813134240490

Names of 813134240490

• Cardinal: 813134240490 can be written as Eight hundred thirteen billion, one hundred thirty-four million, two hundred forty thousand, four hundred ninety.

Scientific notation

• Scientific notation: 8.1313424049 × 10¹¹

Factors of 813134240490

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 88

Divisors of 813134240490

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 5 6 10 11 13 15 22 23 26 30 31 33 39 46 55 62 65 66 69 78 93 110 115 121 130 138 143 155 165 169 186 195 230 242 253 286 299 310 330 338 341 345 363 390 403 429 465 506 507 598 605 682 690 713 715 726 759 806 845 858 897 930 1014 1023 1209 1210 1265 1331 1426 1430 1495 1518 1573 1690 1705 1794 1815 1859 2015 2046 2139 2145 2197 2418 2530 2535 2662 2783 2990 3146 3289 3410 3565 3630 3718 3751 3795 3887 3993 4030 4278 4290 4394 4433 4485 4719 5070 5115 5239 5566 5577 6045 6578 6591 6655 7130 7502 7590 7774 7843 7865 7986 8349 8866 8970 9269 9295 9438 9867 10230 10478 10695 10985 11154 11253 11661 12090 13182 13299 13310 13915 15686 15717 15730 16445 16698 17303 18538 18590 18755 19435 19734 19965 20449 21390 21970 22165 22506 23322 23529 23595 24167 26195 26598 27807 27830 27885 28561 30613 31434 32890 32955 34606 36179 37510 38870 39215 39930 40898 41261 41745 42757 44330 46345 47058 47190 48334 48763 49335 50531 51909 52390 55614 55770 56265 57122 57629 58305 61226 61347 65910 66495 68107 72358 72501 78430 78585 82522 83490 85514 85683 86273 86515 91839 92690 97526 98670 101062 101959 102245 103818 108537 112530 115258 116610 117645 120497 120835 122694 123783 128271 132990 136214 139035 142805 145002 146289 151593 153065 157170 171366 172546 172887 173030 180895 183678 203918 204321 204490 206305 213785 217074 224939 235290 240994 241670 243815 247566 252655 256542 258819 259545 265837 278070 285610 288145 292578 303186 305877 306130 306735 314171 340535 345774 361491 361790 362505 397969 408642 412610 427570 428415 431365 449878 459195 470327 487630 505310 509795 517638 519090 531674 536393 542685 555841 576290 602485 611754 613470 618915 628342 633919 641355 656903 674817 681070 722982 725010 731445 749177 757965 795938 797511 856830 862730 864435 885391 918390 940654 942513 949003 1019590 1021605 1072786 1085370 1111682 1121549 1124695 1193907 1204970 1237830 1267838 1282710 1294095 1313806 1325467 1329185 1349634 1410981 1462890 1498354 1515930 1529385 1566461 1570855 1595022 1609179 1667523 1728870 1770782 1807455 1885026 1898006 1901757 1970709 1989845 2043210 2243098 2247531 2249390 2351635 2387814 2588190 2650934 2656173 2658370 2681965 2779205 2821962 2847009 2924207 3058770 3132922 3141710 3169595 3218358 3284515 3335046 3364647 3374085 3455881 3614910 3745885 3803514 3941418 3976401 3979690 3987555 4426955 4495062 4699383 4703270 4712565 4745015 5173597 5312346 5363930 5558410 5607745 5694018 5848414 5969535 6114251 6339190 6569030 6627335 6729294 6748170 6911762 6973109 7054905 7225933 7491770 7832305 7952802 7975110 8045895 8240947 8337615 8772621 8853910 9398766 9425130 9490030 9508785 9739301 9853545 10347194 10367643 11215490 11237655 11939070 12228502 12337039 13254670 13280865 13946218 14109810 14235045 14451866 14580137 14621035 15520791 15664610 16091790 16481894 16675230 16823235 17231071 17279405 17545242 18342753 19017570 19478602 19707090 19882005 20363993 20735286 20919327 21677799 22475310 23496915 24674078 24722841 25867985 26561730 28470090 29160274 29217903 29242070 30571255 31041582 33646470 34462142 34558810 34865545 36129665 36685506 37011117 38014691 39764010 40727986 41204735 41838654 43355598 43740411 43863105 46993830 48696505 49445682 51693213 51735970 51838215 58435806 61091979 61142510 61685195 67256761 69731090 72259330 72900685 74022234 76029382 77603955 79485263 82409470 86155355 87480822 87726210 90650417 91713765 97393010 101819965 103386426 103676430 104596635 107132311 108388995 114044073 122183958 123370390 123614205 134513522 145801370 146089515 155207910 158970526 160381507 172310710 181300834 183427530 185055585 189541781 190073455 201770283 203639930 209193270 214264622 216777990 218702055 224003923 228088146 238455789 247228410 258466065 271951251 292179030 305459895 320763014 321396933 336283805 370111170 379083562 380146910 397426315 403540566 437404110 448007846 453252085 476911578 481144521 516932130 535661555 543902502 568625343 570220365 610919790 642793866 672011769 672567610 794852630 801907535 874337893 906504170 947708905 962289042 1008851415 1071323110 1120019615 1137250686 1140440730 1178455421 1192278945 1344023538 1359756255 1603815070 1606984665 1748675786 1895417810 2017702830 2084959591 2240039230 2356910842 2384557890 2405722605 2464043153 2623013679 2719512510 2843126715 3213969330 3360058845 3535366263 4169919182 4371689465 4811445210 4928086306 5246027358 5686253430 5892277105 6254878773 6720117690 7070732526 7392129459 8743378930 10424797955 11784554210 12320215765 12509757546 13115068395 14784258918 17676831315 20849595910 24640431530 26230136790 27104474683 31274393865 35353662630 36960647295 54208949366 62548787730 73921294590 81313424049 135522373415 162626848098 271044746830 406567120245 813134240490
• Sum of all divisors σ(n): 2504777416704
• Sum of proper divisors (its aliquot sum) s(n): 1691643176214
• 813134240490 is an abundant number, because the sum of its proper divisors (1691643176214) is greater than itself. Its abundance is 878508935724

Bases of 813134240490

• Binary: 1011110101010010100100111101101011101010₂
• Hexadecimal: 0xBD5293DAEA
• Base-36: ADJR4RFU

Squares and roots of 813134240490

• 813134240490 squared (813134240490²) is 661187293057249155440100
• 813134240490 cubed (813134240490³) is 537634027361745342097479665189649000
• The square root of 813134240490 is 901739.5635603439
• The cube root of 813134240490 is 9333.7052704997

Scales and comparisons

• 813,134,240,490 seconds is equal to 25,855 years, 7 weeks, 6 days, 22 hours, 21 minutes, 30 seconds.
• To count from 1 to 813,134,240,490 would take you about fifty-one thousand, seven hundred ten 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 813134240490 cubic inches would be around 777.8 feet tall.

Recreational maths with 813134240490

• 813134240490 backwards is 094042431318
• 813134240490 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 813134240490's digits is 39
• More coming soon!