28988992062800

Names of 28988992062800

• Cardinal: 28988992062800 can be written as Twenty-eight trillion, nine hundred eighty-eight billion, nine hundred ninety-two million, sixty-two thousand, eight hundred.

Scientific notation

• Scientific notation: 2.89889920628 × 10¹³

Factors of 28988992062800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2814

Divisors of 28988992062800

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 25 28 35 40 44 50 55 56 70 77 80 88 100 110 112 121 140 154 175 176 200 220 242 275 280 308 350 385 400 440 484 550 560 605 616 700 770 847 880 968 1100 1210 1232 1331 1400 1540 1694 1925 1936 2200 2420 2662 2789 2800 3025 3080 3388 3850 4235 4400 4840 5324 5578 6050 6160 6655 6776 7700 8470 9317 9680 10648 11156 12100 13310 13552 13945 15400 16940 18634 19523 21175 21296 22312 24200 26620 27890 30679 30800 33275 33880 37268 39046 42350 44624 46585 48400 53240 55780 61358 66550 67760 69725 74536 78092 84700 93170 97615 106480 111560 122716 133100 139450 149072 153395 156184 169400 186340 195230 214753 223120 232925 245432 266200 278900 306790 312368 337469 338800 372680 390460 429506 465850 488075 490864 532400 557800 613580 674938 745360 766975 780920 859012 931700 976150 1073765 1115600 1227160 1349876 1533950 1561840 1687345 1718024 1863400 1952300 2147530 2362283 2454320 2699752 3067900 3374690 3436048 3712159 3726800 3904600 4295060 4724566 5368825 5399504 6135800 6749380 7424318 7778521 7809200 8436725 8590120 9449132 10737650 11811415 12271600 13498760 14848636 15557042 16873450 17180240 18560795 18898264 21475300 23622830 25985113 26997520 29697272 31114084 33746900 37121590 37796528 38892605 42950600 47245660 51970226 54449647 59057075 59394544 62228168 67493800 74243180 77785210 85563731 85901200 92803975 94491320 103940452 108899294 118114150 124456336 129925565 134987600 148486360 155570420 171127462 185607950 188982640 194463025 207880904 217798588 236228300 259851130 272248235 296972720 311140840 342254924 371215900 388926050 415761808 427818655 435597176 472456600 519702260 544496470 598946117 622281680 649627825 684509848 742431800 777852100 855637310 871194352 941201041 944913200 1039404520 1088992940 1197892234 1299255650 1361241175 1369019696 1484863600 1555704200 1711274620 1882402082 2078809040 2139093275 2177985880 2395784468 2598511300 2722482350 2994730585 3111408400 3422549240 3764804164 4278186550 4355971760 4706005205 4791568936 5197022600 5444964700 5989461170 6588407287 6845098480 7529608328 8556373100 9412010410 9583137872 10353211451 10394045200 10889929400 11978922340 13176814574 14973652925 15059216656 17112746200 18824020820 20706422902 21779858800 23530026025 23957844680 26353629148 29947305850 32942036435 34225492400 37648041640 41412845804 47060052050 47915689360 51766057255 52707258296 59894611700 65884072870 72472480157 75296083280 82825691608 94120104100 103532114510 105414516592 119789223400 131768145740 144944960314 164710182175 165651383216 188240208200 207064229020 239578446800 258830286275 263536291480 289889920628 329420364350 362362400785 376480416400 414128458040 517660572550 527072582960 579779841256 658840728700 724724801570 828256916080 1035321145100 1159559682512 1317681457400 1449449603140 1811812003925 2070642290200 2635362914800 2898899206280 3623624007850 4141284580400 5797798412560 7247248015700 14494496031400 28988992062800
• Sum of all divisors σ(n): 87580460569152
• Sum of proper divisors (its aliquot sum) s(n): 58591468506352
• 28988992062800 is an abundant number, because the sum of its proper divisors (58591468506352) is greater than itself. Its abundance is 29602476443552

Bases of 28988992062800

• Binary: 110100101110110000110100100110000010101010000₂
• Hexadecimal: 0x1A5D86930550
• Base-36: A9XCXEF68

Squares and roots of 28988992062800

• 28988992062800 squared (28988992062800²) is 840361660817081399143840000
• 28988992062800 cubed (28988992062800³) is 24361237515307798442442296475513152000000
• The square root of 28988992062800 is 5384142.6488160583
• The cube root of 28988992062800 is 30719.2804234403

Scales and comparisons

• 28,988,992,062,800 seconds is equal to 921,760 years, 14 weeks, 3 days, 11 hours, 13 minutes, 20 seconds.
• To count from 1 to 28,988,992,062,800 would take you about two million, three hundred four thousand, four hundred 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 28988992062800 cubic inches would be around 2559.9 feet tall.

Recreational maths with 28988992062800

• 28988992062800 backwards is 00826029988982
• The number of decimal digits it has is: 14
• The sum of 28988992062800's digits is 71
• More coming soon!