680615968032

Names of 680615968032

• Cardinal: 680615968032 can be written as Six hundred eighty billion, six hundred fifteen million, nine hundred sixty-eight thousand and thirty-two.

Scientific notation

• Scientific notation: 6.80615968032 × 10¹¹

Factors of 680615968032

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 262357

Divisors of 680615968032

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 13 14 16 18 21 22 24 26 27 28 32 33 36 39 42 44 48 52 54 56 63 66 72 77 78 81 84 88 91 96 99 104 108 112 117 126 132 143 144 154 156 162 168 176 182 189 198 208 216 224 231 234 252 264 273 286 288 297 308 312 324 336 351 352 364 378 396 416 429 432 462 468 504 528 546 567 572 594 616 624 648 672 693 702 728 756 792 819 858 864 891 924 936 1001 1008 1053 1056 1092 1134 1144 1188 1232 1248 1287 1296 1386 1404 1456 1512 1584 1638 1716 1782 1848 1872 2002 2016 2079 2106 2184 2268 2288 2376 2457 2464 2574 2592 2772 2808 2912 3003 3024 3168 3276 3432 3564 3696 3744 3861 4004 4158 4212 4368 4536 4576 4752 4914 5148 5544 5616 6006 6048 6237 6552 6864 7128 7371 7392 7722 8008 8316 8424 8736 9009 9072 9504 9828 10296 11088 11232 11583 12012 12474 13104 13728 14256 14742 15444 16016 16632 16848 18018 18144 19656 20592 22176 23166 24024 24948 26208 27027 28512 29484 30888 32032 33264 33696 36036 39312 41184 46332 48048 49896 54054 58968 61776 66528 72072 78624 81081 92664 96096 99792 108108 117936 123552 144144 162162 185328 199584 216216 235872 262321 288288 324324 370656 432432 524642 648648 786963 864864 1049284 1297296 1573926 1836247 2098568 2360889 2594592 2885531 3147852 3410173 3672494 4197136 4721778 5508741 5771062 6295704 6820346 7082667 7344988 8394272 8656593 9443556 10230519 11017482 11542124 12591408 13640692 14165334 14689976 16526223 17313186 18887112 20198717 20461038 21248001 22034964 23084248 23871211 25182816 25969779 27281384 28330668 29379952 30691557 33052446 34626372 37511903 37774224 40397434 40922076 42496002 44069928 46168496 47742422 49578669 51939558 54562768 56661336 58759904 60596151 61383114 66104892 69252744 71613633 75023806 75548448 77909337 80794868 81844152 84992004 88139856 92074671 92336992 95484844 99157338 103879116 109125536 112535709 113322672 121192302 122766228 132209784 138505488 143227266 148736007 150047612 155818674 161589736 163688304 169984008 176279712 181788453 184149342 190969688 198314676 207758232 214840899 225071418 226645344 233728011 242384604 245532456 262583321 264419568 276224013 277010976 286454532 297472014 300095224 311637348 323179472 327376608 337607127 339968016 363576906 368298684 381939376 396629352 415516464 429681798 450142836 467456022 484769208 491064912 525166642 528839136 545365359 552448026 572909064 594944028 600190448 623274696 644522697 646358944 675214254 679936032 727153812 736597368 763878752 787749963 793258704 831032928 859363596 900285672 934912044 969538416 982129824 1012821381 1050333284 1090730718 1104896052 1145818128 1189888056 1200380896 1246549392 1289045394 1350428508 1454307624 1473194736 1575499926 1586517408 1636096077 1718727192 1800571344 1869824088 1933568091 1939076832 2025642762 2100666568 2181461436 2209792104 2291636256 2363249889 2379776112 2493098784 2578090788 2700857016 2908615248 2946389472 3038464143 3150999852 3272192154 3437454384 3601142688 3739648176 3867136182 4051285524 4201333136 4362922872 4419584208 4726499778 4759552224 5156181576 5401714032 5817230496 6076928286 6301999704 6544384308 6874908768 7089749667 7479296352 7734272364 8102571048 8402666272 8725845744 8839168416 9452999556 10312363152 10803428064 12153856572 12603999408 13088768616 14179499334 15468544728 16205142096 17451691488 18905999112 20624726304 21269249001 24307713144 25207998816 26177537232 28358998668 30937089456 32410284192 37811998224 42538498002 48615426288 52355074464 56717997336 61874178912 75623996448 85076996004 97230852576 113435994672 170153992008 226871989344 340307984016 680615968032
• Sum of all divisors σ(n): 2687570734464
• Sum of proper divisors (its aliquot sum) s(n): 2006954766432
• 680615968032 is an abundant number, because the sum of its proper divisors (2006954766432) is greater than itself. Its abundance is 1326338798400

Bases of 680615968032

• Binary: 1001111001110111110111110111110100100000₂
• Hexadecimal: 0x9E77DF7D20
• Base-36: 8OO56A00

Squares and roots of 680615968032

• 680615968032 squared (680615968032²) is 463238095940136445953024
• 680615968032 cubed (680615968032³) is 315287245097596456284481478557728768
• The square root of 680615968032 is 824994.5260618403
• The cube root of 680615968032 is 8796.3137454649

Scales and comparisons

• 680,615,968,032 seconds is equal to 21,641 years, 25 weeks, 15 hours, 7 minutes, 12 seconds.
• To count from 1 to 680,615,968,032 would take you about forty-three thousand, two hundred eighty-two 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 680615968032 cubic inches would be around 733 feet tall.

Recreational maths with 680615968032

• 680615968032 backwards is 230869516086
• 680615968032 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 680615968032's digits is 54
• More coming soon!