529973 4943635899059 5045566536153 5150671101081 6087156755823 7439858257117 10060126200183 10267551482661 12134379024963 12549229589919 14830907697177 15136699608459 15452013303243 18261470267469 22319574771351 30180378600549 36887129400671 37647688769757 43593880200793 44492723091531 54379994889649 66958724314053 90541135801647 110661388202013 112943066309271 130781640602379 133478169274593 163139984668947 200876172942159 331984164606039 392344921807137 405758423407381 479532682208723 489419954006841 995952493818117 1177034765421411 1217275270222143 1438598046626169 1468259862020523 3651825810666429 4315794139878507 5274859504295953 10955477431999287 12947382419635521 15824578512887859 47473735538663577 142421206615990731
- Sum of all divisors σ(n): 252717225487339200
- Sum of proper divisors (its aliquot sum) s(n): 110296018871348469
- 142421206615990731 is a deficient number, because the sum of its proper divisors (110296018871348469) is less than itself. Its deficiency is 32125187744642262
Bases of 142421206615990731
- Binary: 1111110011111101101010101001101001101010000100001110010112
- Hexadecimal: 0x1F9FB5534D421CB
- Base-36: 12YC3R30KR0R
Squares and roots of 142421206615990731
- 142421206615990731 squared (1424212066159907312) is 20283800093954721967127752677914361
- 142421206615990731 cubed (1424212066159907313) is 2888843284138577659286064757891075200795040787787891
-
The
square root of 142421206615990731 is 377387342.9461972973 -
The
cube root of 142421206615990731 is 522225.6754513319
Scales and comparisons
How big is 142421206615990731?- 142,421,206,615,990,731 seconds is equal to 4,528,553,832 years, 34 weeks, 6 days, 11 hours, 38 minutes, 51 seconds.
-
To count from 1 to 142,421,206,615,990,731 would take you about thirteen billion, five hundred eighty-five million, six hundred sixty-one thousand, four hundred ninety-eight 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 142421206615990731 cubic inches would be around 43518.8 feet tall.
Recreational maths with 142421206615990731
- 142421206615990731 backwards is 137099516602124241
- The number of decimal digits it has is: 18
- The sum of 142421206615990731's digits is 63
- More coming soon!
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