1029490931280

Names of 1029490931280

• Cardinal: 1029490931280 can be written as One trillion, twenty-nine billion, four hundred ninety million, nine hundred thirty-one thousand, two hundred eighty.

Scientific notation

• Scientific notation: 1.02949093128 × 10¹²

Factors of 1029490931280

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1710

Divisors of 1029490931280

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 31 35 40 42 48 56 60 62 70 80 84 93 105 112 120 124 140 155 168 186 210 217 240 248 280 310 336 372 420 434 465 496 560 601 620 651 744 840 868 930 961 1061 1085 1202 1240 1302 1488 1680 1736 1803 1860 1922 2122 2170 2404 2480 2604 2883 3005 3183 3255 3472 3606 3720 3844 4207 4244 4340 4805 4808 5208 5305 5766 6010 6366 6510 6727 7212 7427 7440 7688 8414 8488 8680 9015 9610 9616 10416 10610 11532 12020 12621 12732 13020 13454 14415 14424 14854 15376 15915 16828 16976 17360 18030 18631 19220 20181 21035 21220 22281 23064 24040 25242 25464 26040 26908 28830 28848 29708 31830 32891 33635 33656 36060 37135 37262 38440 40362 42070 42440 44562 46128 48080 50484 50928 52080 53816 55893 57660 59416 63105 63660 65782 67270 67312 72120 74270 74524 76880 80724 84140 84880 89124 93155 98673 100905 100968 107632 111405 111786 115320 118832 126210 127320 130417 131564 134540 144240 148540 149048 161448 164455 168280 178248 186310 197346 201810 201936 222810 223572 230237 230640 252420 254640 260834 263128 269080 279465 297080 298096 322896 328910 336560 356496 372620 391251 394692 403620 445620 447144 460474 493365 504840 521668 526256 538160 558930 577561 594160 637661 652085 657820 690711 745240 782502 789384 807240 891240 894288 920948 986730 1009680 1019621 1043336 1117860 1151185 1155122 1275322 1304170 1315640 1381422 1490480 1565004 1578768 1614480 1732683 1782480 1841896 1912983 1956255 1973460 2039242 2086672 2235720 2302370 2310244 2550644 2608340 2631280 2762844 2887805 3058863 3130008 3188305 3453555 3465366 3683792 3825966 3912510 3946920 4042927 4078484 4463627 4471440 4604740 4620488 5098105 5101288 5216680 5525688 5775610 6117726 6260016 6376610 6907110 6930732 7137347 7651932 7825020 7893840 8085854 8156968 8663415 8927254 9209480 9240976 9564915 10196210 10202576 10433360 11051376 11551220 12128781 12235452 12753220 13390881 13814220 13861464 14274694 15294315 15303864 15650040 16171708 16313936 17326830 17854508 18418960 19129830 19767491 20214635 20392420 21412041 22318135 23102440 24257562 24470904 25506440 26781762 27628440 27722928 28549388 30588630 30607728 31300080 32343416 34653660 35686735 35709016 38259660 39534982 40429270 40784840 42824082 44636270 46204880 48515124 48941808 51012880 53563524 55256880 57098776 59302473 60643905 61177260 64686832 66954405 69307320 71373470 71418032 76519320 79069964 80858540 81569680 85648164 89272540 97030248 98837455 107060205 107127048 114197552 118604946 121287810 122354520 133908810 138372437 138614640 142746940 153038640 158139928 161717080 171296328 178545080 194060496 197674910 214120410 214254096 237209892 242575620 244709040 267817620 276744874 285493880 296512365 316279856 323434160 342592656 357090160 395349820 415117311 428240820 474419784 485151240 535635240 553489748 570987760 593024730 612792221 691862185 790699640 830234622 856481640 948839568 970302480 1071270480 1106979496 1186049460 1225584442 1383724370 1581399280 1660469244 1712963280 1838376663 2075586555 2213958992 2372098920 2451168884 2767448740 3063961105 3320938488 3676753326 4151173110 4289545547 4744197840 4902337768 5534897480 6127922210 6641876976 7353506652 8302346220 8579091094 9191883315 9804675536 11069794960 12255844420 12868636641 14707013304 16604692440 17158182188 18383766630 21447727735 24511688840 25737273282 29414026608 33209384880 34316364376 36767533260 42895455470 49023377680 51474546564 64343183205 68632728752 73535066520 85790910940 102949093128 128686366410 147070133040 171581821880 205898186256 257372732820 343163643760 514745465640 1029490931280
• Sum of all divisors σ(n): 3778619652864
• Sum of proper divisors (its aliquot sum) s(n): 2749128721584
• 1029490931280 is an abundant number, because the sum of its proper divisors (2749128721584) is greater than itself. Its abundance is 1719637790304

Bases of 1029490931280

• Binary: 1110111110110010011100001111011001010000₂
• Hexadecimal: 0xEFB270F650
• Base-36: D4XWBIHC

Squares and roots of 1029490931280

• 1029490931280 squared (1029490931280²) is 1059851577587761682438400
• 1029490931280 cubed (1029490931280³) is 1091107587629401950384208037233152000
• The square root of 1029490931280 is 1014638.3253553949
• The cube root of 1029490931280 is 10097.3522820741

Scales and comparisons

• 1,029,490,931,280 seconds is equal to 32,734 years, 32 weeks, 4 days, 7 hours, 8 minutes.
• To count from 1 to 1,029,490,931,280 would take you about eighty-one thousand, eight hundred thirty-six 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 1029490931280 cubic inches would be around 841.4 feet tall.

Recreational maths with 1029490931280

• 1029490931280 backwards is 0821390949201
• 1029490931280 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1029490931280's digits is 48
• More coming soon!