5393521944

Names of 5393521944

• Cardinal: 5393521944 can be written as Five billion, three hundred ninety-three million, five hundred twenty-one thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 5.393521944 × 10⁹

Factors of 5393521944

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 287

Divisors of 5393521944

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 19 24 27 36 38 54 57 72 76 108 114 152 171 216 228 263 342 361 456 513 526 684 722 789 1026 1052 1083 1368 1444 1578 2052 2104 2166 2367 2888 3156 3249 4104 4332 4734 4997 6312 6498 7101 8664 9468 9747 9994 12996 14202 14991 18936 19494 19988 25992 28404 29982 38988 39976 44973 56808 59964 69169 77976 89946 94943 119928 134919 138338 179892 189886 207507 269838 276676 284829 359784 379772 415014 539676 553352 569658 622521 759544 830028 854487 1079352 1139316 1245042 1314211 1660056 1708974 1867563 2278632 2490084 2563461 2628422 3417948 3735126 3942633 4980168 5126922 5256844 6835896 7470252 7885266 10253844 10513688 11827899 14940504 15770532 20507688 23655798 24970009 31541064 35483697 47311596 49940018 70967394 74910027 94623192 99880036 141934788 149820054 199760072 224730081 283869576 299640108 449460162 599280216 674190243 898920324 1348380486 1797840648 2696760972 5393521944
• Sum of all divisors σ(n): 15872383800
• Sum of proper divisors (its aliquot sum) s(n): 10478861856
• 5393521944 is an abundant number, because the sum of its proper divisors (10478861856) is greater than itself. Its abundance is 5085339912

Bases of 5393521944

• Binary: 101000001011110101001110100011000₂
• Hexadecimal: 0x1417A9D18
• Base-36: 2H75W60

Squares and roots of 5393521944

• 5393521944 squared (5393521944²) is 29090078960409539136
• 5393521944 cubed (5393521944³) is 156897979225661556556942800384
• The square root of 5393521944 is 73440.6014681251
• The cube root of 5393521944 is 1753.7088084755

Scales and comparisons

• 5,393,521,944 seconds is equal to 171 years, 25 weeks, 6 days, 32 minutes, 24 seconds.
• To count from 1 to 5,393,521,944 would take you about three hundred forty-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 5393521944 cubic inches would be around 146.1 feet tall.

Recreational maths with 5393521944

• 5393521944 backwards is 4491253935
• The number of decimal digits it has is: 10
• The sum of 5393521944's digits is 45
• More coming soon!