538304612085935968

Names of 538304612085935968

• Cardinal: 538304612085935968 can be written as Five hundred thirty-eight quadrillion, three hundred four trillion, six hundred twelve billion, eighty-five million, nine hundred thirty-five thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 5.38304612085935968 × 10¹⁷

Factors of 538304612085935968

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 89259948509

Divisors of 538304612085935968

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 7 8 13 14 16 19 26 28 32 38 52 56 76 91 104 109 112 133 152 182 208 218 224 247 266 304 364 416 436 494 532 608 728 763 872 988 1064 1417 1456 1526 1729 1744 1976 2071 2128 2834 2912 3052 3458 3488 3952 4142 4256 5668 6104 6916 7904 8284 9919 11336 12208 13832 14497 16568 19838 22672 24416 26923 27664 28994 33136 39676 45344 53846 55328 57988 66272 79352 107692 115976 158704 188461 215384 231952 317408 376922 430768 463904 753844 861536 1507688 3015376 6030752 89259948359 178519896718 357039793436 624819638513 714079586872 1160379328667 1249639277026 1428159173744 1695939018821 2320758657334 2499278554052 2856318347488 3391878037642 4641517314668 4998557108104 6783756075284 8122655300669 9283034629336 9729334371131 9997114216208 11871573131747 13567512150568 16245310601338 18566069258672 19458668742262 19994228432416 22047207244673 23743146263494 27135024301136 32490621202676 37132138517344 38917337484524 44094414489346 47486292526988 54270048602272 64981242405352 68105340597917 77834674969048 88188828978692 94972585053976 126481346824703 129962484810704 136210681195834 154330450712711 155669349938096 176377657957384 184857353051489 189945170107952 252962693649406 259924969621408 272421362391668 308660901425422 311338699876192 352755315914768 369714706102978 379890340215904 505925387298812 544842724783336 617321802850844 705510631829536 739429412205956 885369427772921 1011850774597624 1089685449566672 1234643605701688 1294001471360423 1478858824411912 1770738855545842 2023701549195248 2179370899133344 2403145589669357 2469287211403376 2588002942720846 2957717648823824 3541477711091684 4047403098390496 4806291179338714 4938574422806752 5176005885441692 5915435297647648 7082955422183368 9612582358677428 10352011770883384 14165910844366736 16822019127685499 19225164717354856 20704023541766768 28331821688733472 33644038255370998 38450329434709712 41408047083533536 67288076510741996 76900658869419424 134576153021483992 269152306042967984 538304612085935968
• Sum of all divisors σ(n): 1385600030381952000
• Sum of proper divisors (its aliquot sum) s(n): 847295418296016032
• 538304612085935968 is an abundant number, because the sum of its proper divisors (847295418296016032) is greater than itself. Its abundance is 308990806210080064

Bases of 538304612085935968

• Binary: 11101111000011100010011000101010000010101100010111101100000₂
• Hexadecimal: 0x778713150562F60
• Base-36: 438D24V2R4V4

Squares and roots of 538304612085935968

• 538304612085935968 squared (538304612085935968²) is 289771855392989999829553822596097024
• 538304612085935968 cubed (538304612085935968³) is 155985526210745414270480652655381383971570558779359232
• The square root of 538304612085935968 is 733692450.6126091847
• The cube root of 538304612085935968 is 813472.1710179377

Scales and comparisons

• 538,304,612,085,935,968 seconds is equal to 17,116,421,578 years, 43 weeks, 5 days, 7 hours, 59 minutes, 28 seconds.
• To count from 1 to 538,304,612,085,935,968 would take you about fifty-one billion, three hundred forty-nine million, two hundred sixty-four thousand, seven hundred thirty-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 538304612085935968 cubic inches would be around 67789.3 feet tall.

Recreational maths with 538304612085935968

• 538304612085935968 backwards is 869539580216403835
• The number of decimal digits it has is: 18
• The sum of 538304612085935968's digits is 85
• More coming soon!