6404480784

Names of 6404480784

• Cardinal: 6404480784 can be written as Six billion, four hundred four million, four hundred eighty thousand, seven hundred eighty-four.

Scientific notation

• Scientific notation: 6.404480784 × 10⁹

Factors of 6404480784

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 37

Divisors of 6404480784

• Number of divisors d(n): 405
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 19 24 26 27 36 38 39 48 52 54 57 72 76 78 81 104 108 114 117 144 152 156 162 169 171 208 216 228 234 243 247 304 312 324 338 342 351 361 432 456 468 486 494 507 513 624 648 676 684 702 722 729 741 912 936 972 988 1014 1026 1053 1083 1296 1352 1368 1404 1444 1458 1482 1521 1539 1872 1944 1976 2028 2052 2106 2166 2187 2223 2704 2736 2808 2888 2916 2964 3042 3078 3159 3211 3249 3888 3952 4056 4104 4212 4332 4374 4446 4563 4617 4693 5616 5776 5832 5928 6084 6156 6318 6422 6498 6561 6669 8112 8208 8424 8664 8748 8892 9126 9234 9386 9477 9633 9747 11664 11856 12168 12312 12636 12844 12996 13122 13338 13689 13851 14079 16848 17328 17496 17784 18252 18468 18772 18954 19266 19494 20007 24336 24624 25272 25688 25992 26244 26676 27378 27702 28158 28431 28899 29241 34992 35568 36504 36936 37544 37908 38532 38988 40014 41067 41553 42237 50544 51376 51984 52488 53352 54756 55404 56316 56862 57798 58482 60021 61009 73008 73872 75088 75816 77064 77976 80028 82134 83106 84474 85293 86697 87723 104976 106704 109512 110808 112632 113724 115596 116964 120042 122018 123201 124659 126711 151632 154128 155952 160056 164268 166212 168948 170586 173394 175446 180063 183027 219024 221616 225264 227448 231192 233928 240084 244036 246402 249318 253422 260091 263169 320112 328536 332424 337896 341172 346788 350892 360126 366054 369603 380133 454896 462384 467856 480168 488072 492804 498636 506844 520182 526338 540189 549081 657072 664848 675792 682344 693576 701784 720252 732108 739206 760266 780273 789507 960336 976144 985608 997272 1013688 1040364 1052676 1080378 1098162 1108809 1140399 1364688 1387152 1403568 1440504 1464216 1478412 1520532 1560546 1579014 1620567 1647243 1971216 1994544 2027376 2080728 2105352 2160756 2196324 2217618 2280798 2340819 2368521 2881008 2928432 2956824 3041064 3121092 3158028 3241134 3294486 3421197 4161456 4210704 4321512 4392648 4435236 4561596 4681638 4737042 4941729 5913648 6082128 6242184 6316056 6482268 6588972 6842394 7022457 8643024 8785296 8870472 9123192 9363276 9474084 9883458 10263591 12484368 12632112 12964536 13177944 13684788 14044914 14825187 17740944 18246384 18726552 18948168 19766916 20527182 21067371 25929072 26355888 27369576 28089828 29650374 30790773 37453104 37896336 39533832 41054364 42134742 44475561 54739152 56179656 59300748 61581546 79067664 82108728 84269484 88951122 112359312 118601496 123163092 133426683 164217456 168538968 177902244 237202992 246326184 266853366 337077936 355804488 400280049 492652368 533706732 711608976 800560098 1067413464 1601120196 2134826928 3202240392 6404480784
• Sum of all divisors σ(n): 21270465333
• Sum of proper divisors (its aliquot sum) s(n): 14865984549
• 6404480784 is an abundant number, because the sum of its proper divisors (14865984549) is greater than itself. Its abundance is 8461503765

Bases of 6404480784

• Binary: 101111101101111001001111100010000₂
• Hexadecimal: 0x17DBC9F10
• Base-36: 2XX2900

Squares and roots of 6404480784

• 6404480784 squared (6404480784²) is 41017374112625254656
• 6404480784 cubed (6404480784³) is 262694984314447495237458530304
• 6404480784 is a perfect square number. Its square root is 80028
• The cube root of 6404480784 is 1857.0687231359

Scales and comparisons

• 6,404,480,784 seconds is equal to 203 years, 33 weeks, 2 days, 22 hours, 26 minutes, 24 seconds.
• To count from 1 to 6,404,480,784 would take you about four hundred seven 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 6404480784 cubic inches would be around 154.8 feet tall.

Recreational maths with 6404480784

• 6404480784 backwards is 4870844046
• The number of decimal digits it has is: 10
• The sum of 6404480784's digits is 45
• More coming soon!