40738018937805

Names of 40738018937805

• Cardinal: 40738018937805 can be written as Forty trillion, seven hundred thirty-eight billion, eighteen million, nine hundred thirty-seven thousand, eight hundred five.

Scientific notation

• Scientific notation: 4.0738018937805 × 10¹³

Factors of 40738018937805

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 399

Divisors of 40738018937805

• Number of divisors d(n): 720
• Complete list of divisors:
  1 3 5 7 9 15 17 21 27 31 35 45 51 63 79 81 85 93 105 119 135 153 155 189 217 237 255 257 279 289 315 357 395 405 459 465 527 553 567 595 651 711 765 771 837 867 945 1071 1085 1185 1285 1343 1377 1395 1445 1581 1659 1785 1799 1953 2023 2133 2295 2313 2449 2511 2601 2635 2765 2835 3213 3255 3555 3689 3855 4029 4185 4335 4369 4743 4977 5355 5397 5859 6069 6241 6399 6715 6885 6939 7347 7803 7905 7967 8295 8959 8995 9401 9639 9765 10115 10665 11067 11565 12087 12245 12555 13005 13107 14229 14931 16065 16191 17143 17577 18207 18445 18723 20145 20303 20817 21845 22041 22831 23409 23715 23901 24885 26877 26985 28203 29295 30345 30583 31205 31995 33201 34695 36261 36735 39015 39321 39835 41633 42687 43687 44793 44795 47005 48195 48573 51429 54621 55335 55769 56169 60435 60909 62713 65535 66123 68493 71145 71703 74273 74655 80631 80955 84609 85715 87885 91035 91749 93615 99603 101515 104085 106097 108783 110205 114155 117045 117963 119505 124899 131061 134385 135439 141015 142121 145719 152915 154287 159817 163863 166005 167307 168507 181305 182727 188139 193471 196605 198369 205479 208165 213435 215109 218435 222819 223965 241893 242865 253827 257145 273105 275247 278845 280845 291431 298809 304545 313565 318291 330615 342465 345151 353889 358515 371365 374697 393183 403155 406317 423045 426363 458745 462861 479451 498015 501921 505521 519911 530485 543915 548181 564417 580413 589815 616437 624495 629393 645327 655305 668457 677195 707761 710605 725679 728595 742679 761481 771435 799085 819315 825741 836535 842535 874293 913635 940695 948073 954873 967355 991845 1027395 1035453 1075545 1114095 1124091 1179549 1209465 1218951 1269135 1279089 1354297 1376235 1388583 1438353 1457155 1494045 1505763 1559733 1591455 1603937 1644543 1693251 1725755 1741239 1769445 1803649 1849311 1873485 1888179 1965915 2005371 2031585 2123283 2131815 2228037 2302463 2314305 2397255 2416057 2477223 2509605 2527605 2599555 2622879 2740905 2822085 2844219 2864619 2902065 3082185 3106359 3146965 3226635 3289007 3342285 3372273 3538647 3538805 3628395 3656853 3713395 3807405 3837267 4062891 4128705 4315059 4371465 4405751 4517289 4679199 4740365 4774365 4811811 4954327 5079753 5177265 5223717 5410947 5620455 5664537 5867567 5897745 6016113 6094755 6369849 6395445 6684111 6771485 6907389 6942915 7191765 7248171 7528815 7798665 7868637 8019685 8222715 8466255 8532657 8593857 8706195 9018245 9246555 9319077 9440895 9867021 10026855 10616415 10699681 10970559 11140185 11227559 11511801 11512315 12080285 12188673 12386115 12625543 12945177 13114395 13217253 14037597 14221095 14323095 14435433 14862981 15531795 15671151 16117241 16232841 16445035 16861365 16993611 17602701 17693235 18284265 19109547 19186335 20052333 20314455 20722167 21575295 21744513 22028755 22586445 23023049 23395995 23605911 24059055 24771635 25398765 25597971 26118585 27054735 27266929 27957231 28322685 29337835 29601063 30080565 31849245 32099043 33420555 33682677 34536945 36240855 36566019 37876629 39343185 39651759 41072969 42112791 42663285 42969285 43306299 44588943 46595385 48351723 48698523 49335105 49722047 50980833 52808103 53498405 54852795 55913119 56137795 57328641 57559005 60156999 60943365 62166501 63127715 64725885 65233539 66086265 69069147 70187985 72177165 74314905 74897767 76793913 78355755 80586205 81164205 81800787 84968055 88013505 88803189 95547735 96297129 100261665 101048031 103610835 108722565 