5180977728

Names of 5180977728

• Cardinal: 5180977728 can be written as Five billion, one hundred eighty million, nine hundred seventy-seven thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 5.180977728 × 10⁹

Factors of 5180977728

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 333144

Divisors of 5180977728

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 144 162 192 216 243 288 324 432 486 576 648 864 972 1296 1728 1944 2592 3888 5184 7776 15552 333139 666278 999417 1332556 1998834 2665112 2998251 3997668 5330224 5996502 7995336 8994753 10660448 11993004 15990672 17989506 21320896 23986008 26984259 31981344 35979012 47972016 53968518 63962688 71958024 80952777 95944032 107937036 143916048 161905554 191888064 215874072 287832096 323811108 431748144 575664192 647622216 863496288 1295244432 1726992576 2590488864 5180977728
• Sum of all divisors σ(n): 15400395920
• Sum of proper divisors (its aliquot sum) s(n): 10219418192
• 5180977728 is an abundant number, because the sum of its proper divisors (10219418192) is greater than itself. Its abundance is 5038440464

Bases of 5180977728

• Binary: 100110100110011110111001001000000₂
• Hexadecimal: 0x134CF7240
• Base-36: 2DOMC00

Squares and roots of 5180977728

• 5180977728 squared (5180977728²) is 26842530218032041984
• 5180977728 cubed (5180977728³) is 139070551222790993509464932352
• The square root of 5180977728 is 71979.0089401069
• The cube root of 5180977728 is 1730.3630863871

Scales and comparisons

• 5,180,977,728 seconds is equal to 164 years, 38 weeks, 3 days, 28 minutes, 48 seconds.
• To count from 1 to 5,180,977,728 would take you about three hundred twenty-nine 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 5180977728 cubic inches would be around 144.2 feet tall.

Recreational maths with 5180977728

• 5180977728 backwards is 8277790815
• 5180977728 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 5180977728's digits is 54
• More coming soon!