6421918444704

Names of 6421918444704

• Cardinal: 6421918444704 can be written as Six trillion, four hundred twenty-one billion, nine hundred eighteen million, four hundred forty-four thousand, seven hundred four.

Scientific notation

• Scientific notation: 6.421918444704 × 10¹²

Factors of 6421918444704

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1408927

Divisors of 6421918444704

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 17 18 19 21 24 28 32 34 36 38 42 48 49 51 56 57 63 68 72 76 84 96 98 102 112 114 119 126 133 136 144 147 152 153 168 171 196 204 224 228 238 252 266 272 288 294 304 306 323 336 342 357 392 399 408 441 456 476 504 532 544 588 608 612 646 672 684 714 784 798 816 833 882 912 931 952 969 1008 1064 1071 1176 1197 1224 1292 1368 1428 1568 1596 1632 1666 1764 1824 1862 1904 1938 2016 2128 2142 2261 2352 2394 2448 2499 2584 2736 2793 2856 2907 3192 3332 3528 3724 3808 3876 4256 4284 4522 4704 4788 4896 4998 5168 5472 5586 5712 5814 6384 6664 6783 7056 7448 7497 7752 8379 8568 9044 9576 9996 10336 11172 11424 11628 12768 13328 13566 14112 14896 14994 15504 15827 16758 17136 18088 19152 19992 20349 22344 23256 26656 27132 29792 29988 31008 31654 33516 34272 36176 38304 39984 40698 44688 46512 47481 54264 59976 63308 67032 72352 79968 81396 89376 93024 94962 108528 119952 126616 134064 142443 162792 189924 217056 239904 253232 268128 284886 325584 379848 506464 569772 651168 759696 1139544 1408879 1519392 2279088 2817758 4226637 4558176 5635516 8453274 9862153 11271032 12679911 16906548 19724306 22542064 23950943 25359822 26768701 29586459 33813096 39448612 45084128 47901886 50719644 53537402 59172918 67626192 69035071 71852829 78897224 80306103 88759377 95803772 101439288 107074804 118345836 135252384 138070142 143705658 157794448 160612206 167656601 177518754 187380907 191607544 202878576 207105213 214149608 215558487 236691672 240918309 276140284 287411316 315588896 321224412 335313202 355037508 374761814 383215088 405757152 414210426 428299216 431116974 455067917 473383344 481836618 502969803 552280568 562142721 574822632 621315639 642448824 670626404 710075016 749523628 766430176 828420852 856598432 862233948 910135834 946766688 963673236 1005939606 1104561136 1124285442 1149645264 1173596207 1242631278 1284897648 1311666349 1341252808 1365203751 1420150032 1499047256 1508909409 1656841704 1686428163 1724467896 1820271668 1927346472 2011879212 2209122272 2248570884 2299290528 2347192414 2485262556 2569795296 2623332698 2682505616 2730407502 2840300064 2998094512 3017818818 3185475419 3313683408 3372856326 3448935792 3520788621 3640543336 3854692944 3934999047 4023758424 4095611253 4497141768 4694384828 4970525112 5246665396 5365011232 5460815004 5996189024 6035637636 6370950838 6627366816 6745712652 6897871584 7041577242 7281086672 7709385888 7869998094 8047516848 8191222506 8994283536 9388769656 9556426257 9941050224 10493330792 10562365863 10921630008 11804997141 12071275272 12741901676 13491425304 14083154484 14562173344 15739996188 16095033696 16382445012 17988567072 18777539312 19112852514 19882100448 20986661584 21124731726 21843260016 22298327933 23609994282 24142550544 25483803352 26982850608 28166308968 28669278771 31479992376 32764890024 37555078624 38225705028 41973323168 42249463452 43686520032 44596655866 47219988564 48285101088 50967606704 53965701216 56332617936 57338557542 62959984752 65529780048 66894983799 76451410056 84498926904 89193311732 94439977128 101935213408 112665235872 114677115084 125919969504 131059560096 133789967598 152902820112 168997853808 178386623464 188879954256 200684951397 229354230168 267579935196 305805640224 337995707616 356773246928 377759908512 401369902794 458708460336 535159870392 713546493856 802739805588 917416920672 1070319740784 1605479611176 2140639481568 3210959222352 6421918444704
• Sum of all divisors σ(n): 23677468214400
• Sum of proper divisors (its aliquot sum) s(n): 17255549769696
• 6421918444704 is an abundant number, because the sum of its proper divisors (17255549769696) is greater than itself. Its abundance is 10833631324992

Bases of 6421918444704

• Binary: 1011101011100111000001010101110110010100000₂
• Hexadecimal: 0x5D7382AECA0
• Base-36: 29Y6SFL40

Squares and roots of 6421918444704

• 6421918444704 squared (6421918444704²) is 41241036510429442305647616
• 6421918444704 cubed (6421918444704³) is 264846573045037923606614637938205425664
• The square root of 6421918444704 is 2534150.4384515139
• The cube root of 6421918444704 is 18587.5262694167

Scales and comparisons

• 6,421,918,444,704 seconds is equal to 204,197 years, 7 weeks, 2 days, 18 hours, 38 minutes, 24 seconds.
• To count from 1 to 6,421,918,444,704 would take you about five hundred ten thousand, four hundred ninety-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 6421918444704 cubic inches would be around 1549 feet tall.

Recreational maths with 6421918444704

• 6421918444704 backwards is 4074448191246
• The number of decimal digits it has is: 13
• The sum of 6421918444704's digits is 54
• More coming soon!