40538723993768

Names of 40538723993768

• Cardinal: 40538723993768 can be written as Forty trillion, five hundred thirty-eight billion, seven hundred twenty-three million, nine hundred ninety-three thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 4.0538723993768 × 10¹³

Factors of 40538723993768

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 106

Divisors of 40538723993768

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 7 8 11 13 14 22 26 28 44 49 52 56 73 77 88 91 98 104 121 143 146 154 169 182 196 242 286 292 308 338 364 392 484 511 539 572 584 616 637 676 728 803 847 949 968 1001 1022 1078 1144 1183 1274 1352 1573 1606 1694 1859 1898 2002 2044 2156 2197 2366 2548 3146 3212 3388 3577 3718 3796 4004 4088 4312 4394 4732 5096 5329 5621 5929 6292 6424 6643 6776 7007 7154 7436 7592 8008 8281 8788 8833 9464 10439 10658 11011 11242 11858 12337 12584 13013 13286 14014 14308 14872 15379 16562 17576 17666 20449 20878 21316 22022 22484 23716 24167 24674 26026 26572 28028 28616 30758 33124 35332 37303 39347 40898 41756 42632 44044 44968 46501 47432 48334 49348 52052 53144 56056 58619 61516 61831 66248 69277 70664 73073 74606 77077 78694 81796 83512 86359 88088 91091 93002 96668 98696 104104 107653 114829 117238 123032 123662 135707 138554 143143 146146 149212 154154 157388 160381 163592 169169 172718 182182 186004 193336 215306 229658 234476 247324 261121 265837 271414 277108 286286 292292 298424 308308 314776 320762 338338 345436 364364 372008 389017 410333 430612 432817 459316 468952 484939 494648 511511 522242 531674 542828 554216 572572 584584 604513 616616 641524 644809 676676 690872 728728 762047 778034 803803 820666 861224 865634 900601 918632 949949 969878 1002001 1023022 1044484 1063348 1085656 1122667 1145144 1184183 1209026 1283048 1289618 1353352 1492777 1524094 1556068 1607606 1641332 1731268 1764191 1801202 1860859 1899898 1939756 2004002 2046044 2088968 2126696 2245334 2368366 2418052 2579236 2723119 2872331 2985554 3048188 3112136 3215212 3282664 3394573 3462536 3528382 3602404 3721718 3799796 3879512 4008004 4092088 4279187 4490668 4513663 4736732 4836104 5057221 5158472 5334329 5446238 5626621 5744662 5971108 6096376 6304207 6430424 6649643 6789146 7056764 7204808 7443436 7599592 7858669 8016008 8382517 8558374 8981336 9027326 9473464 9906611 10114442 10449439 10668658 10892476 11253242 11489324 11707813 11942216 12349337 12608414 13026013 13299286 13578292 14113528 14886872 15717338 16765034 17116748 18054652 19061833 19406101 19813222 20228884 20898878 21337316 21784952 22506484 22978648 23415626 24698674 25216828 26052026 26598572 27156584 29954309 31434676 31595641 33530068 34233496 35400547 36109304 37340303 38123666 38812202 39626444 40457768 41797756 42674632 44129449 45012968 46831252 47071057 49397348 50433656 52104052 53197144 55629431 58677619 59908618 62869352 63191282 65743873 67060136 69346277 70801094 73146073 74680606 76247332 77624404 79252888 81954691 83595512 86445359 88258898 93662504 94142114 98794696 104208104 108972721 111258862 117355238 119817236 126382564 128785943 131487746 135842707 138692554 141602188 146292146 149361212 152494664 155248808 163909382 172890718 176517796 188284228 209680163 217945442 222517724 234710476 239634472 247803829 252765128 257571886 262975492 271685414 277385108 283204376 292584292 298722424 327818764 329497399 345781436 353035592 376568456 389406017 410743333 419360326 435890884 445035448 460207111 469420952 485423939 495607658 515143772 525950984 543370828 554770216 573682837 585168584 611923741 655637528 658994798 691562872 723182603 762809047 778812034 821486666 838720652 854670349 871781768 901501601 920414222 950898949 970847878 991215316 1030287544 1086741656 1147365674 1223847482 1317989596 1416645373 1446365206 1525618094 1557624068 1642973332 1677441304 1709340698 1803003202 1840828444 1901797898 1941695756 1982430632 2294731348 2306481793 2447694964 2635979192 2725842119 2833290746 2892730412 3051236188 3115248136 3221449777 3285946664 3418681396 3606006404 3681656888 3803595796 3883391512 4283466187 4589462696 4612963586 4895389928 5062278221 5339663329 5451684238 5666581492 5785460824 5982692443 6102472376 6310511207 6442899554 6837362792 7212012808 7607191592 7955008633 8566932374 9225927172 9401373839 9916517611 10124556442 10679326658 10903368476 11333162984 11965384886 12621022414 12885799108 15910017266 17133864748 18451854344 18802747678 19833035222 20249112884 21358653316 21806736952 23930769772 25242044828 25771598216 29984263309 31820034532 34267729496 35435947547 37605495356 39666070444 40498225768 41878847101 42717306632 47861539544 50484089656 55685060431 59968526618 63640069064 65809616873 69415623277 70871895094 75210990712 79332140888 83757694202 103415112229 111370120862 119937053236 131619233746 138831246554 141743790188 167515388404 206830224458 222740241724 239874106472 263238467492 277662493108 283487580376 335030776808 389795423017 413660448916 445480483448 460667318111 526476934984 555324986216 723905785603 779590846034 827320897832 921334636222 1447811571206 1559181692068 1842669272444 2895623142412 3118363384136 3685338544888 5067340499221 5791246284824 10134680998442 20269361996884 40538723993768
• Sum of all divisors σ(n): 106746499314000
• Sum of proper divisors (its aliquot sum) s(n): 66207775320232
• 40538723993768 is an abundant number, because the sum of its proper divisors (66207775320232) is greater than itself. Its abundance is 25669051326464

Bases of 40538723993768

• Binary: 1001001101111010101000001111100100100010101000₂
• Hexadecimal: 0x24DEA83E48A8
• Base-36: EDB8DL4TK

Squares and roots of 40538723993768

• 40538723993768 squared (40538723993768²) is 1643388143042901344102837824
• 40538723993768 cubed (40538723993768³) is 66620858345447102840370608987447690680832
• The square root of 40538723993768 is 6367002.7480572049
• The cube root of 40538723993768 is 34352.3689523237

Scales and comparisons

• 40,538,723,993,768 seconds is equal to 1,289,006 years, 1 week, 3 days, 8 hours, 56 minutes, 8 seconds.
• To count from 1 to 40,538,723,993,768 would take you about three million, two hundred twenty-two thousand, five hundred fifteen 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 40538723993768 cubic inches would be around 2862.7 feet tall.

Recreational maths with 40538723993768

• 40538723993768 backwards is 86739932783504
• The number of decimal digits it has is: 14
• The sum of 40538723993768's digits is 74
• More coming soon!