642200155364124

Names of 642200155364124

• Cardinal: 642200155364124 can be written as Six hundred forty-two trillion, two hundred billion, one hundred fifty-five million, three hundred sixty-four thousand, one hundred twenty-four.

Scientific notation

• Scientific notation: 6.42200155364124 × 10¹⁴

Factors of 642200155364124

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 12084

Divisors of 642200155364124

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 31 36 42 49 54 62 63 81 84 93 98 108 124 126 147 162 186 189 196 217 243 252 279 294 324 372 378 434 441 486 558 567 588 651 729 756 837 868 882 972 1116 1134 1302 1323 1458 1519 1674 1701 1764 1953 2268 2511 2604 2646 2916 3038 3348 3402 3906 3969 4557 5022 5103 5292 5859 6076 6804 7533 7812 7938 9114 10044 10206 11718 11907 12041 13671 15066 15876 17577 18228 20412 22599 23436 23814 24082 27342 30132 35154 35721 36123 41013 45198 47628 48164 52731 54684 70308 71442 72246 82026 84287 90396 105462 108369 123039 142884 144492 158193 164052 168574 210924 216738 246078 252861 316386 325107 337148 369117 373271 433476 492156 505722 590009 632772 650214 738234 746542 758583 975321 1011444 1107351 1119813 1180018 1300428 1476468 1493084 1517166 1770027 1950642 2214702 2239626 2275749 2360036 2612897 2925963 3034332 3359439 3540054 3901284 4429404 4479252 4551498 5225794 5310081 5851926 6718878 6827247 7080108 7838691 8777889 9102996 10078317 10451588 10620162 11703852 13437756 13654494 15677382 15930243 17555778 18290279 20156634 20481741 21240324 23516073 27308988 30234951 31354764 31860486 35111556 36580558 40313268 40963482 47032146 47790729 54870837 60469902 61445223 63720972 70548219 73161116 81926964 90704853 94064292 95581458 109741674 120939804 122890446 141096438 143372187 144985681 164612511 181409706 191162916 211644657 219483348 245780892 272114559 282192876 286744374 289971362 329225022 362819412 423289314 430116561 434957043 493837533 544229118 573488748 579942724 634933971 658450044 846578628 860233122 869914086 987675066 1014899767 1088458236 1269867942 1304871129 1481512599 1720466244 1739828172 1904801913 1975350132 2029799534 2539735884 2609742258 2963025198 3044699301 3809603826 3914613387 4059599068 4444537797 4494556111 5219484516 5926050396 6089398602 7104298369 7619207652 7829226774 8889075594 8989112222 9134097903 11743840161 12178797204 13333613391 13483668333 14208596738 15658453548 17778151188 17978224444 18268195806 21312895107 23487680322 26667226782 26967336666 27402293709 28417193476 31461892777 35231520483 36536391612 40451004999 42625790214 46975360644 53334453564 53934673332 54804587418 62923785554 63938685321 70463040966 80902009998 82206881127 85251580428 94385678331 105694561449 109609174836 121353014997 125847571108 127877370642 140926081932 161804019996 164413762254 188771356662 191816055963 211389122898 220233249439 242706029994 246620643381 255754741284 283157034993 328827524508 364059044991 377542713324 383632111926 422778245796 440466498878 485412059988 493241286762 566314069986 575448167889 660699748317 728118089982 739861930143 767264223852 849471104979 880932997756 986482573524 1092177134973 1132628139972 1150896335778 1321399496634 1456236179964 1479723860286 1698942209958 1726344503667 1982099244951 2184354269946 2301792671556 2548413314937 2642798993268 2959447720572 3276531404919 3397884419916 3452689007334 3964198489902 4368708539892 5096826629874 5179033511001 5946297734853 6553062809838 6905378014668 7645239944811 7928396979804 10193653259748 10358067022002 11892595469706 13106125619676 15290479889622 17838893204559 20716134044004 22935719834433 23785190939412 30580959779244 35677786409118 45871439668866 53516679613677 71355572818236 91742879337732 107033359227354 160550038841031 214066718454708 321100077682062 642200155364124
• Sum of all divisors σ(n): 2023504703499552
• Sum of proper divisors (its aliquot sum) s(n): 1381304548135428
• 642200155364124 is an abundant number, because the sum of its proper divisors (1381304548135428) is greater than itself. Its abundance is 739104392771304

Bases of 642200155364124

• Binary: 10010010000001001111100000001000101001101100011100₂
• Hexadecimal: 0x24813E0229B1C
• Base-36: 6BN2OFDXR0

Squares and roots of 642200155364124

• 642200155364124 squared (642200155364124²) is 412421039549705003611026287376
• 642200155364124 cubed (642200155364124³) is 264856855674254082128273426196803079144498624
• The square root of 642200155364124 is 25341668.3618921193
• The cube root of 642200155364124 is 86276.0265523623

Scales and comparisons

• 642,200,155,364,124 seconds is equal to 20,419,978 years, 25 weeks, 1 day, 13 hours, 35 minutes, 24 seconds.
• To count from 1 to 642,200,155,364,124 would take you about fifty-one million, forty-nine thousand, nine hundred forty-six 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 642200155364124 cubic inches would be around 7189.7 feet tall.

Recreational maths with 642200155364124

• 642200155364124 backwards is 421463551002246
• The number of decimal digits it has is: 15
• The sum of 642200155364124's digits is 45
• More coming soon!