45416521728

Names of 45416521728

• Cardinal: 45416521728 can be written as Forty-five billion, four hundred sixteen million, five hundred twenty-one thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 4.5416521728 × 10¹⁰

Factors of 45416521728

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 677

Divisors of 45416521728

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 31 32 36 48 62 64 72 93 96 124 128 144 186 192 248 256 279 288 372 384 496 512 558 576 641 744 768 961 992 1024 1116 1152 1282 1488 1536 1922 1923 1984 2048 2232 2304 2564 2883 2976 3072 3844 3846 3968 4096 4464 4608 5128 5766 5769 5952 6144 7688 7692 7936 8192 8649 8928 9216 10256 11532 11538 11904 12288 15376 15384 15872 17298 17856 18432 19871 20512 23064 23076 23808 24576 30752 30768 31744 34596 35712 36864 39742 41024 46128 46152 47616 59613 61504 61536 63488 69192 71424 73728 79484 82048 92256 92304 95232 119226 123008 123072 126976 138384 142848 158968 164096 178839 184512 184608 190464 238452 246016 246144 253952 276768 285696 317936 328192 357678 369024 369216 380928 476904 492032 492288 553536 571392 616001 635872 656384 715356 738048 738432 761856 953808 984064 984576 1107072 1142784 1232002 1271744 1312768 1430712 1476096 1476864 1848003 1907616 1968128 1969152 2214144 2285568 2464004 2543488 2625536 2861424 2952192 2953728 3696006 3815232 3936256 3938304 4428288 4928008 5086976 5251072 5544009 5722848 5904384 5907456 7392012 7630464 7872512 7876608 8856576 9856016 10173952 11088018 11445696 11808768 11814912 14784024 15260928 15753216 17713152 19712032 20347904 22176036 22891392 23617536 23629824 29568048 30521856 35426304 39424064 40695808 44352072 45782784 47259648 59136096 61043712 70852608 78848128 81391616 88704144 91565568 118272192 122087424 157696256 162783232 177408288 183131136 236544384 244174848 315392512 354816576 366262272 473088768 488349696 630785024 709633152 732524544 946177536 1261570048 1419266304 1465049088 1892355072 2523140096 2838532608 3784710144 5046280192 5677065216 7569420288 11354130432 15138840576 22708260864 45416521728
• Sum of all divisors σ(n): 135775390374
• Sum of proper divisors (its aliquot sum) s(n): 90358868646
• 45416521728 is an abundant number, because the sum of its proper divisors (90358868646) is greater than itself. Its abundance is 44942346918

Bases of 45416521728

• Binary: 101010010011000010010010000000000000₂
• Hexadecimal: 0xA93092000
• Base-36: KV3TOG0

Squares and roots of 45416521728

• 45416521728 squared (45416521728²) is 2062660445869896105984
• 45416521728 cubed (45416521728³) is 93678862957336304358524926820352
• The square root of 45416521728 is 213111.5241557809
• The cube root of 45416521728 is 3567.8338651891

Scales and comparisons

• 45,416,521,728 seconds is equal to 1,444 years, 5 weeks, 3 days, 4 hours, 28 minutes, 48 seconds.
• To count from 1 to 45,416,521,728 would take you about two thousand, eight hundred eighty-eight 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 45416521728 cubic inches would be around 297.3 feet tall.

Recreational maths with 45416521728

• 45416521728 backwards is 82712561454
• The number of decimal digits it has is: 11
• The sum of 45416521728's digits is 45
• More coming soon!