145188994343904

Names of 145188994343904

• Cardinal: 145188994343904 can be written as One hundred forty-five trillion, one hundred eighty-eight billion, nine hundred ninety-four million, three hundred forty-three thousand, nine hundred four.

Scientific notation

• Scientific notation: 1.45188994343904 × 10¹⁴

Factors of 145188994343904

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 226

Divisors of 145188994343904

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 47 48 49 56 63 72 84 94 96 98 112 126 141 144 147 167 168 188 196 224 252 282 288 294 329 334 336 376 392 423 441 501 504 564 588 658 668 672 752 784 846 882 987 1002 1008 1128 1169 1176 1316 1336 1503 1504 1568 1692 1764 1974 2004 2016 2209 2256 2303 2338 2352 2632 2672 2961 3006 3384 3507 3528 3948 4008 4418 4512 4606 4676 4704 5264 5344 5922 6012 6627 6768 6909 7014 7056 7849 7896 8016 8183 8836 9212 9352 10521 10528 11844 12024 13254 13536 13818 14028 14112 15463 15698 15792 16032 16366 17672 18424 18704 19881 20727 21042 23547 23688 24048 24549 26508 27636 27889 28056 30926 31396 31584 32732 35344 36848 37408 39762 41454 42084 46389 47094 47376 48096 49098 53016 54943 55272 55778 56112 61852 62792 65464 70641 70688 73647 73696 79524 82908 83667 84168 92778 94188 94752 98196 106032 108241 109886 110544 111556 112224 123704 125584 130928 139167 141282 147294 159048 164829 165816 167334 168336 185556 188376 195223 196392 212064 216482 219772 221088 223112 247408 251001 251168 261856 278334 282564 294588 318096 324723 329658 331632 334668 336672 368903 371112 376752 384601 390446 392784 432964 439544 446224 494487 494816 502002 556668 565128 585669 589176 636192 649446 659316 663264 669336 737806 742224 753504 769202 780892 785568 865928 879088 892448 974169 988974 1004004 1106709 1113336 1130256 1153803 1171338 1178352 1298892 1310783 1318632 1338672 1366561 1475612 1484448 1538404 1561784 1731856 1757007 1758176 1948338 1977948 2008008 2213418 2226672 2260512 2307606 2342676 2356704 2582321 2597784 2621566 2637264 2677344 2733122 2951224 3076808 3123568 3320127 3461409 3463712 3514014 3896676 3932349 3955896 4016016 4099683 4426836 4453344 4615212 4657463 4685352 5164642 5195568 5243132 5274528 5466244 5902448 6153616 6247136 6640254 6922818 7028028 7746963 7793352 7864698 7911792 8032032 8199366 8853672 9175481 9230424 9314926 9370704 10329284 10391136 10486264 10932488 11797047 11804896 12299049 12307232 13280508 13845636 13972389 14056056 15493926 15586704 15729396 15823584 16398732 17707344 18076247 18350962 18460848 18629852 18741408 20658568 20972528 21864976 23240889 23594094 24598098 26561016 27526443 27691272 27944778 28112112 30987852 31173408 31458792 32602241 32797464 35414688 36152494 36701924 36921696 37259704 41317136 41917167 41945056 43729952 46481778 47188188 49196196 53122032 54228741 55052886 55382544 55889556 56224224 61606801 61975704 62917584 64228367 65204482 65594928 72304988 73403848 74519408 82579329 82634272 83834334 92963556 94376376 97806723 98392392 106244064 108457482 110105772 110765088 111779112 123213602 123951408 125835168 128456734 130408964 131189856 144609976 146807696 149038816 162686223 165158658 167668668 184820403 185927112 188752752 192685101 195613446 196784784 216914964 218900761 220211544 223558224 228215687 246427204 247902816 256913468 260817928 289219952 293420169 293615392 325372446 330317316 335337336 369640806 371854224 377505504 385370202 391226892 393569568 431247607 433829928 437801522 440423088 447116448 456431374 492854408 513826936 521635856 554461209 578055303 578439904 586840338 650744892 656702283 660634632 670674672 684647061 739281612 743708448 