109698057 113629887 115115245 118029555 118955277 123218907 127989855 129918897 133766829 136334645 139786155 145055169 146095569 148005315 149166141 158424309 160495215 167739357 168413385 181894577 182830095 186499503 189383145 190868503 195700617 198258795 205364845 207207441 210563955 216531495 222944715 224693301 241758615 243492615 245402361 248610235 254904165 264040515 266409567 279565595 286643205 288891387 300784995 303144093 310832505 326167695 340889661 345345735 348054329 356865831 369656721 374488835 383969565 391391833 401300487 409003935 435165507 444015945 447498423 463537793 475272927 481485645 503218071 505240155 545683731 548490285 568149435 572605509 594776385 616094535 621622323 649594485 668834145 674079903 725275845 730477845 736207083 745830705 792121545 838696785 845274799 866674161 909432279 909472885 932497515 954342515 978503085 1022668983 1036037205 1044162987 1108970163 1123466505 1174175499 1227011805 1273262039 1305496521 1332047835 1342495269 1390613379 1444456935 1509654213 1515720465 1637051193 1704448305 1717816527 1740271645 1784329155 1848283605 1864866969 1956959165 2006502435 2022239709 2175827535 2208621249 2237492115 2317688965 2376364635 2516090355 2535824397 2728418655 2863027545 3108111615 3132488961 3244764551 3326910489 3370399515 3522526497 3681035415 3819786117 4027485807 4171840137 4226373995 4333370805 4528962639 4547161395 4911153579 5113344915 5153449581 5220814935 5544850815 5870877495 5916923593 6066719127 6366310195 6527482605 6712476345 6953066895 7548271065 7607473191 8185255965 8589082635 9324334845 9397466883 9734293653 10111198545 10567579491 11043106245 11459358351 12515520411 12679121985 14369671583 14733460737 15460348743 15662444805 16223822755 16634552445 17612632485 17750770779 19098930585 20137429035 20859200685 22644813195 22822419573 24555767895 25767247905 28192400649 29202880959 29584617965 30333595635 31702738473 34378075053 37546561233 38037365955 43109014749 46987334415 48671468265 52837897455 53252312337 57296791755 62577602055 68467258719 71848357915 73667303685 77301743715 87608642877 88753853895 100587701081 103134225159 114112097865 129327044247 140962003245 146014404795 158513692365 159756937011 171890375265 187732806165 215545073745 262825928631 266261561685 301763103243 342336293595 387981132741 438043214385 479270811033 502938505405 515671125795 646635221235 798784685055 905289309729 1163943398223 1314129643155 1508815516215 1939905663705 2396354055165 2715867929187 4526446548645 5819716991115 8147603787561 13579339645935 40738018937805
• Sum of all divisors σ(n): 93050874233856
• Sum of proper divisors (its aliquot sum) s(n): 52312855296051
• 40738018937805 is an abundant number, because the sum of its proper divisors (52312855296051) is greater than itself. Its abundance is 11574836358246

Bases of 40738018937805

• Binary: 1001010000110100001111001001011100101111001101₂
• Hexadecimal: 0x250D0F25CBCD
• Base-36: EFUSCNFT9

Squares and roots of 40738018937805

• 40738018937805 squared (40738018937805²) is 1659586186976958820458218025
• 40738018937805 cubed (40738018937805³) is 67608253513986938091012520770193604935125
• The square root of 40738018937805 is 6382634.1691973073
• The cube root of 40738018937805 is 34408.5708930733

Scales and comparisons

• 40,738,018,937,805 seconds is equal to 1,295,342 years, 51 weeks, 3 days, 19 hours, 36 minutes, 45 seconds.
• To count from 1 to 40,738,018,937,805 would take you about three million, two hundred thirty-eight thousand, three hundred fifty-seven 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 40738018937805 cubic inches would be around 2867.4 feet tall.

Recreational maths with 40738018937805

• 40738018937805 backwards is 50873981083704
• 40738018937805 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40738018937805's digits is 63
• More coming soon!