28938944608000

Names of 28938944608000

• Cardinal: 28938944608000 can be written as Twenty-eight trillion, nine hundred thirty-eight billion, nine hundred forty-four million, six hundred eight thousand.

Scientific notation

• Scientific notation: 2.8938944608 × 10¹³

Factors of 28938944608000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 7893

Divisors of 28938944608000

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 50 56 61 64 70 80 100 112 122 125 128 140 160 175 200 224 244 250 256 280 281 305 320 350 400 427 448 488 500 560 562 610 640 700 800 854 875 896 976 1000 1120 1124 1220 1280 1400 1405 1525 1600 1708 1750 1792 1952 1967 2000 2135 2240 2248 2440 2800 2810 3050 3200 3416 3500 3904 3934 4000 4270 4480 4496 4880 5600 5620 6100 6400 6832 7000 7025 7537 7625 7808 7868 8000 8540 8960 8992 9760 9835 10675 11200 11240 12200 13664 14000 14050 15074 15250 15616 15736 16000 17080 17141 17984 19520 19670 21350 22400 22480 24400 27328 28000 28100 30148 30500 31472 32000 34160 34282 35125 35968 37685 39040 39340 42700 44800 44960 48800 49175 52759 53375 54656 56000 56200 60296 61000 62944 68320 68564 70250 71936 75370 78080 78680 85400 85705 89920 97600 98350 105518 106750 109312 112000 112400 119987 120592 122000 125888 136640 137128 140500 150740 157360 170800 171410 179840 188425 195200 196700 211036 213500 224000 224800 239974 241184 244000 245875 251776 263795 273280 274256 281000 301480 314720 341600 342820 359680 376850 390400 393400 422072 427000 428525 449600 459757 479948 482368 488000 491750 503552 527590 546560 548512 562000 599935 602960 629440 683200 685640 753700 786800 844144 854000 857050 899200 919514 942125 959896 964736 976000 983500 1055180 1097024 1124000 1199870 1205920 1258880 1318975 1366400 1371280 1507400 1573600 1688288 1708000 1714100 1798400 1839028 1884250 1919792 1929472 1952000 1967000 2110360 2117897 2142625 2194048 2248000 2298785 2399740 2411840 2517760 2637950 2732800 2742560 2999675 3014800 3147200 3218299 3376576 3416000 3428200 3678056 3768500 3839584 3934000 4220720 4235794 4285250 4388096 4496000 4597570 4799480 4823680 5275900 5485120 5999350 6029600 6294400 6436598 6594875 6753152 6832000 6856400 7356112 7537000 7679168 7868000 8441440 8471588 8570500 8992000 9195140 9598960 9647360 10551800 10589485 10970240 11493925 11998700 12059200 12588800 12873196 13189750 13506304 13664000 13712800 14712224 14825279 14998375 15074000 15358336 15736000 16091495 16882880 16943176 17141000 18390280 19197920 21103600 21178970 21940480 22987850 23997400 24118400 25746392 26379500 27425600 29424448 29650558 29996750 30148000 30716672 31472000 32182990 33765760 33886352 34282000 36780560 38395840 42207200 42357940 45975700 47994800 48236800 51492784 52759000 52947425 54851200 57469625 58848896 59301116 59993500 60296000 62944000 64365980 67531520 67772704 68564000 73561120 74126395 76791680 80457475 84414400 84715880 91951400 95989600 102985568 105518000 105894850 109702400 114939250 117697792 118602232 119987000 120592000 128731960 129191717 135545408 137128000 147122240 148252790 153583360 160914950 168828800 169431760 183902800 191979200 205971136 211036000 211789700 229878500 237204464 239974000 241184000 257463920 258383434 264737125 271090816 274256000 294244480 296505580 321829900 337657600 338863520 367805600 370631975 383958400 402287375 411942272 422072000 423579400 459757000 474408928 479948000 514927840 516766868 529474250 542181632 548512000 588488960 593011160 643659800 645958585 677727040 735611200 741263950 767916800 804574750 823884544 844144000 847158800 904342019 919514000 948817856 959896000 1029855680 1033533736 1058948500 1186022320 1287319600 1291917170 1355454080 1471222400 1482527900 1609149500 1688288000 1694317600 1808684038 1839028000 1853159875 1897635712 1919792000 2059711360 2067067472 2117897000 2372044640 2574639200 2583834340 2710908160 2942444800 2965055800 3218299000 3229792925 3388635200 3617368076 3678056000 3706319750 3795271424 3839584000 4119422720 4134134944 4235794000 4521710095 4744089280 5149278400 5167668680 5930111600 6436598000 6459585850 6777270400 7234736152 7356112000 7412639500 8268269888 8471588000 9043420190 9488178560 10298556800 10335337360 11860223200 12873196000 12919171700 13554540800 14469472304 14712224000 14825279000 16148964625 16536539776 16943176000 18086840380 18976357120 20597113600 20670674720 22608550475 23720446400 25746392000 25838343400 28938944608 29650558000 32297929250 33073079552 33886352000 36173680760 41341349440 45217100950 47440892800 51492784000 51676686800 57877889216 59301116000 64595858500 67772704000 72347361520 82682698880 90434201900 94881785600 102985568000 103353373600 113042752375 115755778432 118602232000 129191717000 144694723040 165365397760 180868403800 206706747200 226085504750 231511556864 237204464000 258383434000 289389446080 361736807600 413413494400 452171009500 474408928000 516766868000 578778892160 723473615200 826826988800 904342019000 1033533736000 1157557784320 1446947230400 1808684038000 2067067472000 2893894460800 3617368076000 4134134944000 5787788921600 7234736152000 14469472304000 28938944608000
• Sum of all divisors σ(n): 84048974021376
• Sum of proper divisors (its aliquot sum) s(n): 55110029413376
• 28938944608000 is an abundant number, because the sum of its proper divisors (55110029413376) is greater than itself. Its abundance is 26171084805376

Bases of 28938944608000

• Binary: 110100101000111011111100000110111011100000000₂
• Hexadecimal: 0x1A51DF837700
• Base-36: A9AD8FRWG

Squares and roots of 28938944608000

• 28938944608000 squared (28938944608000²) is 837462515024892273664000000
• 28938944608000 cubed (28938944608000³) is 24235281333581725248729673203712000000000
• The square root of 28938944608000 is 5379492.9694163557
• The cube root of 28938944608000 is 30701.5920149701

Scales and comparisons

• 28,938,944,608,000 seconds is equal to 920,168 years, 48 weeks, 12 hours, 26 minutes, 40 seconds.
• To count from 1 to 28,938,944,608,000 would take you about two million, three hundred thousand, four hundred twenty-two 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 28938944608000 cubic inches would be around 2558.5 feet tall.

Recreational maths with 28938944608000

• 28938944608000 backwards is 00080644983982
• 28938944608000 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 28938944608000's digits is 61
• More coming soon!