1368815134172640

Names of 1368815134172640

• Cardinal: 1368815134172640 can be written as One quadrillion, three hundred sixty-eight trillion, eight hundred fifteen billion, one hundred thirty-four million, one hundred seventy-two thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.36881513417264 × 10¹⁵

Factors of 1368815134172640

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 10769359

Divisors of 1368815134172640

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 14 15 16 19 20 21 22 24 28 30 32 33 35 38 40 42 44 48 55 56 57 60 66 70 76 77 80 84 88 95 96 105 110 112 114 120 132 133 140 152 154 160 165 168 176 181 190 209 210 220 224 228 231 240 264 266 280 285 304 308 330 336 352 362 380 385 399 418 420 440 456 462 480 528 532 543 560 570 608 616 627 660 665 672 724 760 770 798 836 840 880 905 912 924 1045 1056 1064 1086 1120 1140 1155 1232 1254 1267 1320 1330 1448 1463 1520 1540 1596 1672 1680 1760 1810 1824 1848 1991 1995 2090 2128 2172 2280 2310 2464 2508 2534 2640 2660 2715 2896 2926 3040 3080 3135 3192 3344 3360 3439 3620 3696 3801 3982 3990 4180 4256 4344 4389 4560 4620 5016 5068 5280 5320 5430 5792 5852 5973 6160 6270 6335 6384 6688 6878 7240 7315 7392 7602 7964 7980 8360 8688 8778 9120 9240 9955 10032 10136 10317 10640 10860 11704 11946 12320 12540 12670 12768 13756 13937 14480 14630 15204 15928 15960 16720 17195 17376 17556 18480 19005 19910 20064 20272 20634 21280 21720 21945 23408 23892 24073 25080 25340 27512 27874 28960 29260 29865 30408 31856 31920 33440 34390 35112 36960 37829 38010 39820 40544 41268 41811 43440 43890 46816 47784 48146 50160 50680 51585 55024 55748 58520 59730 60816 63712 63840 68780 69685 70224 72219 75658 76020 79640 82536 83622 86880 87780 95568 96292 100320 101360 103170 110048 111496 113487 117040 119460 120365 121632 137560 139370 140448 144438 151316 152040 159280 165072 167244 175560 189145 191136 192584 202720 206340 209055 222992 226974 234080 238920 240730 264803 275120 278740 288876 302632 304080 318560 330144 334488 351120 361095 378290 385168 412680 418110 445984 453948 477840 481460 529606 550240 557480 567435 577752 605264 608160 668976 702240 722190 756580 770336 794409 825360 836220 907896 955680 962920 1059212 1114960 1134870 1155504 1210528 1324015 1337952 1444380 1513160 1588818 1650720 1672440 1815792 1925840 2118424 2229920 2269740 2311008 2648030 2888760 3026320 3177636 3344880 3631584 3851680 3972045 4236848 4539480 5296060 5777520 6052640 6355272 6689760 7944090 8473696 9078960 10592120 10769131 11555040 12710544 15888180 18157920 21184240 21538262 25421088 31776360 32307393 42368480 43076524 53845655 63552720 64614786 75383917 86153048 107691310 118460441 127105440 129229572 150767834 161536965 172306096 204613489 215382620 226151751 236920882 258459144 301535668 323073930 344612192 355381323 376919585 409226978 430765240 452303502 473841764 516918288 592302205 603071336 613840467 646147860 710762646 753839170 818453956 829223087 861530480 904607004 947683528 1023067445 1033836576 1130758755 1184604410 1206142672 1227680934 1292295720 1421525292 1432294423 1507678340 1636907912 1658446174 1723060960 1776906615 1809214008 1895367056 1949212711 2046134890 2250748379 2261517510 2369208820 2412285344 2455361868 2487669261 2584591440 2843050584 2864588846 3015356680 3069202335 3273815824 3316892348 3553813230 3618428016 3790734112 3898425422 4092269780 4146115435 4296883269 4501496758 4523035020 4738417640 4910723736 4975338522 5169182880 5686101168 5729177692 5847638133 6030713360 6138404670 6547631648 6633784696 6752245137 7107626460 7161472115 7236856032 7796850844 8184539560 8292230870 8593766538 9002993516 9046070040 9476835280 9746063555 9821447472 9950677044 11253741895 11372202336 11458355384 11695276266 12061426720 12276809340 12438346305 13267569392 13504490274 13644488977 14215252920 14322944230 15593701688 15755238653 16369079120 16584461740 17187533076 18005987032 18092140080 18953670560 19492127110 19642894944 19901354088 21441339821 21484416345 22507483790 22916710768 23390552532 24553618680 24876692610 26535138784 27008980548 27288977954 28430505840 28645888460 29238190665 31187403376 31510477306 32738158240 33168923480 33761225685 34375066152 36011974064 36184280160 37035041509 38984254220 39802708176 40933466931 42882679642 42968832690 45014967580 45833421536 46781105064 47265715959 49107237360 49753385220 54017961096 