6445421600904

Names of 6445421600904

• Cardinal: 6445421600904 can be written as Six trillion, four hundred forty-five billion, four hundred twenty-one million, six hundred thousand, nine hundred four.

Scientific notation

• Scientific notation: 6.445421600904 × 10¹²

Factors of 6445421600904

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3108

Divisors of 6445421600904

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 17 18 22 24 26 27 33 34 36 39 44 51 52 54 66 68 72 78 81 88 99 102 104 108 117 132 136 143 153 156 162 187 198 204 216 221 234 243 264 286 297 306 312 324 351 374 396 408 429 442 459 468 486 541 561 572 594 612 648 663 702 748 792 858 884 891 918 936 972 1053 1082 1122 1144 1188 1224 1287 1326 1377 1404 1496 1623 1683 1716 1768 1782 1836 1944 1989 2106 2164 2244 2376 2431 2521 2574 2652 2673 2754 2808 3159 3246 3366 3432 3564 3672 3861 3978 4131 4212 4328 4488 4862 4869 5042 5049 5148 5304 5346 5508 5951 5967 6318 6492 6732 7033 7128 7293 7563 7722 7956 8262 8424 9197 9724 9738 10084 10098 10296 10692 11016 11583 11902 11934 12636 12984 13464 14066 14586 14607 15126 15147 15444 15912 16524 17853 17901 18394 19448 19476 20168 20196 21099 21384 21879 22689 23166 23804 23868 25272 27591 27731 28132 29172 29214 30252 30294 30888 32773 33048 34749 35706 35802 36788 38952 40392 42198 42857 43758 43821 45378 45441 46332 47608 47736 53559 53703 55182 55462 56264 58344 58428 60504 60588 63297 65546 65637 68067 69498 71412 71604 73576 77363 82773 83193 84396 85714 87516 87642 90756 90882 92664 98319 101167 107118 107406 110364 110924 116856 119561 121176 126594 128571 131092 131274 131463 136134 138996 142824 143208 154726 160677 165546 166386 168792 171428 175032 175284 181512 181764 189891 196638 196911 202334 204201 214236 214812 220728 221848 232089 239122 248319 249579 253188 257142 262184 262548 262926 272268 277992 294957 303501 309452 321354 331092 332772 342856 350568 358683 360503 363528 379782 385713 393276 393822 404668 408402 428472 429624 464178 471427 478244 482031 496638 499158 506376 514284 525096 525852 544536 557141 569673 589914 590733 607002 612603 618904 642708 662184 665544 696267 717366 721006 744957 748737 759564 771426 786552 787644 809336 816804 884871 910503 928356 942854 956488 964062 993276 998316 1028568 1051704 1076049 1081509 1114282 1139346 1157139 1179828 1181466 1214004 1225206 1285416 1315171 1363861 1392534 1414281 1434732 1442012 1446093 1489914 1497474 1519128 1542852 1575288 1633608 1671423 1709019 1769742 1821006 1856712 1885708 1928124 1986552 1996632 2088801 2152098 2163018 2228564 2234871 2246211 2278692 2314278 2359656 2362932 2428008 2450412 2630342 2654613 2727722 2731509 2785068 2828562 2869464 2884024 2892186 2979828 2994948 3085704 3228147 3244527 3342846 3418038 3471417 3539484 3642012 3771416 3856248 3945513 4091583 4177602 4242843 4304196 4326036 4457128 4469742 4492422 4557384 4628556 4725864 4900824 5014269 5260684 5309226 5455444 5463018 5570136 5657124 5784372 5959656 5989896 6128551 6266403 6456294 6489054 6685692 6738633 6836076 6942834 7078968 7284024 7891026 7963839 8183166 8194527 8355204 8485686 8608392 8652072 8939484 8984844 9257112 9684441 9733581 10028538 10414251 10521368 10618452 10910888 10926036 11314248 11568744 11836539 12257102 12274749 12532806 12728529 12912588 12978108 13371384 13477266 13672152 13885668 15002471 15042807 15782052 15927678 16366332 16389054 16710408 16971372 17730193 17878968 17969688 18385653 18799209 19368882 19467162 20057076 20828502 21236904 21852072 23185637 23673078 24514204 24549498 24583581 25065612 25457058 25825176 25956216 26954532 27771336 29053323 29200743 30004942 30085614 31564104 31855356 32732664 32778108 33942744 35460386 35509617 36771306 36824247 37598418 38185587 38737764 38934324 40114152 41657004 45007413 45128421 46371274 47346156 49028408 