1389241988069320

Names of 1389241988069320

• Cardinal: 1389241988069320 can be written as One quadrillion, three hundred eighty-nine trillion, two hundred forty-one billion, nine hundred eighty-eight million, sixty-nine thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.38924198806932 × 10¹⁵

Factors of 1389241988069320

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2098

Divisors of 1389241988069320

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 20 22 28 35 40 41 44 53 55 56 70 77 82 88 106 110 140 154 164 205 212 220 265 280 287 308 328 371 385 410 424 440 451 530 574 583 616 742 770 820 902 1060 1148 1166 1435 1484 1540 1640 1804 1855 1979 2120 2173 2255 2296 2332 2809 2870 2915 2968 3080 3157 3608 3710 3958 4081 4346 4510 4664 5618 5740 5830 6314 7420 7916 8162 8692 9020 9895 10865 11236 11480 11660 12628 13853 14045 14840 15211 15785 15832 16324 17384 18040 19663 19790 20405 21730 21769 22472 23320 23903 25256 27706 28090 30422 30899 31570 32648 39326 39580 40810 43460 43538 47806 55412 56180 60844 61798 63140 69265 76055 78652 79160 81139 81620 86920 87076 95612 98315 104887 108845 110824 112360 115169 119515 121688 123596 126280 138530 152110 152383 154495 157304 162278 163240 167321 174152 191224 196630 209774 216293 217690 230338 239030 247192 277060 304220 304766 308990 324556 334642 393260 405695 419548 432586 435380 460676 478060 524435 554120 567973 575845 608440 609532 617980 649112 669284 734209 761915 786520 806183 811390 836605 839096 865172 870760 892529 921352 956120 1048870 1081465 1135946 1151690 1153757 1219064 1235960 1266859 1338568 1468418 1523830 1612366 1622780 1673210 1730344 1785058 2097740 2162930 2271892 2303380 2307514 2533718 2839865 2936836 3047660 3224732 3245560 3346420 3570116 3671045 3916441 4030915 4195480 4300367 4325860 4462645 4543784 4606760 4615028 5067436 5559011 5679730 5768785 5873672 6095320 6247703 6334295 6449464 6692840 7140232 7342090 7832882 8061830 8076299 8600734 8651720 8868013 8925290 9230056 10134872 11118022 11359460 11537570 12495406 12668590 14684180 15665764 16123660 16152598 17201468 17736026 17850580 19582205 21501835 22236044 22718920 23075140 24990812 25337180 27415087 27795055 29368360 30102569 31238515 31331528 32247320 32305196 34402936 35472052 35701160 38913077 39164410 40381495 43003670 43080851 44340065 44472088 46150280 47304037 49981624 50674360 54830174 55590110 60205138 61149121 62477030 64610392 70944104 77826154 78328820 80762990 86007340 86161702 88680130 94608074 109660348 111180220 120410276 122298242 124954060 137075435 150512845 155652308 156657640 160574081 161525980 172014680 172323404 177360260 189216148 194565385 207571373 215404255 219320696 222360440 227919451 236520185 240820552 244596484 249908120 274150870 301025690 301565957 305745605 311304616 321148162 323051960 331128259 344646808 354720520 378432296 389130770 415142746 428043847 430808510 455838902 473040370 489192968 548301740 602051380 603131914 611491210 642296324 662256518 778261540 802870405 830285492 856087694 861617020 911677804 946080740 1037856865 1096603480 1124018567 1139597255 1204102760 1206263828 1222982420 1284592648 1324513036 1452999611 1507829785 1556523080 1595436157 1605740810 1655641295 1660570984 1712175388 1723234040 1766314891 1823355608 1892161480 2075713730 2140219235 2248037134 2279194510 2283285103 2412527656 2445964840 2507113961 2649026072 2905999222 3015659570 3190872314 3211481620 3311282590 3424350776 3532629782 4151427460 4280438470 4496074268 4558389020 4566570206 5014227922 5620092835 5811998444 6031319140 6381744628 6422963240 6622565180 7065259564 7264998055 7977180785 8302854920 8510426293 8560876940 8831574455 8992148536 9116778040 9133140412 10028455844 11001282769 11240185670 11416425515 11623996888 12062638280 12364204237 12535569805 12763489256 13245130360 14130519128 14529996110 15954361570 15982995721 17020852586 17121753880 17549797727 17663148910 18266280824 20056911688 22002565538 22480371340 22832851030 24728408474 25071139610 29059992220 31908723140 31965991442 34041705172 35099595454 35326297820 42552131465 44005131076 44960742680 45665702060 49456816948 50142279220 55006413845 58119984440 59572984051 61821021185 63817446280 63931982884 68083410344 70199190908 70652595640 77008979383 79914978605 85104262930 87748988635 88010262152 91331404120 93614689223 98913633896 100284558440 110012827690 119145968102 121014110459 123642042370 127863965768 140398381816 154017958766 159829957210 170208525860 175497977270 187229378446 220025655380 238291936204 242028220918 247284084740 297864920255 308035917532 319659914420 340417051720 350995954540 374458756892 385044896915 440051310760 451052593529 468073446115 476583872408 484056441836 494568169480 595729840510 605070552295 616071835064 639319828840 655302824561 701991909080 748917513784 770089793830 847098773213 902105187058 936146892230 968112883672 1191459681020 1210141104590 1310605649122 1540179587660 1694197546426 1804210374116 1872293784460 2255262967645 2382919362040 2420282209180 2621211298244 3080359175320 3157368154703 3276514122805 3388395092852 3608420748232 3744587568920 4235493866065 4510525935290 4840564418360 4961578528819 5242422596488 6314736309406 6553028245610 6776790185704 8470987732130 9021051870580 9923157057638 12629472618812 13106056491220 15786840773515 16941975464260 18042103741160 19846314115276 24807892644095 25258945237624 26212112982440 31573681547030 33883950928520 34731049701733 39692628230552 49615785288190 63147363094060 69462099403466 99231570576380 126294726188120 138924198806932 173655248508665 198463141152760 277848397613864 347310497017330 694620994034660 1389241988069320
• Sum of all divisors σ(n): 4070947261530240
• Sum of proper divisors (its aliquot sum) s(n): 2681705273460920
• 1389241988069320 is an abundant number, because the sum of its proper divisors (2681705273460920) is greater than itself. Its abundance is 1292463285391600

Bases of 1389241988069320

• Binary: 100111011111000001000011011001101001011011111001000₂
• Hexadecimal: 0x4EF821B34B7C8
• Base-36: DOG0YIJ4JS

Squares and roots of 1389241988069320

• 1389241988069320 squared (1389241988069320²) is 1929993301414796653221125262400
• 1389241988069320 cubed (1389241988069320³) is 2681227731017962450790736367134886054389568000
• The square root of 1389241988069320 is 37272536.6465621709
• The cube root of 1389241988069320 is 111581.6125949257

Scales and comparisons

• 1,389,241,988,069,320 seconds is equal to 44,173,598 years, 4 days, 17 hours, 28 minutes, 40 seconds.
• To count from 1 to 1,389,241,988,069,320 would take you about one hundred thirty-two million, five hundred twenty thousand, seven hundred ninety-four 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 1389241988069320 cubic inches would be around 9298.5 feet tall.

Recreational maths with 1389241988069320

• 1389241988069320 backwards is 0239608891429831
• The number of decimal digits it has is: 16
• The sum of 1389241988069320's digits is 73
• More coming soon!