1550045184393728

Names of 1550045184393728

• Cardinal: 1550045184393728 can be written as One quadrillion, five hundred fifty trillion, forty-five billion, one hundred eighty-four million, three hundred ninety-three thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.550045184393728 × 10¹⁵

Factors of 1550045184393728

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 10079

Divisors of 1550045184393728

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 8 11 16 22 31 32 44 62 64 88 124 128 176 248 256 341 352 496 512 647 682 704 992 1294 1364 1408 1811 1984 2588 2728 2816 3622 3968 5176 5456 5632 7117 7244 7577 7936 10352 10912 14234 14488 15154 15872 19921 20057 20704 21824 28468 28976 30308 39842 40114 41408 43648 56141 56936 57952 60616 79684 80228 82816 83347 87296 112282 113872 115904 121232 159368 160456 165632 166694 174592 220627 224564 227744 231808 234887 242464 318736 320912 331264 333388 441254 449128 455488 463616 469774 484928 617551 637472 641824 666776 882508 898256 910976 927232 939548 969856 1171717 1235102 1274944 1283648 1333552 1765016 1796512 1821952 1879096 1939712 2343434 2470204 2549888 2567296 2583757 2667104 3530032 3593024 3643904 3758192 3879424 4686868 4902319 4940408 5099776 5134592 5167514 5334208 7060064 7186048 7516384 9373736 9804638 9880816 10199552 10269184 10335028 10668416 12888887 13721947 14120128 14372096 15032768 18747472 19609276 19761632 20670056 21336832 25777774 27443894 28240256 28744192 30065536 36323227 37494944 39218552 39523264 41340112 42673664 51555548 53925509 54887788 56480512 60131072 72646454 74989888 78437104 79046528 82680224 103111096 107851018 109775576 112961024 120262144 145292908 149979776 150941417 151971889 156874208 158093056 165360448 206222192 215702036 219551152 290585816 299959552 301882834 303943778 313748416 316186112 330720896 399555497 412444384 425380357 431404072 439102304 581171632 599919104 603765668 607887556 627496832 661441792 799110994 824888768 850760714 862808144 878204608 1162343264 1207531336 1215775112 1254993664 1322883584 1598221988 1649777536 1671690779 1701521428 1725616288 1756409216 2324686528 2415062672 2431550224 2509987328 3196443976 3299555072 3343381558 3403042856 3451232576 3512818432 4649373056 4679183927 4830125344 4863100448 6392887952 6599110144 6686763116 6806085712 6902465152 7025636864 8878099709 9298746112 9358367854 9660250688 9726200896 12785775904 13373526232 13612171424 13804930304 17756199418 18597492224 18716735708 19320501376 19452401792 25571551808 26747052464 27224342848 27609860608 35512398836 37433471416 38641002752 38904803584 51143103616 53494104928 54448685696 71024797672 74866942832 77282005504 77809607168 97659096799 102286207232 106988209856 108897371392 142049595344 149733885664 195318193598 204572414464 213976419712 217794742784 275221090979 284099190688 299467771328 390636387196 427952839424 550442181958 568198381376 598935542656 781272774392 855905678848 1100884363916 1136396762752 1197871085312 1562545548784 2201768727832 2272793525504 2395742170624 3027432000769 3125091097568 4403537455664 4545587051008 6054864001538 6250182195136 8807074911328 12109728003076 12500364390272 17614149822656 24219456006152 25000728780544 35228299645312 48438912012304 50001457561088 70456599290624 96877824024608 140913198581248 193755648049216 387511296098432 775022592196864 1550045184393728
• Sum of all divisors σ(n): 3495382102941696
• Sum of proper divisors (its aliquot sum) s(n): 1945336918547968
• 1550045184393728 is an abundant number, because the sum of its proper divisors (1945336918547968) is greater than itself. Its abundance is 395291734154240

Bases of 1550045184393728

• Binary: 101100000011100001000000100100110100000001000000000₂
• Hexadecimal: 0x581C2049A0200
• Base-36: F9G0XDT2BK

Squares and roots of 1550045184393728

• 1550045184393728 squared (1550045184393728²) is 2402640073662186236566925737984
• 1550045184393728 cubed (1550045184393728³) is 3724200676011463689824513196398767606020964352
• The square root of 1550045184393728 is 39370613.2082512527
• The cube root of 1550045184393728 is 115730.5772670135

Scales and comparisons

• 1,550,045,184,393,728 seconds is equal to 49,286,642 years, 13 weeks, 3 days, 8 hours, 2 minutes, 8 seconds.
• To count from 1 to 1,550,045,184,393,728 would take you about one hundred forty-seven million, eight hundred fifty-nine thousand, nine hundred twenty-six 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 1550045184393728 cubic inches would be around 9644.2 feet tall.

Recreational maths with 1550045184393728

• 1550045184393728 backwards is 8273934815400551
• The number of decimal digits it has is: 16
• The sum of 1550045184393728's digits is 65
• More coming soon!