6688897589920

Names of 6688897589920

• Cardinal: 6688897589920 can be written as Six trillion, six hundred eighty-eight billion, eight hundred ninety-seven million, five hundred eighty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 6.68889758992 × 10¹²

Factors of 6688897589920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 467

Divisors of 6688897589920

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 40 49 52 56 65 70 80 91 98 104 112 127 130 140 160 169 182 196 208 224 245 254 260 280 313 338 364 392 416 455 490 508 520 560 626 635 637 676 728 784 845 889 910 980 1016 1040 1120 1183 1252 1270 1274 1352 1456 1565 1568 1651 1690 1778 1820 1960 2032 2080 2191 2366 2504 2540 2548 2704 2912 3130 3185 3302 3380 3556 3640 3920 4064 4069 4382 4445 4732 5008 5080 5096 5408 5915 6223 6260 6370 6604 6760 7112 7280 7840 8138 8255 8281 8764 8890 9464 10016 10160 10192 10955 11557 11830 12446 12520 12740 13208 13520 14224 14560 15337 16129 16276 16510 16562 17528 17780 18928 20320 20345 20384 21463 21910 23114 23660 24892 25040 25480 26416 27040 28448 28483 30674 31115 32258 32552 33020 33124 35056 35560 37856 39751 40690 41405 42926 43820 46228 47320 49784 50080 50960 52832 52897 56966 57785 61348 62230 64516 65104 66040 66248 70112 71120 76685 79502 80645 80899 81380 82810 85852 87640 92456 94640 99568 101920 105794 107315 112903 113932 115570 122696 124460 129032 130208 132080 132496 142240 142415 150241 153370 159004 161290 161798 162760 165620 171704 175280 184912 189280 198755 199136 199381 209677 211588 214630 225806 227864 231140 245392 248920 258064 264160 264485 264992 278257 284830 300482 306740 318008 322580 323596 325520 331240 343408 350560 369824 370279 397510 398762 404495 419354 423176 429260 451612 455728 462280 490784 497840 516128 516763 528970 556514 564515 569660 600964 613480 636016 645160 647192 651040 662480 686816 740558 751205 790321 795020 797524 808990 838708 846352 858520 903224 911456 924560 995680 996905 1033526 1048385 1051687 1057940 1113028 1129030 1139320 1201928 1226960 1272032 1290320 1294384 1324960 1391285 1467739 1481116 1502410 1580642 1590040 1595048 1617980 1677416 1692704 1717040 1806448 1849120 1851395 1947799 1993810 2067052 2096770 2103374 2115880 2226056 2258060 2278640 2403856 2453920 2580640 2583815 2588768 2591953 2725801 2782570 2935478 2962232 3004820 3161284 3180080 3190096 3235960 3354832 3434080 3612896 3617341 3702790 3895598 3951605 3987620 4134104 4193540 4206748 4231760 4452112 4516120 4557280 4807712 5048377 5167630 5183906 5258435 5451602 5565140 5870956 5924464 6009640 6322568 6360160 6380192 6471920 6709664 6717919 7234682 7338695 7405580 7791196 7903210 7975240 8268208 8387080 8413496 8463520 8904224 9032240 9738995 10096754 10274173 10335260 10367812 10516870 10903204 11130280 11741912 11848928 12019280 12645136 12943840 12959765 13435838 13629005 14469364 14677390 14811160 15582392 15806420 15950480 16536416 16774160 16826992 18064480 18086705 19080607 19477990 20193508 20548346 20670520 20735624 21033740 21806408 22260560 23483824 24038560 25241885 25290272 25321387 25919530 26871676 27258010 28938728 29354780 29622320 31164784 31612840 31900960 33548320 33589595 33653984 35338639 36173410 38161214 38955980 40387016 41096692 41341040 41471248 42067480 43612816 44521120 46967648 47025433 50483770 50642774 51370865 51839060 53743352 54516020 57877456 58709560 59244640 62329568 63225680 65628901 67179190 70677278 72346820 76322428 77911960 80774032 82193384 82682080 82942496 84134960 87225632 94050866 95403035 100967540 101285548 102741730 103678120 107486704 109032040 115754912 117419120 126451360 126606935 131257802 133564249 134358380 141354556 144693640 152644856 155823920 161548064 164386768 168269920 176693195 188101732 190806070 201935080 202571096 205483460 207356240 214973408 218064080 234838240 235127165 247370473 253213870 262515604 267128498 268716760 282709112 289387280 305289712 311647840 328144505 328773536 329178031 353386390 376203464 381612140 403870160 405142192 410966920 414712480 436128160 459402307 470254330 494740946 506427740 525031208 534256996 537433520 565418224 578774560 610579424 656289010 658356062 667821245 706772780 752406928 763224280 807740320 810284384 821933840 853175713 918804614 940508660 989481892 1012855480 1050062416 1068513992 1074867040 1130836448 1236852365 1312578020 1316712124 1335642490 1413545560 1504813856 1526448560 1643867680 1645890155 1706351426 1837609228 1881017320 1978963784 2025710960 2100124832 2137027984 2297011535 2473704730 2625156040 2633424248 2671284980 2827091120 3052897120 3215816149 3291780310 3412702852 3675218456 3762034640 3957927568 4051421920 4265878565 4274055968 4594023070 4947409460 5250312080 5266848496 5342569960 5654182240 5972229991 6431632298 6583560620 6825405704 7350436912 7524069280 7915855136 8531757130 9188046140 9894818920 10500624160 10533696992 10685139920 11944459982 12863264596 13167121240 13650811408 14700873824 16079080745 17063514260 18376092280 19789637840 21370279840 23888919964 25726529192 26334242480 27301622816 29861149955 32158161490 34127028520 36752184560 39579275680 41805609937 47777839928 51453058384 52668484960 59722299910 64316322980 68254057040 73504369120 83611219874 95555679856 102906116768 119444599820 128632645960 136508114080 167222439748 191111359712 209028049685 238889199640 257265291920 334444879496 418056099370 477778399280 514530583840 668889758992 836112198740 955556798560 1337779517984 1672224397480 3344448794960 6688897589920
• Sum of all divisors σ(n): 20127405628764
• Sum of proper divisors (its aliquot sum) s(n): 13438508038844
• 6688897589920 is an abundant number, because the sum of its proper divisors (13438508038844) is greater than itself. Its abundance is 6749610448924

Bases of 6688897589920

• Binary: 1100001010101100001010111010110001010100000₂
• Hexadecimal: 0x615615D62A0
• Base-36: 2DCU4X7Z4

Squares and roots of 6688897589920

• 6688897589920 squared (6688897589920²) is 44741350968437584485606400
• 6688897589920 cubed (6688897589920³) is 299270314662547016853719031889727488000
• The square root of 6688897589920 is 2586290.3143150809
• The cube root of 6688897589920 is 18841.6174666843

Scales and comparisons

• 6,688,897,589,920 seconds is equal to 212,686 years, 13 weeks, 1 day, 4 hours, 18 minutes, 40 seconds.
• To count from 1 to 6,688,897,589,920 would take you about five hundred thirty-one thousand, seven 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 6688897589920 cubic inches would be around 1570.1 feet tall.

Recreational maths with 6688897589920

• 6688897589920 backwards is 0299857988866
• The number of decimal digits it has is: 13
• The sum of 6688897589920's digits is 85
• More coming soon!