73121330008

Names of 73121330008

• Cardinal: 73121330008 can be written as Seventy-three billion, one hundred twenty-one million, three hundred thirty thousand and eight.

Scientific notation

• Scientific notation: 7.3121330008 × 10¹⁰

Factors of 73121330008

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 553

Divisors of 73121330008

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 8 53 61 106 113 122 127 197 212 226 244 254 394 424 452 488 508 788 904 1016 1576 3233 5989 6466 6731 6893 7747 10441 11978 12017 12932 13462 13786 14351 15494 20882 22261 23956 24034 25019 25864 26924 27572 28702 30988 41764 44522 47912 48068 50038 53848 55144 57404 61976 83528 89044 96136 100076 114808 178088 200152 365329 410591 636901 730658 760603 821182 875411 1179833 1273802 1326007 1357921 1461316 1521206 1526159 1642364 1750822 2359666 2547604 2652014 2715842 2827147 2922632 3042412 3052318 3284728 3501644 4719332 5095208 5304028 5431684 5654294 6084824 6104636 7003288 9438664 10608056 10863368 11308588 12209272 22617176 46396783 71969813 80886427 92793566 143939626 149838791 161772854 172455967 185587132 287879252 299677582 323545708 344911934 371174264 575758504 599355164 647091416 689823868 1198710328 1379647736 9140166251 18280332502 36560665004 73121330008
• Sum of all divisors σ(n): 145096427520
• Sum of proper divisors (its aliquot sum) s(n): 71975097512
• 73121330008 is a deficient number, because the sum of its proper divisors (71975097512) is less than itself. Its deficiency is 1146232496

Bases of 73121330008

• Binary: 1000100000110010111101111001101011000₂
• Hexadecimal: 0x11065EF358
• Base-36: XLAJVBS

Squares and roots of 73121330008

• 73121330008 squared (73121330008²) is 5346728902138841280064
• 73121330008 cubed (73121330008³) is 390959928516605750274292895360512
• The square root of 73121330008 is 270409.5597570471
• The cube root of 73121330008 is 4181.6533451761

Scales and comparisons

• 73,121,330,008 seconds is equal to 2,325 years, 1 week, 4 days, 16 hours, 33 minutes, 28 seconds.
• To count from 1 to 73,121,330,008 would take you about four thousand, six hundred fifty 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 73121330008 cubic inches would be around 348.5 feet tall.

Recreational maths with 73121330008

• 73121330008 backwards is 80003312137
• The number of decimal digits it has is: 11
• The sum of 73121330008's digits is 28
• More coming soon!