43161309009

Names of 43161309009

• Cardinal: 43161309009 can be written as Forty-three billion, one hundred sixty-one million, three hundred nine thousand and nine.

Scientific notation

• Scientific notation: 4.3161309009 × 10¹⁰

Factors of 43161309009

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 784

Divisors of 43161309009

• Number of divisors d(n): 81
• Complete list of divisors:
  1 3 7 9 13 21 39 49 63 91 117 147 169 273 441 507 637 761 819 1183 1521 1911 2283 3549 5327 5733 6849 8281 9893 10647 15981 24843 29679 37289 47943 69251 74529 89037 111867 128609 207753 335601 385827 484757 579121 623259 900263 1157481 1454271 1737363 2700789 4053847 4362813 5212089 6301841 7528573 8102367 12161541 18905523 22585719 28376929 36484623 52700011 56716569 67757157 85130787 97871449 158100033 255392361 293614347 368900077 474300099 685100143 880843041 1106700231 2055300429 3320100693 4795701001 6165901287 14387103003 43161309009
• Sum of all divisors σ(n): 78633874449
• Sum of proper divisors (its aliquot sum) s(n): 35472565440
• 43161309009 is a deficient number, because the sum of its proper divisors (35472565440) is less than itself. Its deficiency is 7688743569

Bases of 43161309009

• Binary: 101000001100100111010100111101010001₂
• Hexadecimal: 0xA0C9D4F51
• Base-36: JTT4N69

Squares and roots of 43161309009

• 43161309009 squared (43161309009²) is 1862898595370384562081
• 43161309009 cubed (43161309009³) is 80405141927213224891141185087729
• 43161309009 is a perfect square number. Its square root is 207753
• The cube root of 43161309009 is 3507.7734438575

Scales and comparisons

• 43,161,309,009 seconds is equal to 1,372 years, 20 weeks, 4 days, 4 hours, 30 minutes, 9 seconds.
• To count from 1 to 43,161,309,009 would take you about two thousand, seven hundred forty-four 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 43161309009 cubic inches would be around 292.3 feet tall.

Recreational maths with 43161309009

• 43161309009 backwards is 90090316134
• The number of decimal digits it has is: 11
• The sum of 43161309009's digits is 36
• More coming soon!