73147483880

Names of 73147483880

• Cardinal: 73147483880 can be written as Seventy-three billion, one hundred forty-seven million, four hundred eighty-three thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 7.314748388 × 10¹⁰

Factors of 73147483880

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2055

Divisors of 73147483880

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 20 40 61 122 127 137 244 254 274 305 488 508 548 610 635 685 1016 1096 1220 1270 1370 1723 2440 2540 2740 3446 5080 5480 6892 7747 8357 8615 13784 15494 16714 17230 17399 30988 33428 34460 34798 38735 41785 61976 66856 68920 69596 77470 83570 86995 105103 139192 154940 167140 173990 210206 218821 236051 309880 334280 347980 420412 437642 472102 525515 695960 840824 875284 944204 1051030 1061339 1094105 1180255 1750568 1888408 2102060 2122678 2188210 2360510 4204120 4245356 4376420 4721020 5306695 8490712 8752840 9442040 10613390 13348081 14399111 21226780 26696162 28798222 29978477 42453560 53392324 57596444 59956954 66740405 71995555 106784648 115192888 119913908 133480810 143991110 149892385 239827816 266961620 287982220 299784770 533923240 575964440 599569540 1199139080 1828687097 3657374194 7314748388 9143435485 14629496776 18286870970 36573741940 73147483880
• Sum of all divisors σ(n): 169926266880
• Sum of proper divisors (its aliquot sum) s(n): 96778783000
• 73147483880 is an abundant number, because the sum of its proper divisors (96778783000) is greater than itself. Its abundance is 23631299120

Bases of 73147483880

• Binary: 1000100000111111011100000011011101000₂
• Hexadecimal: 0x1107EE06E8
• Base-36: XLQ4FS8

Squares and roots of 73147483880

• 73147483880 squared (73147483880²) is 5350554397974859854400
• 73147483880 cubed (73147483880³) is 391379591574929165844983147072000
• The square root of 73147483880 is 270457.9151735071
• The cube root of 73147483880 is 4182.1518471845

Scales and comparisons

• 73,147,483,880 seconds is equal to 2,325 years, 44 weeks, 6 days, 9 hours, 31 minutes, 20 seconds.
• To count from 1 to 73,147,483,880 would take you about four thousand, six hundred fifty-one 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 73147483880 cubic inches would be around 348.5 feet tall.

Recreational maths with 73147483880

• 73147483880 backwards is 08838474137
• The number of decimal digits it has is: 11
• The sum of 73147483880's digits is 53
• More coming soon!