1398902839984

Names of 1398902839984

• Cardinal: 1398902839984 can be written as One trillion, three hundred ninety-eight billion, nine hundred two million, eight hundred thirty-nine thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 1.398902839984 × 10¹²

Factors of 1398902839984

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 470

Divisors of 1398902839984

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 8 13 16 17 23 26 31 34 46 52 62 68 92 104 124 127 136 184 208 221 248 254 257 272 289 299 368 391 403 442 496 508 514 527 578 598 713 782 806 884 1016 1028 1054 1156 1196 1426 1564 1612 1651 1768 2032 2056 2108 2159 2312 2392 2852 2921 3128 3224 3302 3341 3536 3757 3937 4112 4216 4318 4369 4624 4784 5083 5704 5842 5911 6256 6448 6604 6647 6682 6851 7514 7874 7967 8432 8636 8738 8959 9269 10166 11408 11684 11822 12121 13208 13294 13364 13702 15028 15748 15934 17272 17476 17918 18538 20332 23368 23644 24242 26416 26588 26728 27404 28067 30056 31496 31868 32639 34544 34952 35836 36703 37076 37973 40664 46736 47288 48484 49657 51181 53176 53456 54808 56134 56797 60112 62992 63736 65278 66929 69904 71672 73406 74152 74273 75946 76843 81328 86411 90551 94576 96968 99314 100487 102362 103571 106352 109616 112268 113594 116467 127472 130556 133858 135439 143344 146812 148304 148546 151892 153686 157573 172822 181102 183241 193936 198628 200974 204724 206057 207142 224536 227188 232934 261112 267716 270878 293624 297092 303784 307372 315146 345644 362204 366482 397256 401948 409448 412114 414284 424307 449072 454376 465868 477139 522224 535432 541756 554863 587248 594184 607568 614744 630292 645541 691288 724408 732964 750697 794512 803896 818896 824228 828568 844169 848614 870077 908752 931736 954278 965549 1011809 1070864 1083512 1109726 1137793 1177163 1188368 1229488 1260584 1291082 1306331 1382576 1448816 1465928 1501394 1539367 1607792 1648456 1657136 1688338 1697228 1708279 1740154 1760707 1863472 1908556 1931098 2023618 2167024 2219452 2275586 2302463 2354326 2382133 2521168 2582164 2612662 2678741 2931856 3002788 3078734 3115097 3296912 3376676 3394456 3416558 3480308 3521414 3817112 3862196 4047236 4438904 4551172 4604926 4708652 4764266 5164328 5225324 5357482 6005576 6157468 6230194 6753352 6788912 6833116 6960616 7042828 7213219 7634224 7724392 8094472 8877808 9102344 9209852 9417304 9432671 9528532 9759061 10328656 10450648 10714964 10974197 12011152 12314936 12460388 12761849 13153517 13506704 13666232 13921232 14085656 14426438 14791309 15448784 16188944 17200753 18204688 18419704 18834608 18865342 19057064 19518122 20011771 20901296 21429928 21948394 22207627 23271607 24629872 24920776 25523698 26169239 26307034 27332464 28171312 28852876 29582618 29932019 34401506 36839408 37730684 38114128 39036244 40023542 40496261 42859856 43896788 44415254 46543214 49841552 51047396 52338478 52614068 52956649 57705752 59165236 59864038 68803012 75461368 78072488 80047084 80992522 87793576 88830508 93086428 102094792 104676956 105228136 105913298 115411504 118330472 119728076 122624723 137606024 150922736 156144976 160094168 161985044 165904037 175587152 177661016 186172856 204189584 209353912 210456272 211826596 216951433 223609789 236660944 239456152 245249446 275212048 292412801 302530891 320188336 323970088 331808074 340200107 355322032 372345712 395617319 418707824 423653192 433902866 447219578 478912304 490498892 584825602 605061782 647940176 663616148 680400214 688436437 791234638 847306384 867805732 894439156 980997784 1169651204 1210123564 1327232296 1360800428 1376872874 1582469276 1735611464 1788878312 1961995568 2339302408 2420247128 2654464592 2721600856 2753745748 2820368629 3164938552 3471222928 3577756624 3801366413 4678604816 4840494256 5143025147 5443201712 5507491496 5640737258 6329877104 6725494423 7602732826 10286050294 11014982992 11281474516 13450988846 15205465652 20572100588 22562949032 26901977692 30410931304 41144201176 45125898064 53803955384 60821862608 82288402352 87431427499 107607910768 174862854998 349725709996 699451419992 1398902839984
• Sum of all divisors σ(n): 3379239714816
• Sum of proper divisors (its aliquot sum) s(n): 1980336874832
• 1398902839984 is an abundant number, because the sum of its proper divisors (1980336874832) is greater than itself. Its abundance is 581434034848

Bases of 1398902839984

• Binary: 10100010110110101000110110101101010110000₂
• Hexadecimal: 0x145B51B5AB0
• Base-36: HUNAMRHS

Squares and roots of 1398902839984

• 1398902839984 squared (1398902839984²) is 1956929155715300709120256
• 1398902839984 cubed (1398902839984³) is 2737553753577625526950895208581115904
• The square root of 1398902839984 is 1182752.2310205127
• The cube root of 1398902839984 is 11183.9663218993

Scales and comparisons

• 1,398,902,839,984 seconds is equal to 44,480 years, 40 weeks, 5 days, 2 hours, 13 minutes, 4 seconds.
• To count from 1 to 1,398,902,839,984 would take you about one hundred eleven thousand, two hundred 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 1398902839984 cubic inches would be around 932 feet tall.

Recreational maths with 1398902839984

• 1398902839984 backwards is 4899382098931
• The number of decimal digits it has is: 13
• The sum of 1398902839984's digits is 73
• More coming soon!