1389485592768

Names of 1389485592768

• Cardinal: 1389485592768 can be written as One trillion, three hundred eighty-nine billion, four hundred eighty-five million, five hundred ninety-two thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.389485592768 × 10¹²

Factors of 1389485592768

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 8308

Divisors of 1389485592768

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 19 21 24 26 28 32 38 39 42 48 49 52 56 57 64 73 76 78 84 91 96 98 104 112 114 133 146 147 152 156 168 182 192 196 208 219 224 228 247 266 273 292 294 304 312 336 364 392 399 416 438 448 456 494 511 532 546 584 588 608 624 637 672 728 741 784 798 832 876 912 931 949 988 1022 1064 1092 1168 1176 1216 1248 1274 1344 1387 1456 1482 1533 1568 1596 1729 1752 1824 1862 1898 1911 1976 2044 2128 2184 2336 2352 2496 2548 2774 2793 2847 2912 2964 3066 3136 3192 3458 3504 3577 3648 3724 3796 3822 3952 4088 4161 4256 4368 4672 4704 5096 5187 5548 5586 5694 5824 5928 6132 6384 6643 6916 7008 7154 7448 7592 7644 7904 8176 8191 8322 8512 8736 9408 9709 10192 10374 10731 11096 11172 11388 11856 12103 12264 12768 13286 13832 14016 14308 14896 15184 15288 15808 16352 16382 16644 17472 18031 19418 19929 20384 20748 21462 22192 22344 22776 23712 24206 24528 24573 25536 26572 27664 28616 29127 29792 30368 30576 32704 32764 33288 36062 36309 38836 39858 40768 41496 42924 44384 44688 45552 46501 47424 48412 49056 49146 53144 54093 55328 57232 57337 58254 59584 60736 61152 65528 66576 67963 72124 72618 77672 79716 82992 85848 88768 89376 91104 93002 96824 98112 98292 106288 106483 108186 110656 114464 114674 116508 122304 126217 131056 133152 135926 139503 144248 145236 155344 155629 159432 165984 171696 172011 178752 182208 186004 193648 196584 203889 212576 212966 216372 228928 229348 233016 252434 262112 266304 271852 279006 288496 290472 310688 311258 318864 319449 331968 343392 344022 372008 378651 387296 393168 401359 407778 425152 425932 432744 458696 466032 466887 504868 524224 543704 558012 576992 580944 597943 621376 622516 637728 638898 686784 688044 744016 745381 757302 774592 786336 802718 815556 851864 865488 883519 917392 932064 933774 1009736 1087408 1089403 1116024 1153984 1161888 1195886 1204077 1245032 1275456 1277796 1376088 1488032 1490762 1514604 1572672 1605436 1631112 1703728 1730976 1767038 1793829 1834784 1864128 1867548 2019472 2023177 2174816 2178806 2232048 2236143 2323776 2391772 2408154 2490064 2555592 2650557 2752176 2976064 2981524 3029208 3210872 3262224 3268209 3407456 3461952 3534076 3587658 3669568 3735096 4038944 4046354 4185601 4349632 4357612 4464096 4472286 4783544 4816308 4980128 5111184 5217667 5301114 5504352 5963048 6058416 6069531 6421744 6524448 6536418 6814912 7068152 7175316 7470192 7625821 7773259 8077888 8092708 8371202 8715224 8928192 8944572 9567088 9632616 9960256 10222368 10435334 10602228 11008704 11360917 11926096 12116832 12139062 12556803 12843488 13048896 13072836 14136304 14162239 14350632 14940384 15251642 15546518 15653001 16185416 16742404 17430448 17889144 19134176 19265232 20444736 20870668 21204456 22721834 22877463 23319777 23852192 24233664 24278124 25113606 25686976 26145672 28272608 28324478 28701264 29299207 29880768 30503284 31093036 31306002 32370832 33484808 34082751 34860896 35778288 38268352 38530464 41741336 42408912 42486717 45443668 45754926 46639554 47704384 48556248 50227212 52291344 54412813 56545216 56648956 57402528 58598414 61006568 62186072 62612004 64741664 66969616 68165502 69721792 71556576 77060928 79526419 83482672 84817824 84973434 87897621 90887336 91509852 93279108 97112496 99135673 100454424 104582688 108825626 113297912 114805056 117196828 122013136 124372144 125224008 129483328 133939232 136331004 143113152 147691921 159052838 163238439 166965344 169635648 169946868 175795242 181774672 183019704 186558216 194224992 198271346 200908848 209165376 217651252 226595824 234393656 238579257 244026272 248744288 250448016 267878464 272662008 295383842 297407019 318105676 326476878 333930688 339893736 351590484 363549344 366039408 373116432 380889691 388449984 396542692 401817696 435302504 443075763 453191648 468787312 477158514 488052544 497488576 500896032 545324016 556684933 590767684 594814038 636211352 652953756 679787472 703180968 727098688 732078816 746232864 761779382 793085384 803635392 870605008 886151526 906383296 937574624 954317028 1001792064 1033843447 1090648032 1113369866 1142669073 1181535368 1189628076 1272422704 1305907512 1359574944 1406361936 1464157632 1492465728 1523558764 1586170768 1670054799 1741210016 1772303052 1875149248 1908634056 2067686894 2181296064 2226739732 2285338146 2363070736 2379256152 2544845408 2611815024 2719149888 2812723872 3047117528 3101530341 3172341536 3340109598 3482420032 3544606104 3817268112 4135373788 4453479464 4570676292 4726141472 4758512304 5089690816 5223630048 5625447744 6094235056 6203060682 6344683072 6680219196 7089212208 7236904129 7634536224 8270747576 8906958928 9141352584 9452282944 9517024608 10447260096 12188470112 12406121364 13360438392 14178424416 14473808258 15269072448 16541495152 17813917856 18282705168 19034049216 21710712387 24376940224 24812242728 26720876784 28356848832 28947616516 33082990304 35627835712 36565410336 43421424774 49624485456 53441753568 57895233032 66165980608 73130820672 86842849548 99248970912 106883507136 115790466064 173685699096 198497941824 231580932128 347371398192 463161864256 694742796384 1389485592768
• Sum of all divisors σ(n): 4914940477440
• Sum of proper divisors (its aliquot sum) s(n): 3525454884672
• 1389485592768 is an abundant number, because the sum of its proper divisors (3525454884672) is greater than itself. Its abundance is 2135969291904

Bases of 1389485592768

• Binary: 10100001110000011110010111001000011000000₂
• Hexadecimal: 0x14383CB90C0
• Base-36: HQBJUH1C

Squares and roots of 1389485592768

• 1389485592768 squared (1389485592768²) is 1930670212509840333901824
• 1389485592768 cubed (1389485592768³) is 2682638444668756025384610966956408832
• The square root of 1389485592768 is 1178764.4348079051
• The cube root of 1389485592768 is 11158.8134188889

Scales and comparisons

• 1,389,485,592,768 seconds is equal to 44,181 years, 17 weeks, 6 days, 4 hours, 12 minutes, 48 seconds.
• To count from 1 to 1,389,485,592,768 would take you about one hundred ten thousand, four hundred fifty-three 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 1389485592768 cubic inches would be around 929.9 feet tall.

Recreational maths with 1389485592768

• 1389485592768 backwards is 8672955849831
• The number of decimal digits it has is: 13
• The sum of 1389485592768's digits is 75
• More coming soon!