768348417068820

Names of 768348417068820

• Cardinal: 768348417068820 can be written as Seven hundred sixty-eight trillion, three hundred forty-eight billion, four hundred seventeen million, sixty-eight thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 7.6834841706882 × 10¹⁴

Factors of 768348417068820

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 140734615

Divisors of 768348417068820

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 49 60 63 70 84 90 98 105 126 140 147 180 196 210 245 252 294 315 420 441 490 588 619 630 735 882 980 1238 1260 1470 1764 1857 2205 2476 2940 3095 3714 4333 4410 5571 6190 7428 8666 8820 9285 11142 12380 12999 17332 18570 21665 22284 25998 27855 30331 37140 38997 43330 51996 55710 60662 64995 77994 86660 90993 111420 121324 129990 151655 155988 181986 194985 259980 272979 303310 363972 389970 454965 545958 606620 779940 909930 1091916 1364895 1819860 2729790 5459580 140733979 281467958 422201937 562935916 703669895 844403874 985137853 1266605811 1407339790 1688807748 1970275706 2111009685 2533211622 2814679580 2955413559 3940551412 4222019370 4925689265 5066423244 5910827118 6333029055 6895964971 8444038740 8866240677 9851378530 11821654236 12666058110 13791929942 14777067795 17732481354 19702757060 20687894913 25332116220 27583859884 29554135590 34479824855 35464962708 41375789826 44331203385 59108271180 62063684739 68959649710 82751579652 87114333001 88662406770 103439474565 124127369478 137919299420 174228666002 177324813540 206878949130 248254738956 261342999003 310318423695 348457332004 413757898260 435571665005 522685998006 609800331007 620636847390 784028997009 871143330010 1045371996012 1219600662014 1241273694780 1306714995015 1568057994018 1742286660020 1829400993021 2439201324028 2613429990030 3049001655035 3136115988036 3658801986042 3920144985045 4268602317049 5226859980060 5488202979063 6098003310070 7317603972084 7840289970090 8537204634098 9147004965105 10976405958126 12196006620140 12805806951147 15680579940180 17074409268196 18294009930210 21343011585245 21952811916252 25611613902294 27441014895315 36588019860420 38417420853441 42686023170490 51223227804588 54882029790630 64029034755735 76834841706882 85372046340980 109764059581260 128058069511470 153669683413764 192087104267205 256116139022940 384174208534410 768348417068820
• Sum of all divisors σ(n): 2715552213847200
• Sum of proper divisors (its aliquot sum) s(n): 1947203796778380
• 768348417068820 is an abundant number, because the sum of its proper divisors (1947203796778380) is greater than itself. Its abundance is 1178855379709560

Bases of 768348417068820

• Binary: 10101110101100111100001110011101101000111100010100₂
• Hexadecimal: 0x2BACF0E768F14
• Base-36: 7KCUE1CRH0

Squares and roots of 768348417068820

• 768348417068820 squared (768348417068820²) is 590359290012161365120616192400
• 768348417068820 cubed (768348417068820³) is 453601625982716621977621410642708237160968000
• The square root of 768348417068820 is 27719098.4173154521
• The cube root of 768348417068820 is 91590.9858515885

Scales and comparisons

• 768,348,417,068,820 seconds is equal to 24,431,103 years, 1 day, 20 hours, 27 minutes.
• To count from 1 to 768,348,417,068,820 would take you about sixty-one million, seventy-seven thousand, seven hundred fifty-seven 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 768348417068820 cubic inches would be around 7632.6 feet tall.

Recreational maths with 768348417068820

• 768348417068820 backwards is 028860714843867
• The number of decimal digits it has is: 15
• The sum of 768348417068820's digits is 72
• More coming soon!