6939839639720

Names of 6939839639720

• Cardinal: 6939839639720 can be written as Six trillion, nine hundred thirty-nine billion, eight hundred thirty-nine million, six hundred thirty-nine thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 6.93983963972 × 10¹²

Factors of 6939839639720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 465

Divisors of 6939839639720

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 8 10 13 17 19 20 26 34 38 40 52 65 68 76 85 95 104 130 136 152 169 170 190 221 247 260 323 338 340 361 380 409 442 494 520 646 676 680 722 760 818 845 884 988 1105 1235 1292 1352 1444 1615 1636 1690 1768 1805 1976 2045 2210 2470 2584 2873 2888 3211 3230 3272 3380 3610 4090 4199 4420 4693 4940 5317 5746 6137 6422 6460 6760 6953 7220 7771 8180 8398 8840 9386 9880 10634 11492 12274 12844 12920 13906 14365 14440 15542 16055 16360 16796 18772 20995 21268 22984 23465 24548 25688 26585 27812 28730 30685 31084 32110 33592 34765 37544 38855 41990 42536 46930 49096 53170 54587 55624 57460 61009 61370 62168 64220 69121 69530 77710 79781 83980 90389 93860 101023 106340 109174 114920 122018 122740 128440 132107 138242 139060 147649 155420 159562 167281 167960 180778 187720 202046 212680 218348 244036 245480 264214 272935 276484 278120 295298 305045 310840 319124 334562 345605 361556 398905 404092 436696 451945 488072 505115 528428 545870 552968 590596 610090 638248 660535 669124 691210 723112 738245 797810 808184 836405 903890 1010230 1037153 1056856 1091740 1175057 1181192 1220180 1313299 1321070 1338248 1382420 1476490 1595620 1672810 1717391 1807780 1919437 2020460 2074306 2174653 2183480 2350114 2440360 2510033 2626598 2642140 2764840 2843777 2952980 3178339 3191240 3345620 3434782 3615560 3838874 4040920 4148612 4349306 4700228 5020066 5185765 5253196 5284280 5687554 5875285 5905960 6356678 6566495 6691240 6869564 7677748 8297224 8586955 8698612 9400456 9597185 10040132 10371530 10506392 10873265 11375108 11750570 12550165 12713356 13132990 13739128 14218885 15355496 15891695 17173910 17397224 19194370 20080264 20743060 21746530 22326083 22750216 23501140 24952681 25100330 25426712 26265980 28270489 28437770 31783390 32630429 34347820 36969101 38388740 41318407 41486120 43493060 44652166 47002280 49905362 50200660 52531960 54031763 56540978 56875540 60388441 63566780 65260858 68695640 73938202 76777480 82636814 86986120 89304332 99810724 100401320 108063526 111630415 113081956 113751080 120776882 124763405 127133560 130521716 141352445 147876404 163152145 165273628 178608664 184845505 199621448 206592035 216127052 223260830 226163912 241553764 249526810 261043432 270158815 282704890 295752808 301942205 326304290 330547256 369691010 413184070 424195577 432254104 446521660 480598313 483107528 499053620 537139291 540317630 565409780 603884410 652608580 702412919 739382020 785049733 826368140 848391154 893043320 961196626 998107240 1026603497 1074278582 1080635260 1130819560 1207768820 1305217160 1404825838 1478764040 1570099466 1652736280 1696782308 1922393252 2053206994 2120977885 2148557164 2161270520 2402991565 2415537640 2685696455 2809651676 3140198932 3393564616 3512064595 3844786504 3925248665 4106413988 4241955770 4297114328 4805983130 5133017485 5371392910 5619303352 6280397864 7024129190 7850497330 8212827976 8483911540 9131367947 9611966260 10205646529 10266034970 10742785820 13345845461 14048258380 15700994660 16967823080 18262735894 19223932520 20411293058 20532069940 21485571640 26691690922 28096516760 31401989320 36525471788 40822586116 41064139880 45656839735 51028232645 53383381844 66729227305 73050943576 81645172232 91313679470 102056465290 106766763688 133458454610 173495990993 182627358940 204112930580 266916909220 346991981986 365254717880 408225861160 533833818440 693983963972 867479954965 1387967927944 1734959909930 3469919819860 6939839639720
• Sum of all divisors σ(n): 18940909740660
• Sum of proper divisors (its aliquot sum) s(n): 12001070100940
• 6939839639720 is an abundant number, because the sum of its proper divisors (12001070100940) is greater than itself. Its abundance is 5061230461220

Bases of 6939839639720

• Binary: 1100100111111001110101011010011000010101000₂
• Hexadecimal: 0x64FCEAD30A8
• Base-36: 2GK49C8TK

Squares and roots of 6939839639720

• 6939839639720 squared (6939839639720²) is 48161374225029019401678400
• 6939839639720 cubed (6939839639720³) is 334232213950245484211088717419306048000
• The square root of 6939839639720 is 2634357.5383231485
• The cube root of 6939839639720 is 19074.3528283621

Scales and comparisons

• 6,939,839,639,720 seconds is equal to 220,665 years, 22 weeks, 4 days, 1 hour, 15 minutes, 20 seconds.
• To count from 1 to 6,939,839,639,720 would take you about five hundred fifty-one thousand, six hundred sixty-three 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 6939839639720 cubic inches would be around 1589.5 feet tall.

Recreational maths with 6939839639720

• 6939839639720 backwards is 0279369389396
• The number of decimal digits it has is: 13
• The sum of 6939839639720's digits is 74
• More coming soon!