768428886400

Names of 768428886400

• Cardinal: 768428886400 can be written as Seven hundred sixty-eight billion, four hundred twenty-eight million, eight hundred eighty-six thousand, four hundred.

Scientific notation

• Scientific notation: 7.684288864 × 10¹¹

Factors of 768428886400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 106257

Divisors of 768428886400

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 17 19 20 25 28 32 34 35 38 40 50 56 64 68 70 76 80 85 95 100 112 119 128 133 136 140 152 160 170 175 190 200 224 238 266 272 280 304 320 323 340 350 380 400 425 448 475 476 532 544 560 595 608 640 646 665 680 700 760 800 850 896 950 952 1064 1088 1120 1190 1216 1292 1330 1360 1400 1520 1600 1615 1700 1900 1904 2128 2176 2240 2261 2380 2432 2584 2660 2720 2800 2975 3040 3200 3230 3325 3400 3800 3808 4256 4480 4522 4760 5168 5320 5440 5600 5950 6080 6460 6650 6800 7600 7616 8075 8512 9044 9520 10336 10640 10880 11200 11305 11900 12160 12920 13300 13600 15200 15232 16150 17024 18088 19040 20672 21280 22400 22610 23800 25840 26600 27200 30400 32300 36176 38080 41344 42560 45220 47600 51680 53200 54400 56525 60800 64600 72352 76160 85120 90440 95200 103360 106207 106400 113050 129200 144704 180880 190400 206720 212414 212800 226100 258400 289408 361760 380800 424828 425600 452200 516800 531035 723520 743449 849656 904400 1033600 1062070 1447040 1486898 1699312 1805519 1808800 2017933 2124140 2655175 2973796 3398624 3611038 3617600 3717245 4035866 4248280 5310350 5947592 6797248 7222076 7235200 7434490 8071732 8496560 9027595 10089665 10620700 11895184 12638633 13594496 14125531 14444152 14868980 16143464 16993120 18055190 18586225 20179330 21241400 23790368 25277266 28251062 28888304 29737960 32286928 33986240 34304861 36110380 37172450 40358660 42482800 45137975 47580736 50448325 50554532 56502124 57776608 59475920 63193165 64573856 67972480 68609722 70627655 72220760 74344900 80717320 84965600 90275950 95161472 100896650 101109064 113004248 115553216 118951840 126386330 129147712 137219444 141255310 144441520 148689800 161434640 169931200 171524305 180551900 201793300 202218128 226008496 231106432 237903680 240134027 252772660 258295424 274438888 282510620 288883040 297379600 315965825 322869280 339862400 343048610 353138275 361103800 403586600 404436256 452016992 475807360 480268054 505545320 548877776 565021240 577766080 594759200 631931650 645738560 686097220 706276550 722207600 807173200 808872512 857621525 904033984 960536108 1011090640 1097755552 1130042480 1155532160 1189518400 1200670135 1263863300 1291477120 1372194440 1412553100 1444415200 1614346400 1617745024 1715243050 1808067968 1921072216 2022181280 2195511104 2260084960 2379036800 2401340270 2527726600 2744388880 2825106200 2888830400 3228692800 3430486100 3842144432 4044362560 4391022208 4520169920 4802680540 5055453200 5488777760 5650212400 5777660800 6003350675 6457385600 6860972200 7684288864 8088725120 9040339840 9605361080 10110906400 10977555520 11300424800 12006701350 13721944400 15368577728 19210722160 20221812800 21955111040 22600849600 24013402700 27443888800 30737155456 38421444320 40443625600 45201699200 48026805400 54887777600 76842888640 96053610800 109775555200 153685777280 192107221600 384214443200 768428886400
• Sum of all divisors σ(n): 2417973811200
• Sum of proper divisors (its aliquot sum) s(n): 1649544924800
• 768428886400 is an abundant number, because the sum of its proper divisors (1649544924800) is greater than itself. Its abundance is 881116038400

Bases of 768428886400

• Binary: 1011001011101001111011100100100110000000₂
• Hexadecimal: 0xB2E9EE4980
• Base-36: 9T0EPVGG

Squares and roots of 768428886400

• 768428886400 squared (768428886400²) is 590482953453944104960000
• 768428886400 cubed (768428886400³) is 453744158360797302262257516544000000
• The square root of 768428886400 is 876600.7565591077
• The cube root of 768428886400 is 9159.4183189293

Scales and comparisons

• 768,428,886,400 seconds is equal to 24,433 years, 34 weeks, 2 days, 20 hours, 26 minutes, 40 seconds.
• To count from 1 to 768,428,886,400 would take you about forty-eight thousand, eight hundred sixty-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 768428886400 cubic inches would be around 763.3 feet tall.

Recreational maths with 768428886400

• 768428886400 backwards is 004688824867
• The number of decimal digits it has is: 12
• The sum of 768428886400's digits is 61
• More coming soon!