28138107378024

Names of 28138107378024

• Cardinal: 28138107378024 can be written as Twenty-eight trillion, one hundred thirty-eight billion, one hundred seven million, three hundred seventy-eight thousand and twenty-four.

Scientific notation

• Scientific notation: 2.8138107378024 × 10¹³

Factors of 28138107378024

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 348

Divisors of 28138107378024

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 19 21 24 27 28 36 38 42 54 56 57 63 72 76 81 84 108 114 126 133 152 162 168 171 189 216 228 243 252 266 317 324 342 361 378 399 456 486 504 513 532 567 634 648 684 722 729 756 798 951 972 1026 1064 1083 1134 1197 1268 1368 1444 1458 1512 1539 1596 1701 1902 1944 2052 2166 2219 2268 2394 2527 2536 2853 2888 2916 3078 3192 3249 3402 3591 3804 4104 4332 4438 4536 4617 4788 5054 5103 5706 5832 6023 6156 6498 6657 6804 6859 7182 7581 7608 8559 8664 8876 9234 9576 9747 10108 10206 10773 11412 12046 12312 12996 13314 13608 13718 13851 14364 15162 17118 17752 18069 18468 19494 19971 20216 20412 20577 21546 22743 22824 24092 25677 25992 26628 27436 27702 28728 29241 30324 32319 34236 36138 36936 38988 39942 40824 41154 42161 43092 45486 48013 48184 51354 53256 54207 54872 55404 58482 59913 60648 61731 64638 68229 68472 72276 77031 77976 79884 82308 84322 86184 87723 90972 96026 96957 100489 102708 108414 110808 114437 116964 119826 123462 126483 129276 136458 144039 144552 154062 159768 162621 164616 168644 175446 179739 181944 185193 192052 193914 200978 204687 205416 216828 228874 231093 233928 239652 246924 252966 258552 263169 272916 288078 301467 308124 325242 337288 343311 350892 359478 370386 379449 384104 387828 401956 409374 432117 433656 457748 462186 479304 487863 493848 505932 526338 539217 545832 555579 576156 602934 614061 616248 650484 686622 701784 703423 718956 740772 758898 775656 801059 803912 818748 864234 904401 915496 924372 975726 1011864 1029933 1052676 1078434 1111158 1138347 1152312 1205868 1228122 1296351 1300968 1373244 1406846 1437912 1463589 1481544 1517796 1602118 1617651 1637496 1666737 1728468 1808802 1842183 1848744 1909291 1951452 2059866 2105352 2110269 2156868 2174303 2222316 2276694 2403177 2411736 2456244 2592702 2713203 2746488 2813692 2927178 3035592 3089799 3204236 3235302 3333474 3415041 3456936 3617604 3684366 3818582 3889053 3902904 4119732 4220538 4313736 4348606 4390767 4444632 4553388 4806354 4912488 5000211 5185404 5426406 5627384 5727873 5854356 6179598 6330807 6408472 6470604 6522909 6666948 6830082 7209531 7235208 7368732 7637164 7778106 8139609 8239464 8441076 8697212 8781534 9106776 9269397 9612708 10000422 10245123 10370808 10852812 11455746 11667159 11708712 12359196 12661614 12941208 13045818 13333896 13365037 13660164 14419062 14737464 15220121 15274328 15556212 16279218 16882152 17183619 17394424 17563068 18538794 18992421 19225416 19568727 20000844 20490246 21628593 21705624 22911492 23334318 24418827 24718392 25323228 26091636 26730074 27320328 27808191 28838124 30440242 30735369 31112424 32558436 34367238 35001477 35126136 36276529 37077588 37984842 39137454 40001688 40095111 40980492 43257186 45660363 45822984 46668636 48837654 50646456 51550857 52183272 53460148 55616382 56977263 57676248 58706181 60880484 61470738 64885779 65116872 68734476 70002954 72553058 73256481 74155176 75969684 78274908 80190222 81960984 83424573 86514372 91320726 93337272 97675308 103101714 106920296 108829587 111232764 113954526 117412362 120285333 121760968 122941476 129771558 136981089 137468952 140005908 145106116 146512962 151939368 154652571 156549816 160380444 166849146 