65142250808040

Names of 65142250808040

• Cardinal: 65142250808040 can be written as Sixty-five trillion, one hundred forty-two billion, two hundred fifty million, eight hundred eight thousand and forty.

Scientific notation

• Scientific notation: 6.514225080804 × 10¹³

Factors of 65142250808040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 991

Divisors of 65142250808040

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 28 30 35 36 40 42 45 49 56 60 63 67 70 72 84 90 98 105 120 126 134 140 147 168 180 196 201 210 245 252 268 280 294 315 335 360 392 402 420 441 469 490 504 536 588 603 630 670 735 804 840 882 907 938 980 1005 1176 1206 1260 1340 1407 1470 1608 1764 1814 1876 1960 2010 2205 2345 2412 2520 2680 2721 2814 2940 3015 3283 3528 3628 3752 4020 4221 4410 4489 4535 4690 4824 5442 5628 5880 6030 6349 6566 7035 7256 8040 8163 8442 8820 8978 9070 9380 9849 10884 11256 12060 12698 13132 13467 13605 14070 16326 16415 16884 17640 17956 18140 18760 19047 19698 21105 21768 22445 24120 25396 26264 26934 27210 28140 29547 31423 31745 32652 32830 33768 35912 36280 38094 39396 40401 40815 42210 44443 44890 49245 50792 53868 54420 56280 57141 59094 60769 62846 63490 65304 65660 67335 76188 78792 80802 81630 84420 88886 89780 94269 95235 98490 107736 108840 114282 118188 121538 125692 126980 131320 133329 134670 147735 152376 157115 161604 163260 168840 177772 179560 182307 188538 190470 196980 202005 219961 222215 228564 236376 243076 251384 253960 266658 269340 282807 285705 295470 303845 314230 323208 326520 355544 364614 377076 380940 393960 399987 404010 425383 439922 444430 457128 471345 486152 533316 538680 546921 565614 571410 590940 607690 628460 659883 666645 729228 754152 761880 799974 808020 822649 850766 879844 888860 911535 942690 1066632 1093842 1099805 1131228 1142820 1181880 1215380 1256920 1276149 1319766 1333290 1414035 1458456 1599948 1616040 1645298 1701532 1759688 1777720 1823070 1885380 1979649 1999935 2126915 2187684 2199610 2262456 2285640 2430760 2467947 2552298 2639532 2666580 2734605 2828070 2977681 3199896 3290596 3299415 3403064 3646140 3770760 3828447 3959298 3999870 4071523 4113245 4253830 4375368 4399220 4935894 5104596 5279064 5333160 5469210 5656140 5758543 5955362 6380745 6581192 6598830 7292280 7403841 7656894 7918596 7999740 8143046 8226490 8507660 8798440 8933043 9871788 9898245 10209192 10938420 11312280 11517086 11910724 12214569 12339735 12761490 13197660 14807682 14888405 15313788 15837192 15999480 16286092 16452980 17015320 17275629 17866086 19142235 19743576 19796490 20357615 21876840 23034172 23821448 24429138 24679470 25522980 26395320 26799129 28500661 28792715 29615364 29776810 30627576 32572184 32905960 34551258 35732172 36643707 37019205 38284470 39592980 40309801 40715230 44665215 46068344 48858276 49358940 51045960 51826887 53598258 55117483 57001322 57585430 59230728 59553620 61072845 69102516 71464344 73287414 74038410 76568940 79185960 80619602 81430460 85501983 86378145 89330430 97716552 98717880 103653774 107196516 110234966 114002644 115170860 119107240 120929403 122145690 133995645 138205032 142503305 146574828 148076820 153137880 161239204 162860920 165352449 171003966 172756290 178660860 183218535 199504627 201549005 207307548 214393032 220469932 228005288 230341720 241858806 244291380 256505949 259134435 267991290 275587415 285006610 293149656 296153640 322478408 330704898 342007932 345512580 357321720 362788209 366437070 385822381 399009254 403098010 414615096 427509915 440939864 483717612 488582760 496057347 513011898 518268870 535982580 551174830 570013220 598513881 604647015 661409796 684015864 691025160 725576418 732874140 771644762 798018508 806196020 826762245 855019830 967435224 992114694 997523135 1026023796 1036537740 1071965160 1102349660 1140026440 1157467143 1197027762 1209294030 1282529745 1322819592 1451152836 1465748280 1543289524 1596037016 1612392040 1653524490 1710039660 1795541643 1813941045 1929111905 1984229388 1995046270 2052047592 2073075480 2204699320 2314934286 2394055524 2418588060 2480286735 2565059490 2700756667 2902305672 2992569405 3086579048 3307048980 3420079320 3472401429 3591083286 3627882090 3692871361 3858223810 3968458776 3990092540 4629868572 4788111048 4837176120 4960573470 5130118980 5401513334 5787335715 5985138810 6614097960 6944802858 7182166572 7255764180 7385742722 7716447620 7980185080 8102270001 8977708215 9259737144 9921146940 10260237960 10803026668 11078614083 11574671430 11970277620 13503783335 13889605716 14364333144 14511528360 14771485444 15432895240 16204540002 17362007145 17955416430 18464356805 19842293880 21606053336 22157228166 23149342860 23940555240 24306810003 25850099527 27007566670 27779211432 29542970888 32409080004 33235842249 34724014290 35910832860 36928713610 40511350005 44314456332 46298685720 48613620006 51700199054 54015133340 55393070415 64818160008 66471684498 69448028580 71821665720 73857427220 77550298581 81022700010 88628912664 97227240012 103400398108 108030266680 110786140830 121534050015 129250497635 132943368996 138896057160 147714854440 155100597162 162045400020 166179211245 180950696689 194454480024 206800796216 221572281660 232650895743 243068100030 258500995270 265886737992 310201194324 324090800040 332358422490 361901393378 387751492905 443144563320 465301791486 486136200060 517001990540 542852090067 620402388648 664716844980 723802786756 775502985810 904753483445 930603582972 972272400120 1034003981080 1085704180134 1163254478715 1329433689960 1447605573512 1551005971620 1628556270201 1809506966890 1861207165944 2171408360268 2326508957430 2714260450335 3102011943240 3257112540402 3619013933780 4342816720536 4653017914860 5428520900670 6514225080804 7238027867560 8142781351005 9306035829720 10857041801340 13028450161608 16285562702010 21714083602680 32571125404020 65142250808040
• Sum of all divisors σ(n): 250284185415810
• Sum of proper divisors (its aliquot sum) s(n): 185141934607770
• 65142250808040 is an abundant number, because the sum of its proper divisors (185141934607770) is greater than itself. Its abundance is 119999683799730

Bases of 65142250808040

• Binary: 1110110011111100011100101110000010001011101000₂
• Hexadecimal: 0x3B3F1CB822E8
• Base-36: N39XQ7HM0

Squares and roots of 65142250808040

• 65142250808040 squared (65142250808040²) is 4243512840337588032928641600
• 65142250808040 cubed (65142250808040³) is 276431977752409359544430437395259558464000
• The square root of 65142250808040 is 8071074.9474924343
• The cube root of 65142250808040 is 40236.5670608117

Scales and comparisons

• 65,142,250,808,040 seconds is equal to 2,071,322 years, 4 weeks, 4 hours, 54 minutes.
• To count from 1 to 65,142,250,808,040 would take you about five million, one hundred seventy-eight thousand, three hundred five 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 65142250808040 cubic inches would be around 3353 feet tall.

Recreational maths with 65142250808040

• 65142250808040 backwards is 04080805224156
• 65142250808040 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 65142250808040's digits is 45
• More coming soon!