49098996 49167162 50131224 50914116 53190579 53909064 55156959 58106646 58401486 60009884 60171228 63710712 65556216 69556911 70920772 71019234 73542612 73648494 75196836 76371174 77475528 77868648 83314008 87602229 90014826 90256842 92742548 94692312 98197992 98334324 101828232 106381158 106528851 110313918 110472741 114556761 116213292 116802972 120019768 120342456 135022239 135385263 139113822 141841544 142038468 147085224 147296988 150393672 152742348 159571737 165470877 175204458 180029652 180513684 185485096 195032123 196668648 208670733 212762316 213057702 220627836 220945482 229113522 232426584 233605944 255042007 270044478 270770526 278227644 284076936 294593976 301413281 305484696 319143474 319586553 330941754 331418223 350408916 360059304 361027368 390064246 405066717 417341466 425524632 426115404 441255672 441890964 458227044 478715211 496412631 510084014 540088956 541541052 556455288 585096369 602826562 626012199 638286948 639173106 661883508 662836446 700817832 765126021 780128492 810133434 834682932 852230808 883781928 904239843 916454088 957430422 992825262 1020168028 1080177912 1083082104 1170192738 1205653124 1215200151 1252024398 1276573896 1278346212 1323767016 1325672892 1436145633 1489237893 1530252042 1560256984 1620266868 1669365864 1755289107 1808479686 1878036597 1914860844 1985650524 2040336056 2295378063 2340385476 2411306248 2430400302 2504048796 2556692424 2651345784 2712719529 2872291266 2978475786 3060504084 3240533736 3315546091 3510578214 3616959372 3645600453 3756073194 3829721688 3971301048 4308436899 4590756126 4680770952 4860800604 5008097592 5265867321 5425439058 5634109791 5744582532 5956951572 6121008168 6631092182 6886134189 7021156428 7233918744 7291200906 7512146388 8138158587 8616873798 9181512252 9721601208 9946638273 10531734642 10850878116 11268219582 11489165064 11913903144 13262184364 13772268378 14042312856 14582401812 15024292776 15797601963 16276317174 17233747596 18363024504 19893276546 20658402567 21063469284 21701756232 22536439164 24414475761 26524368728 27544536756 29164803624 29839914819 31595203926 32552634348 34467495192 39786553092 41316805134 42126938568 45072878328 47392805889 48828951522 55089073512 59679829638 61975207701 63190407852 65105268696 73243427283 79573106184 82633610268 89519744457 94785611778 97657903044 119359659276 123950415402 126380815704 146486854566 165267220536 179039488914 189571223556 195315806088 238719318552 247900830804 268559233371 292973709132 358078977828 379142447112 495801661608 537118466742 585947418264 716157955656 805677700113 1074236933484 1611355400226 2148473866968 3222710800452 6445421600904
• Sum of all divisors σ(n): 22569336840960
• Sum of proper divisors (its aliquot sum) s(n): 16123915240056
• 6445421600904 is an abundant number, because the sum of its proper divisors (16123915240056) is greater than itself. Its abundance is 9678493639152

Bases of 6445421600904

• Binary: 1011101110010110001000100001010000010001000₂
• Hexadecimal: 0x5DCB110A088
• Base-36: 2A8ZHLSI0

Squares and roots of 6445421600904

• 6445421600904 squared (6445421600904²) is 41543459613399882253617216
• 6445421600904 cubed (6445421600904³) is 267765111968490538005434575695535563264
• The square root of 6445421600904 is 2538783.4883865147
• The cube root of 6445421600904 is 18610.1744166033

Scales and comparisons

• 6,445,421,600,904 seconds is equal to 204,944 years, 24 weeks, 3 days, 1 hour, 8 minutes, 24 seconds.
• To count from 1 to 6,445,421,600,904 would take you about five hundred twelve thousand, three 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 6445421600904 cubic inches would be around 1550.8 feet tall.

Recreational maths with 6445421600904

• 6445421600904 backwards is 4090061245446
• The number of decimal digits it has is: 13
• The sum of 6445421600904's digits is 45
• More coming soon!