770740404 782453784 862495214 867659856 875603044 880846176 912862748 985708816 1027653872 1043271712 1108922418 1156110606 1173680676 1293742821 1301489784 1313404566 1321269264 1341349344 1369294122 1478563224 1532305327 1541480808 1564907568 1724990428 1735319712 1751206088 1825725496 1970106849 1971417632 2053941183 2055307744 2217844836 2312221212 2347361352 2587485642 2602979568 2626809132 2642538528 2738588244 2957126448 3018733249 3064610654 3082961616 3129815136 3449980856 3502412176 3651450992 3881228463 3940213698 4107882366 4435689672 4596915981 4624442424 4694722704 5174971284 5205959136 5253618264 5477176488 5914252896 6037466498 6129221308 6165923232 6899961712 7004824352 7302901984 7762456926 7880427396 8215764732 8871379344 9056199747 9193831962 9248884848 9389445408 10288335767 10349942568 10507236528 10726137289 10954352976 12074932996 12258442616 13790747943 13799923424 15524913852 15760854792 16431529464 17742758688 18112399494 18387663924 18497769696 20576671534 20699885136 21014473056 21452274578 21908705952 24149865992 24516885232 27168599241 27581495886 30865007301 31049827704 31521709584 32178411867 32863058928 36224798988 36775327848 41153343068 41399770272 42904549156 48299731984 49033770464 54337198482 55162991772 61730014602 62099655408 63043419168 64356823734 65726117856 72018350369 72449597976 73550655696 82306686136 85809098312 92595021903 96535235601 96599463968 108674396964 110325983544 123460029204 124199310816 128713647468 144036700738 144899195952 147101311392 164613372272 171618196624 185190043806 193070471202 216055051107 217348793928 220651967088 246920058408 257427294936 288073401476 289798391904 329226744544 343236393248 370380087612 386140942404 432110102214 434697587856 441303934176 493840116816 504128452583 514854589872 576146802952 648165153321 740760175224 772281884808 864220204428 869395175712 987680233632 1008256905166 1029709179744 1152293605904 1296330306642 1481520350448 1512385357749 1544563769616 1728440408856 2016513810332 2304587211808 2592660613284 2963040700896 3024770715498 3089127539232 3456880817712 4033027620664 4537156073247 5185321226568 6049541430996 6913761635424 8066055241328 9074312146494 10370642453136 12099082861992 16132110482656 18148624292988 20741284906272 24198165723984 36297248585976 48396331447968 72594497171952 145188994343904
• Sum of all divisors σ(n): 493682931771120
• Sum of proper divisors (its aliquot sum) s(n): 348493937427216
• 145188994343904 is an abundant number, because the sum of its proper divisors (348493937427216) is greater than itself. Its abundance is 203304943083312

Bases of 145188994343904

• Binary: 100001000000110001110010011011101110001111100000₂
• Hexadecimal: 0x840C726EE3E0
• Base-36: 1FGQWIKAG0

Squares and roots of 145188994343904

• 145188994343904 squared (145188994343904²) is 21079844078594187703421961216
• 145188994343904 cubed (145188994343904³) is 3060561362697389744911860434415682854027264
• The square root of 145188994343904 is 12049439.5863004351
• The cube root of 145188994343904 is 52558.6940656389

Scales and comparisons

• 145,188,994,343,904 seconds is equal to 4,616,560 years, 47 weeks, 6 days, 6 hours, 38 minutes, 24 seconds.
• To count from 1 to 145,188,994,343,904 would take you about eleven million, five hundred forty-one thousand, four hundred two 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 145188994343904 cubic inches would be around 4379.9 feet tall.

Recreational maths with 145188994343904

• 145188994343904 backwards is 409343499881541
• 145188994343904 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 145188994343904's digits is 72
• More coming soon!