126453508720

Names of 126453508720

• Cardinal: 126453508720 can be written as One hundred twenty-six billion, four hundred fifty-three million, five hundred eight thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.2645350872 × 10¹¹

Factors of 126453508720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2068

Divisors of 126453508720

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 23 28 35 40 41 44 46 55 56 70 77 80 82 88 92 110 112 115 121 140 154 161 164 176 184 205 220 230 242 253 280 287 308 322 328 368 385 410 440 451 460 484 506 560 574 605 616 644 656 770 805 820 847 880 902 920 943 968 1012 1148 1210 1232 1265 1288 1435 1540 1610 1640 1694 1771 1804 1840 1886 1936 1979 2024 2255 2296 2420 2530 2576 2783 2870 3080 3157 3220 3280 3388 3542 3608 3772 3958 4048 4235 4510 4592 4715 4840 4961 5060 5566 5740 6160 6314 6440 6601 6776 7084 7216 7544 7916 8470 8855 9020 9430 9680 9895 9922 10120 10373 11132 11480 12628 12880 13202 13552 13853 13915 14168 15088 15785 15832 16940 17710 18040 18860 19481 19790 19844 20240 20746 21769 22264 22960 24805 25256 26404 27706 27830 28336 31570 31664 33005 33880 34727 35420 36080 37720 38962 39580 39688 41492 43538 44528 45517 49610 50512 51865 52808 55412 55660 63140 66010 67760 69265 69454 70840 72611 75440 77924 79160 79376 81139 82984 87076 91034 97405 99220 103730 105616 108845 110824 111320 114103 126280 132020 138530 138908 141680 145222 152383 155848 158320 162278 165968 173635 174152 182068 194810 198440 207460 217690 221648 222640 227585 228206 239459 252560 264040 277060 277816 290444 304766 311696 318619 324556 347270 348304 363055 364136 389620 396880 405695 414920 435380 455170 456412 478918 500687 528080 554120 555632 567973 570515 580888 609532 637238 649112 694540 726110 728272 761915 779240 798721 811390 829840 870760 892529 910340 912824 957836 1001374 1108240 1135946 1141030 1161776 1197295 1219064 1274476 1298224 1389080 1452220 1523830 1558480 1593095 1597442 1622780 1676213 1741520 1785058 1820680 1825648 1866197 1915672 2002748 2271892 2282060 2394590 2438128 2503435 2548952 2778160 2839865 2904440 3047660 3186190 3194884 3245560 3352426 3504809 3570116 3641360 3732394 3831344 3993605 4005496 4462645 4543784 4564120 4789180 5006870 5097904 5507557 5679730 5808880 6095320 6247703 6372380 6389768 6491120 6704852 7009618 7140232 7464788 7987210 8010992 8381065 8925290 9087568 9128240 9330985 9578360 9817819 10013740 11015114 11359460 12190640 12495406 12744760 12779536 13063379 13409704 14019236 14280464 14929576 15974420 16762130 17524045 17850580 18661970 19156720 19635638 20027480 20528167 22030228 22718920 24990812 25489520 26126758 26819408 27537785 28038472 29859152 31238515 31948840 33524260 35048090 35701160 37323940 38552899 39271276 40054960 41056334 44060456 45437840 49089095 49981624 52253516 55075570 56076944 62477030 63897680 65316895 67048520 68724733 70096180 71402320 74647880 77105798 78542552 82112668 88120912 98178190 99963248 102640835 104507032 110151140 124954060 130633790 134097040 137449466 140192360 143697169 149295760 154211596 157085104 164225336 192764495 196356380 205281670 209014064 220302280 225809837 249908120 261267580 274898932 280384720 287394338 308423192 328450672 343623665 385528990 392712760 410563340 440604560 451619674 499816240 522535160 549797864 574788676 616846384 687247330 718485845 771057980 785425520 821126680 903239348 1045070320 1099595728 1129049185 1149577352 1374494660 1436971690 1542115960 1580668859 1642253360 1806478696 2258098370 2299154704 2748989320 2873943380 3084231920 3161337718 3612957392 4516196740 5497978640 5747886760 6322675436 7903344295 9032393480 11495773520 12645350872 15806688590 18064786960 25290701744 31613377180 63226754360 126453508720
• Sum of all divisors σ(n): 394984719360
• Sum of proper divisors (its aliquot sum) s(n): 268531210640
• 126453508720 is an abundant number, because the sum of its proper divisors (268531210640) is greater than itself. Its abundance is 142077701920

Bases of 126453508720

• Binary: 1110101110001001101110110101001110000₂
• Hexadecimal: 0x1D71376A70
• Base-36: 1M3B5JSG

Squares and roots of 126453508720

• 126453508720 squared (126453508720²) is 15990489867599116038400
• 126453508720 cubed (126453508720³) is 2022053549909516465426106254848000
• The square root of 126453508720 is 355603.0212470079
• The cube root of 126453508720 is 5019.3054800191

Scales and comparisons

• 126,453,508,720 seconds is equal to 4,020 years, 43 weeks, 1 day, 6 hours, 38 minutes, 40 seconds.
• To count from 1 to 126,453,508,720 would take you about eight thousand and forty-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 126453508720 cubic inches would be around 418.3 feet tall.

Recreational maths with 126453508720

• 126453508720 backwards is 027805354621
• The number of decimal digits it has is: 12
• The sum of 126453508720's digits is 43
• More coming soon!