54577955908 56861011680 57291776920 58476381330 62374806752 63020954612 64324019463 66337846960 67522451370 68222444885 68750132304 72023948128 74070083018 77968508440 78776193265 79605416352 81866933862 85765359284 85937665380 90029935160 93562210128 94531431918 98214474720 99506770440 107206699105 108035922192 109155911816 111105124527 114583553840 116952762660 126041909224 128648038926 132675693920 135044902740 136444889770 137500264608 148140166036 150089378747 155937016880 157552386530 163733867724 171530718568 171875330760 180059870320 185175207545 187124420256 189062863836 199013540880 204667334655 214413398210 216071844384 218311823632 222210249054 229167107680 233905525320 236328579795 252083818448 257296077852 259245290563 270089805480 272889779540 296280332072 300178757494 311874033760 315104773060 321620097315 327467735448 343061437136 343750661520 360119740640 370350415090 378125727672 398027081760 407385456599 409334669310 428826796420 436623647264 444420498108 450268136241 467811050640 472657159590 504167636896 514592155704 518490581126 540179610960 545779559080 555525622635 592560664144 600357514988 630209546120 643240194630 654935470896 686122874272 687501323040 740700830180 750446893735 756251455344 777735871689 814770913198 818669338620 857653592840 888840996216 900536272482 935622101280 945314319180 1029184311408 1036981162252 1080359221920 1091559118160 1111051245270 1185121328288 1200715029976 1222156369797 1260419092240 1286480389260 1296226452815 1309870941792 1481401660360 1500893787470 1512502910688 1555471743378 1629541826396 1637338677240 1715307185680 1777681992432 1801072544964 1890628638360 2036927282995 2058368622816 2073962324504 2183118236320 2222102490540 2251340681205 2401430059952 2444312739594 2520838184480 2572960778520 2592452905630 2851698196193 2962803320720 3001787574940 3110943486756 3259083652792 3274677354480 3430614371360 3555363984864 3602145089928 3781257276720 3888679358445 4073854565990 4147924649008 4444204981080 4502681362410 4802860119904 4888625479188 5145921557040 5184905811260 5703396392386 5925606641440 6003575149880 6110781848985 6221886973512 6518167305584 6549354708960 7204290179856 7562514553440 7777358716890 8147709131980 8295849298016 8555094588579 8888409962160 9005362724820 9777250958376 10291843114080 10369811622520 11406792784772 12007150299760 12221563697970 12443773947024 13036334611168 14258490980965 14408580359712 15554717433780 16295418263960 17110189177158 17776819924320 18010725449640 19554501916752 20739623245040 22813585569544 24014300599520 24443127395940 24887547894048 28516981961930 31109434867560 32590836527920 34220378354316 36021450899280 39109003833504 41479246490080 42775472942895 45627171139088 48886254791880 57033963923860 62218869735120 65181673055840 68440756708632 72042901798560 85550945885790 91254342278176 97772509583760 114067927847720 124437739470240 136881513417264 171101891771580 195545019167520 228135855695440 273763026834528 342203783543160 456271711390880 684407567086320 1368815134172640
• Sum of all divisors σ(n): 5689906214952960
• Sum of proper divisors (its aliquot sum) s(n): 4321091080780320
• 1368815134172640 is an abundant number, because the sum of its proper divisors (4321091080780320) is greater than itself. Its abundance is 2952275946607680

Bases of 1368815134172640

• Binary: 100110111001110111000011011110101011110010111100000₂
• Hexadecimal: 0x4DCEE1BD5E5E0
• Base-36: DH7CZP4KIO

Squares and roots of 1368815134172640

• 1368815134172640 squared (1368815134172640²) is 1873654871540062445497324569600
• 1368815134172640 cubed (1368815134172640³) is 2564687144380331139724464407969174440095744000
• The square root of 1368815134172640 is 36997501.7288010949
• The cube root of 1368815134172640 is 111032.0264205959

Scales and comparisons

• 1,368,815,134,172,640 seconds is equal to 43,524,087 years, 12 weeks, 4 days, 15 hours, 4 minutes.
• To count from 1 to 1,368,815,134,172,640 would take you about one hundred thirty million, five hundred seventy-two thousand, two hundred sixty-one 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 1368815134172640 cubic inches would be around 9252.7 feet tall.

Recreational maths with 1368815134172640

• 1368815134172640 backwards is 0462714315188631
• 1368815134172640 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1368815134172640's digits is 60
• More coming soon!