7668383882640

Names of 7668383882640

• Cardinal: 7668383882640 can be written as Seven trillion, six hundred sixty-eight billion, three hundred eighty-three million, eight hundred eighty-two thousand, six hundred forty.

Scientific notation

• Scientific notation: 7.66838388264 × 10¹²

Factors of 7668383882640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 336399

Divisors of 7668383882640

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 39 40 48 52 60 65 78 80 104 120 130 156 169 195 208 240 260 312 338 390 507 520 563 624 676 780 845 1014 1040 1126 1352 1560 1689 1690 2028 2252 2535 2704 2815 3120 3378 3380 4056 4504 5070 5630 6756 6760 7319 8112 8445 9008 10140 11260 13512 13520 14638 16890 20280 21957 22520 27024 29276 33780 36595 40560 43914 45040 58552 67560 73190 87828 95147 109785 117104 135120 146380 175656 190294 219570 285441 292760 335813 351312 380588 439140 475735 570882 585520 671626 761176 878280 951470 1007439 1141764 1343252 1427205 1522352 1679065 1756560 1902940 2014878 2283528 2686504 2854410 3358130 3805880 4029756 4365569 4567056 5037195 5373008 5708820 6716260 7611760 8059512 8731138 10074390 11417640 13096707 13432520 16119024 17462276 20148780 21827845 22835280 26193414 26865040 34924552 40297560 43655690 52386828 56752397 65483535 69849104 80595120 87311380 104773656 113504794 130967070 170257191 174622760 189062719 209547312 227009588 261934140 283761985 340514382 349245520 378125438 454019176 523868280 567188157 567523970 681028764 756250876 851285955 908038352 945313595 1047736560 1134376314 1135047940 1362057528 1512501752 1702571910 1890627190 2268752628 2270095880 2457815347 2724115056 2835940785 3025003504 3405143820 3781254380 4537505256 4540191760 4915630694 5671881570 6810287640 7373446041 7562508760 9075010512 9831261388 11343763140 12289076735 13620575280 14746892082 15125017520 19662522776 22687526280 24578153470 29493784164 31951599511 36867230205 39325045552 45375052560 49156306940 58987568328 63903199022 73734460410 95854798533 98312613880 117975136656 127806398044 147468920820 159757997555 191709597066 196625227760 255612796088 294937841640 319515995110 383419194132 479273992665 511225592176 589875683280 639031990220 766838388264 958547985330 1278063980440 1533676776528 1917095970660 2556127960880 3834191941320 7668383882640
• Sum of all divisors σ(n): 25787065718592
• Sum of proper divisors (its aliquot sum) s(n): 18118681835952
• 7668383882640 is an abundant number, because the sum of its proper divisors (18118681835952) is greater than itself. Its abundance is 10450297953312

Bases of 7668383882640

• Binary: 1101111100101101111010011000001110110010000₂
• Hexadecimal: 0x6F96F4C1D90
• Base-36: 2PUT1RSEO

Squares and roots of 7668383882640

• 7668383882640 squared (7668383882640²) is 58804111371532921293369600
• 7668383882640 cubed (7668383882640³) is 450932499874430598556231103736543744000
• The square root of 7668383882640 is 2769184.6963754513
• The cube root of 7668383882640 is 19719.7444194861

Scales and comparisons

• 7,668,383,882,640 seconds is equal to 243,830 years, 46 weeks, 1 day, 2 hours, 4 minutes.
• To count from 1 to 7,668,383,882,640 would take you about six hundred nine thousand, five hundred seventy-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 7668383882640 cubic inches would be around 1643.3 feet tall.

Recreational maths with 7668383882640

• 7668383882640 backwards is 0462883838667
• The number of decimal digits it has is: 13
• The sum of 7668383882640's digits is 69
• More coming soon!