40742389128736192

Names of 40742389128736192

• Cardinal: 40742389128736192 can be written as Forty quadrillion, seven hundred forty-two trillion, three hundred eighty-nine billion, one hundred twenty-eight million, seven hundred thirty-six thousand, one hundred ninety-two.

Scientific notation

• Scientific notation: 4.0742389128736192 × 10¹⁶

Factors of 40742389128736192

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 207

Divisors of 40742389128736192

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 4 8 16 17 32 34 61 64 68 122 127 136 244 254 272 289 488 508 544 578 976 1016 1037 1088 1156 1952 2032 2074 2159 2312 3721 3904 4064 4148 4318 4624 4913 7442 7747 8128 8296 8636 9248 9826 14884 15494 16129 16592 17272 17629 18496 19652 29768 30988 32258 33184 34544 35258 36703 39304 59536 61976 63257 64516 66368 69088 70516 73406 78608 83521 119072 123952 126514 129032 131699 138176 141032 146812 157216 167042 238144 247904 253028 258064 263398 274193 282064 293624 299693 314432 334084 472567 495808 506056 516128 526796 548386 564128 587248 599386 623951 668168 945134 983869 1012112 1032256 1053592 1075369 1096772 1128256 1174496 1198772 1247902 1336336 1890268 1967738 2024224 2048383 2107184 2150738 2193544 2238883 2348992 2397544 2495804 2672672 3780536 3935476 4048448 4096766 4214368 4301476 4387088 4477766 4661281 4795088 4991608 5094781 5345344 7561072 7870952 8033639 8193532 8428736 8602952 8774176 8955532 9322562 9590176 9983216 10189562 10607167 15122144 15741904 16067278 16387064 16725773 17205904 17548352 17911064 18281273 18645124 19180352 19966432 20379124 21214334 30244288 31483808 32134556 32774128 33451546 34411808 34822511 35822128 36562546 37290248 38061011 39932864 40758248 42428668 60016009 62967616 64269112 65548256 66903092 68823616 69645022 71644256 73125092 74580496 76122022 79241777 81516496 84857336 120032018 124951363 128538224 131096512 133806184 136571863 139290044 143288512 146250184 149160992 152244044 158483554 163032992 169714672 240064036 249902726 257076448 267612368 273143726 278580088 284338141 292500368 298321984 304488088 310781641 316967108 326065984 339429344 480128072 499805452 514152896 535224736 546287452 557160176 568676282 585000736 591982687 608976176 621563282 633934216 647037187 678858688 960256144 999610904 1020272153 1070449472 1092574904 1114320352 1137352564 1170001472 1183965374 1217952352 1243126564 1267868432 1294074374 1347110209 1920512288 1999221808 2040544306 2124173171 2185149808 2228640704 2274705128 2321721671 2367930748 2435904704 2486253128 2535736864 2588148748 2694220418 3841024576 3998443616 4081088612 4248346342 4370299616 4549410256 4643443342 4735861496 4833748397 4972506256 5071473728 5176297496 5388440836 7622033143 7996887232 8162177224 8496692684 8740599232 9098820512 9286886684 9471722992 9667496794 9945012512 10063705679 10352594992 10776881672 15244066286 16324354448 16993385368 17344626601 18197641024 18573773368 18943445984 19334993588 19890025024 20127411358 20705189984 21553763344 30488132572 32648708896 33986770736 34689253202 36110943907 37147546736 37886891968 38669987176 39469268407 40254822716 41410379968 43107526688 60976265144 65297417792 67973541472 69378506404 72221887814 74295093472 77339974352 78938536814 80509645432 82173722749 86215053376 121952530288 129574563431 135947082944 138757012808 144443775628 148590186944 154679948704 157877073628 161019290864 164347445498 171082996543 243905060576 259149126862 277514025616 288887551256 294858652217 309359897408 315754147256 322038581728 328694890996 342165993086 487810121152 518298253724 555028051232 577775102512 589717304434 613886046419 631508294512 644077163456 657389781992 684331986172 1036596507448 1110056102464 1155550205024 1179434608868 1227772092838 1263016589024 1314779563984 1368663972344 2073193014896 2202767578327 2311100410048 2358869217736 2455544185676 2526033178048 2629559127968 2737327944688 4146386029792 4405535156654 4717738435472 4911088371352 5012597087689 5259118255936 5474655889376 8292772059584 8811070313308 9435476870944 9822176742704 10025194175378 10436062789123 10949311778752 17622140626616 18870953741888 19644353485408 20050388350756 20872125578246 35244281253232 37447048831559 39288706970816 40100776701512 41744251156492 70488562506464 74894097663118 80201553403024 83488502312984 140977125012928 149788195326236 160403106806048 166977004625968 299576390652472 320806213612096 333954009251936 599152781304944 636599830136503 667908018503872 1198305562609888 1273199660273006 2396611125219776 2546399320546012 5092798641092024 10185597282184048 20371194564368096 40742389128736192
• Sum of all divisors σ(n): 88025543989443840
• Sum of proper divisors (its aliquot sum) s(n): 47283154860707648
• 40742389128736192 is an abundant number, because the sum of its proper divisors (47283154860707648) is greater than itself. Its abundance is 6540765731971456

Bases of 40742389128736192

• Binary: 10010000101111101111110010101111010100011010110111000000₂
• Hexadecimal: 0x90BEFCAF51ADC0
• Base-36: B55YZ6DXO74

Squares and roots of 40742389128736192

• 40742389128736192 squared (40742389128736192²) is 1659942271917361042258383130660864
• 40742389128736192 cubed (40742389128736192³) is 67630013973695546463606083289918072482414074789888
• The square root of 40742389128736192 is 201847440.2333014279
• The cube root of 40742389128736192 is 344098.0124784301

Scales and comparisons

• 40,742,389,128,736,192 seconds is equal to 1,295,481,949 years, 42 weeks, 17 hours, 49 minutes, 52 seconds.
• To count from 1 to 40,742,389,128,736,192 would take you about three billion, eight hundred eighty-six million, four hundred forty-five thousand, eight hundred forty-nine 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 40742389128736192 cubic inches would be around 28674.8 feet tall.

Recreational maths with 40742389128736192

• 40742389128736192 backwards is 29163782198324704
• The number of decimal digits it has is: 17
• The sum of 40742389128736192's digits is 76
• More coming soon!