12985334964

Names of 12985334964

• Cardinal: 12985334964 can be written as Twelve billion, nine hundred eighty-five million, three hundred thirty-four thousand, nine hundred sixty-four.

Scientific notation

• Scientific notation: 1.2985334964 × 10¹⁰

Factors of 12985334964

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 278

Divisors of 12985334964

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 49 54 63 84 98 108 126 127 139 147 189 196 252 254 278 294 378 381 417 441 508 556 588 756 762 834 882 889 973 1143 1251 1323 1524 1668 1764 1778 1946 2286 2502 2646 2667 2919 3429 3556 3753 3892 4572 5004 5292 5334 5838 6223 6811 6858 7506 8001 8757 10668 11676 12446 13622 13716 15012 16002 17514 17653 18669 19321 20433 24003 24892 26271 27244 32004 35028 35306 37338 38642 40866 48006 52542 52959 56007 57963 61299 70612 74676 77284 81732 96012 105084 105918 112014 115926 122598 123571 135247 158877 168021 173889 183897 211836 224028 231852 245196 247142 270494 317754 336042 347778 367794 370713 405741 476631 494284 521667 540988 635508 672084 695556 735588 741426 811482 864997 946729 953262 1043334 1112139 1217223 1482852 1622964 1729994 1893458 1906524 2086668 2224278 2434446 2453767 2594991 2840187 3336417 3459988 3651669 3786916 4448556 4868892 4907534 5189982 5680374 6672834 7303338 7361301 7784973 8520561 9815068 10379964 11360748 13345668 14606676 14722602 15569946 17041122 17176369 22083903 23354919 25561683 29445204 31139892 34082244 34352738 44167806 46709838 51123366 51529107 66251709 68705476 88335612 93419676 102246732 103058214 120234583 132503418 154587321 206116428 240469166 265006836 309174642 360703749 463761963 480938332 618349284 721407498 927523926 1082111247 1442814996 1855047852 2164222494 3246333741 4328444988 6492667482 12985334964
• Sum of all divisors σ(n): 39756487680
• Sum of proper divisors (its aliquot sum) s(n): 26771152716
• 12985334964 is an abundant number, because the sum of its proper divisors (26771152716) is greater than itself. Its abundance is 13785817752

Bases of 12985334964

• Binary: 1100000101111111000111110010110100₂
• Hexadecimal: 0x305FC7CB4
• Base-36: 5YR4SL0

Squares and roots of 12985334964

• 12985334964 squared (12985334964²) is 168618924127280881296
• 12985334964 cubed (12985334964³) is 2189573211062043614141682433344
• The square root of 12985334964 is 113953.2139257161
• The cube root of 12985334964 is 2350.4501907391

Scales and comparisons

• 12,985,334,964 seconds is equal to 412 years, 46 weeks, 3 days, 5 hours, 29 minutes, 24 seconds.
• To count from 1 to 12,985,334,964 would take you about eight hundred twenty-five 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 12985334964 cubic inches would be around 195.9 feet tall.

Recreational maths with 12985334964

• 12985334964 backwards is 46943358921
• 12985334964 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12985334964's digits is 54
• More coming soon!