520993487664

Names of 520993487664

• Cardinal: 520993487664 can be written as Five hundred twenty billion, nine hundred ninety-three million, four hundred eighty-seven thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 5.20993487664 × 10¹¹

Factors of 520993487664

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 378

Divisors of 520993487664

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 23 24 26 36 37 39 46 48 52 59 69 72 74 78 92 104 111 117 118 138 144 148 156 177 184 207 208 222 234 236 241 276 296 299 312 333 354 368 414 444 468 472 481 482 529 531 552 592 598 624 666 708 723 767 828 851 888 897 936 944 962 964 1058 1062 1104 1196 1332 1357 1416 1443 1446 1534 1587 1656 1702 1776 1794 1872 1924 1928 2116 2124 2169 2183 2301 2392 2553 2664 2691 2714 2832 2886 2892 3068 3133 3174 3312 3404 3588 3848 3856 4071 4232 4248 4329 4338 4366 4602 4761 4784 5106 5328 5382 5428 5543 5772 5784 6136 6266 6348 6549 6808 6877 6903 7176 7659 7696 8142 8464 8496 8658 8676 8732 8917 9204 9399 9522 10212 10764 10856 11063 11086 11544 11568 12213 12272 12532 12696 13098 13616 13754 13806 14219 14352 15318 16284 16629 17316 17352 17464 17641 17834 18408 18798 19044 19573 19647 20424 20631 21528 21712 22126 22172 23088 24426 25064 25392 26196 26751 27508 27612 28197 28379 28438 30636 31211 32568 33189 33258 34632 34704 34928 35282 35668 36816 37596 38088 39146 39294 40848 41262 42657 43056 44252 44344 48852 49887 50128 50209 52392 52923 53502 55016 55224 56394 56758 56876 58719 61272 61893 62422 65136 66378 66516 69264 70564 71336 72059 75192 76176 78292 78588 80253 82524 85137 85314 88504 88688 93633 97704 99567 99774 100418 104784 105846 107004 110032 110448 112788 113516 113752 115921 117438 122544 123786 124844 127489 127971 132756 133032 141128 142672 144118 150384 150627 156584 157176 158769 160506 165048 170274 170628 176157 177008 184847 187266 195408 199134 199548 200836 205091 211692 214008 216177 225576 227032 227504 231842 234876 247572 249688 254449 254978 255411 255942 265512 266064 280899 282256 288236 301254 313168 314352 317538 321012 327037 330096 340548 341256 347763 352314 369694 374532 382467 398268 399096 401672 405743 410182 423384 428016 432354 451152 451881 454064 463684 469752 495144 499376 508898 509956 510822 511884 526103 531024 554541 561798 576472 602508 615273 635076 642024 648531 652717 654074 681096 682512 695526 704628 739388 749064 763347 764934 796536 798192 803344 811486 820364 846768 864708 903762 927368 939504 981111 990288 1017796 1019912 1021644 1023768 1043289 1052206 1109082 1123596 1147401 1152944 1154807 1205016 1217229 1230546 1270152 1284048 1297062 1305434 1308148 1362192 1391052 1409256 1478776 1498128 1526694 1529868 1578309 1593072 1622972 1640728 1657357 1663623 1729416 1807524 1845819 1854736 1958151 1962222 2035592 2039824 2043288 2047536 2086578 2104412 2218164 2247192 2290041 2294802 2309614 2410032 2434458 2461092 2540304 2594124 2610868 2616296 2666183 2782104 2818512 2943333 2957552 3053388 3059736 3156618 3245944 3281456 3314714 3327246 3458832 3464421 3615048 3651687 3691638 3916302 3924444 4071184 4086576 4173156 4208824 4251481 4436328 4494384 4580082 4589604 4619228 4717093 4734927 4868916 4922184 4972071 5188248 5221736 5232592 5332366 5564208 5874453 5886666 6106776 6119472 6313236 6491888 6629428 6654492 6839339 6928842 7230096 7303374 7383276 7521851 7832604 7848888 7998549 8346312 8417648 8502962 8872656 9160164 9179208 9238456 9434186 9469854 9737832 9844368 9944142 10376496 10393263 10443472 10664732 11748906 11773332 12100369 12213552 12626472 12754443 13258856 13308984 13678678 13857684 14151279 14606748 14766552 14916213 15012491 15043702 15665208 15697776 15997098 16692624 17005924 18320328 18358416 18476912 18868372 18939708 19475664 19888284 20518017 20786526 21329464 22565553 23497812 23546664 23995647 24200738 25252944 25508886 26517712 26617968 27357356 27715368 28302558 29213496 29533104 29832426 30024982 30087404 31330416 31994196 34011848 36301107 36640656 37736744 37879416 38263329 39776568 41036034 41573052 42453837 42658928 45037473 45131106 46995624 47093328 47991294 48401476 51017772 54714712 55430736 56605116 58426992 59664852 60049964 60174808 61322209 61554051 63988392 67696659 68023696 72602214 75473488 75758832 76526658 79553136 82072068 83146104 84907674 90074946 90262212 93991248 95982588 96802952 97784063 102035544 108903321 109429424 113210232 119329704 120099928 120349616 122644418 123108102 127976784 135112419 135393318 145204428 153053316 157304797 164144136 166292208 169815348 180149892 180524424 183966627 191965176 193605904 195568126 204071088 217806642 226420464 238659408 240199856 245288836 246216204 270224838 270786636 278308487 290408856 293352189 306106632 314609594 328288272 339630696 360299784 361048848 367933254 383930352 391136252 435613284 471914391 490577672 492432408 540449676 541573272 551899881 556616974 580817712 586704378 612213264 629219188 679261392 720599568 735866508 782272504 834925461 871226568 880056567 943828782 981155344 984864816 1080899352 1083146544 1103799762 1113233948 1173408756 1258438376 1415743173 1471733016 1564545008 1669850922 1742453136 1760113134 1887657564 2161798704 2207599524 2226467896 2346817512 2504776383 2516876752 2831486346 2943466032 3339701844 3520226268 3618010331 3775315128 4415199048 4452935792 4693635024 5009552766 5662972692 6679403688 7040452536 7236020662 7550630256 8830398096 10019105532 10854030993 11325945384 13358807376 14080905072 14472041324 20038211064 21708061986 22651890768 28944082648 32562092979 40076422128 43416123972 57888165296 65124185958 86832247944 130248371916 173664495888 260496743832 520993487664
• Sum of all divisors σ(n): 1721505545760
• Sum of proper divisors (its aliquot sum) s(n): 1200512058096
• 520993487664 is an abundant number, because the sum of its proper divisors (1200512058096) is greater than itself. Its abundance is 679518570432

Bases of 520993487664

• Binary: 111100101001101101000011011101100110000₂
• Hexadecimal: 0x794DA1BB30
• Base-36: 6NCA2JW0

Squares and roots of 520993487664

• 520993487664 squared (520993487664²) is 271434214188298520176896
• 520993487664 cubed (520993487664³) is 141415457921298838844931121273810944
• The square root of 520993487664 is 721798.7861336427
• The cube root of 520993487664 is 8046.5694661657

Scales and comparisons

• 520,993,487,664 seconds is equal to 16,565 years, 51 weeks, 5 hours, 14 minutes, 24 seconds.
• To count from 1 to 520,993,487,664 would take you about thirty-three thousand, one hundred thirty-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 520993487664 cubic inches would be around 670.5 feet tall.

Recreational maths with 520993487664

• 520993487664 backwards is 466784399025
• The number of decimal digits it has is: 12
• The sum of 520993487664's digits is 63
• More coming soon!