6819749681472

Names of 6819749681472

• Cardinal: 6819749681472 can be written as Six trillion, eight hundred nineteen billion, seven hundred forty-nine million, six hundred eighty-one thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 6.819749681472 × 10¹²

Factors of 6819749681472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 688428

Divisors of 6819749681472

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 32 36 39 42 48 49 52 54 56 63 64 72 78 81 84 91 96 98 104 108 112 117 126 144 147 156 162 168 182 189 192 196 208 216 224 234 243 252 273 288 294 312 324 336 351 364 378 392 416 432 441 448 468 486 504 546 567 576 588 624 637 648 672 702 728 756 784 819 832 864 882 936 972 1008 1053 1092 1134 1176 1248 1274 1296 1323 1344 1404 1456 1512 1568 1638 1701 1728 1764 1872 1911 1944 2016 2106 2184 2268 2352 2457 2496 2548 2592 2646 2808 2912 3024 3136 3159 3276 3402 3528 3744 3822 3888 3969 4032 4212 4368 4536 4704 4914 5096 5184 5292 5616 5733 5824 6048 6318 6552 6804 7056 7371 7488 7644 7776 7938 8424 8736 9072 9408 9828 10192 10584 11232 11466 11907 12096 12636 13104 13608 14112 14742 15288 15552 15876 16848 17199 17472 18144 19656 20384 21168 22113 22464 22932 23814 25272 26208 27216 28224 29484 30576 31752 33696 34398 36288 39312 40768 42336 44226 45864 47628 50544 51597 52416 54432 58968 61152 63504 67392 68796 78624 84672 88452 91728 95256 101088 103194 108864 117936 122304 127008 137592 154791 157248 176904 183456 190512 202176 206388 235872 254016 275184 309582 353808 366912 381024 412776 471744 550368 619164 688403 707616 762048 825552 1100736 1238328 1376806 1415232 1651104 2065209 2476656 2753612 3302208 4130418 4818821 4953312 5507224 6195627 8260836 8949239 9637642 9906624 11014448 12391254 14456463 16521672 17898478 18586881 19275284 22028896 24782508 26847717 28912926 33043344 33731747 35796956 37173762 38550568 43369389 44057792 49565016 53695434 55760643 57825852 62644673 66086688 67463494 71593912 74347524 77101136 80543151 86738778 99130032 101195241 107390868 111521286 115651704 125289346 130108167 132173376 134926988 143187824 148695048 154202272 161086302 167281929 173477556 187934019 198260064 202390482 214781736 223042572 231303408 241629453 250578692 260216334 269853976 286375648 297390096 303585723 308404544 322172604 334563858 346955112 375868038 390324501 396520128 404780964 429563472 438512711 446085144 462606816 483258906 501157384 520432668 539707952 563802057 572751296 594780192 607171446 644345208 669127716 693910224 724888359 751736076 780649002 809561928 859126944 877025422 892170288 910757169 925213632 966517812 1002314768 1040865336 1079415904 1127604114 1170973503 1189560384 1214342892 1288690416 1315538133 1338255432 1387820448 1449776718 1503472152 1561298004 1619123856 1691406171 1718253888 1754050844 1784340576 1821514338 1933035624 2004629536 2081730672 2158831808 2174665077 2255208228 2341947006 2428685784 2577380832 2631076266 2676510864 2732271507 2775640896 2899553436 3006944304 3122596008 3238247712 3382812342 3508101688 3568681152 3643028676 3866071248 3946614399 4009259072 4163461344 4349330154 4510416456 4683894012 4857371568 5074218513 5154761664 5262152532 5353021728 5464543014 5799106872 6013888608 6245192016 6476495424 6765624684 7016203376 7286057352 7732142496 7893228798 8196814521 8326922688 8698660308 9020832912 9367788024 9714743136 10148437026 10524305064 10706043456 10929086028 11598213744 11839843197 12027777216 12490384032 13531249368 14032406752 14572114704 15222655539 15464284992 15786457596 16393629042 17397320616 18041665824 18735576048 19429486272 20296874052 21048610128 21858172056 23196427488 23679686394 24980768064 27062498736 28064813504 29144229408 30445311078 31572915192 32787258084 34794641232 35519529591 36083331648 37471152096 40593748104 42097220256 43716344112 46392854976 47359372788 54124997472 58288458816 60890622156 63145830384 65574516168 69589282464 71039059182 74942304192 81187496208 84194440512 87432688224 94718745576 106558588773 108249994944 121781244312 126291660768 131149032336 139178564928 142078118364 162374992416 174865376448 189437491152 213117177546 243562488624 252583321536 262298064672 284156236728 324749984832 378874982304 426234355092 487124977248 524596129344 568312473456 757749964608 852468710184 974249954496 1136624946912 1704937420368 2273249893824 3409874840736 6819749681472
• Sum of all divisors σ(n): 25395185009376
• Sum of proper divisors (its aliquot sum) s(n): 18575435327904
• 6819749681472 is an abundant number, because the sum of its proper divisors (18575435327904) is greater than itself. Its abundance is 11755685646432

Bases of 6819749681472

• Binary: 1100011001111011000110000011101100101000000₂
• Hexadecimal: 0x633D8C1D940
• Base-36: 2F0Y6VO00

Squares and roots of 6819749681472

• 6819749681472 squared (6819749681472²) is 46508985717937445460086784
• 6819749681472 cubed (6819749681472³) is 317179640535489690913248217673476866048
• The square root of 6819749681472 is 2611465.0450411929
• The cube root of 6819749681472 is 18963.6884331915

Scales and comparisons

• 6,819,749,681,472 seconds is equal to 216,846 years, 49 weeks, 23 hours, 31 minutes, 12 seconds.
• To count from 1 to 6,819,749,681,472 would take you about five hundred forty-two thousand, one hundred seventeen 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 6819749681472 cubic inches would be around 1580.3 feet tall.

Recreational maths with 6819749681472

• 6819749681472 backwards is 2741869479186
• 6819749681472 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 6819749681472's digits is 72
• More coming soon!