5405989188

Names of 5405989188

• Cardinal: 5405989188 can be written as Five billion, four hundred five million, nine hundred eighty-nine thousand, one hundred eighty-eight.

Scientific notation

• Scientific notation: 5.405989188 × 10⁹

Factors of 5405989188

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 233

Divisors of 5405989188

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 12 17 31 34 51 53 62 68 93 102 106 124 127 159 186 204 212 254 318 372 381 508 527 636 762 901 1054 1524 1581 1643 1802 2108 2159 2703 3162 3286 3604 3937 4318 4929 5406 6324 6477 6572 6731 7874 8636 9858 10812 11811 12954 13462 15748 16129 19716 20193 23622 25908 26924 27931 32258 40386 47244 48387 55862 64516 66929 80772 83793 96774 111724 114427 133858 167586 193548 200787 208661 228854 267716 274193 335172 343281 401574 417322 457708 499999 548386 625983 686562 803148 822579 834644 854837 999998 1096772 1251966 1373124 1499997 1645158 1709674 1999996 2503932 2564511 2999994 3290316 3419348 3547237 5129022 5999988 7094474 8499983 10258044 10641711 14188948 14532229 16999966 21283422 25499949 26499947 29064458 33999932 42566844 43596687 50999898 52999894 58128916 79499841 87193374 101999796 105999788 158999682 174386748 317999364 450499099 900998198 1351497297 1801996396 2702994594 5405989188
• Sum of all divisors σ(n): 14158416384
• Sum of proper divisors (its aliquot sum) s(n): 8752427196
• 5405989188 is an abundant number, because the sum of its proper divisors (8752427196) is greater than itself. Its abundance is 3346438008

Bases of 5405989188

• Binary: 101000010001110001101100101000100₂
• Hexadecimal: 0x14238D944
• Base-36: 2HEL3YC

Squares and roots of 5405989188

• 5405989188 squared (5405989188²) is 29224719100772899344
• 5405989188 cubed (5405989188³) is 157988515481115376297076292672
• The square root of 5405989188 is 73525.4322530647
• The cube root of 5405989188 is 1755.0590140951

Scales and comparisons

• 5,405,989,188 seconds is equal to 171 years, 46 weeks, 3 days, 7 hours, 39 minutes, 48 seconds.
• To count from 1 to 5,405,989,188 would take you about three hundred forty-three 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 5405989188 cubic inches would be around 146.3 feet tall.

Recreational maths with 5405989188

• 5405989188 backwards is 8819895045
• The number of decimal digits it has is: 10
• The sum of 5405989188's digits is 57
• More coming soon!