170931789 173028744 176118543 182641452 194657337 195350616 206203428 217659174 222465528 227909052 234824724 240570666 245882952 253935703 259543116 273962178 280011816 290212232 293025924 309305142 320760888 326488761 333698292 341863578 352237086 360855999 365282904 389314674 410943267 412406856 435318348 455818104 463957713 469649448 481141332 507871406 512795367 519086232 528355629 547924356 583972011 586051848 618610284 652977522 667396584 683727156 689254051 704474172 721711998 761807109 778629348 821886534 870636696 927915426 962282664 979466283 1015742812 1025590734 1056711258 1082567997 1095848712 1167944022 1232829801 1237220568 1305955044 1367454312 1378508102 1391873139 1408948344 1443423996 1523614218 1557258696 1585066887 1643773068 1855830852 1958932566 2031485624 2051181468 2067762153 2113422516 2165135994 2285421327 2335888044 2465659602 2611910088 2757016204 2783746278 2886847992 2938398849 3047228436 3170133774 3247703991 3287546136 3698489403 3711661704 3917865132 4102362936 4135524306 4226845032 4330271988 4570842654 4671776088 4824778357 4931319204 5514032408 5567492556 5876797698 6094456872 6203286459 6340267548 6495407982 6856263981 7396978806 7835730264 8271048612 8660543976 8815196547 9141685308 9649556714 9743111973 9862638408 11095468209 11134985112 11753595396 12406572918 12680535096 12990815964 13712527962 14474335071 14793957612 16542097224 17630393094 18283370616 18609859377 19299113428 19486223946 20568791943 22190936418 23507190792 24813145836 25981631928 26445589641 27425055924 28948670142 29587915224 35260786188 37219718754 38598226856 38972447892 41137583886 43423005213 44381872836 49626291672 52891179282 54850111848 55829578131 57897340284 61706375829 70521572376 74439437508 77944895784 82275167772 86846010426 88763745672 105782358564 111659156262 115794680568 123412751658 130269015639 148878875016 164550335544 167488734393 173692020852 185119127487 211564717128 223318312524 246825503316 260538031278 334977468786 347384041704 370238254974 390807046917 446636625048 493651006632 502466203179 521076062556 669954937572 740476509948 781614093834 1004932406358 1042152125112 1172421140751 1339909875144 1480953019896 1563228187668 2009864812716 2344842281502 3126456375336 3517263422253 4019729625432 4689684563004 7034526844506 9379369126008 14069053689012 28138107378024
• Sum of all divisors σ(n): 95726165908800
• Sum of proper divisors (its aliquot sum) s(n): 67588058530776
• 28138107378024 is an abundant number, because the sum of its proper divisors (67588058530776) is greater than itself. Its abundance is 39449951152752

Bases of 28138107378024

• Binary: 110011001011101101001111001010001100101101000₂
• Hexadecimal: 0x199769E51968
• Base-36: 9Z2GUMMI0

Squares and roots of 28138107378024

• 28138107378024 squared (28138107378024²) is 791753086817208664038144576
• 28138107378024 cubed (28138107378024³) is 22278433373744575721020852175313197197824
• The square root of 28138107378024 is 5304536.4904036621
• The cube root of 28138107378024 is 30415.7334942803

Scales and comparisons

• 28,138,107,378,024 seconds is equal to 894,704 years, 40 weeks, 3 days, 2 hours, 20 minutes, 24 seconds.
• To count from 1 to 28,138,107,378,024 would take you about two million, two hundred thirty-six thousand, seven hundred sixty-one 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 28138107378024 cubic inches would be around 2534.6 feet tall.

Recreational maths with 28138107378024

• 28138107378024 backwards is 42087370183182
• 28138107378024 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 28138107378024's digits is 54
• More coming soon!