74971293144

Names of 74971293144

• Cardinal: 74971293144 can be written as Seventy-four billion, nine hundred seventy-one million, two hundred ninety-three thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 7.4971293144 × 10¹⁰

Factors of 74971293144

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5097

Divisors of 74971293144

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 11 12 22 24 33 44 66 88 121 132 242 264 363 484 726 968 1452 2904 5081 10162 15243 20324 30486 40648 55891 60972 111782 121944 167673 223564 335346 447128 614801 670692 1229602 1341384 1844403 2459204 3688806 4918408 7377612 14755224 25816561 51633122 77449683 103266244 154899366 206532488 283982171 309798732 567964342 619597464 851946513 1135928684 1703893026 2271857368 3123803881 3407786052 6247607762 6815572104 9371411643 12495215524 18742823286 24990431048 37485646572 74971293144
• Sum of all divisors σ(n): 206056711140
• Sum of proper divisors (its aliquot sum) s(n): 131085417996
• 74971293144 is an abundant number, because the sum of its proper divisors (131085417996) is greater than itself. Its abundance is 56114124852

Bases of 74971293144

• Binary: 1000101110100101000110010010111011000₂
• Hexadecimal: 0x1174A325D8
• Base-36: YFVZ00O

Squares and roots of 74971293144

• 74971293144 squared (74971293144²) is 5620694795683581404736
• 74971293144 cubed (74971293144³) is 421390757200148967362249965929984
• The square root of 74971293144 is 273808.8624277893
• The cube root of 74971293144 is 4216.6252067337

Scales and comparisons

• 74,971,293,144 seconds is equal to 2,383 years, 44 weeks, 3 days, 7 hours, 12 minutes, 24 seconds.
• To count from 1 to 74,971,293,144 would take you about four thousand, seven hundred sixty-seven 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 74971293144 cubic inches would be around 351.4 feet tall.

Recreational maths with 74971293144

• 74971293144 backwards is 44139217947
• The number of decimal digits it has is: 11
• The sum of 74971293144's digits is 51
• More coming soon!