29828198125856790

Names of 29828198125856790

• Cardinal: 29828198125856790 can be written as Twenty-nine quadrillion, eight hundred twenty-eight trillion, one hundred ninety-eight billion, one hundred twenty-five million, eight hundred fifty-six thousand, seven hundred ninety.

Scientific notation

• Scientific notation: 2.982819812585679 × 10¹⁶

Factors of 29828198125856790

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 469100709

Divisors of 29828198125856790

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 22 30 33 45 55 66 90 99 110 121 165 198 242 330 363 495 605 726 990 1089 1210 1815 2178 3630 5445 5839 10890 11678 17517 29195 35034 52551 58390 64229 87585 105102 128458 175170 192687 262755 321145 385374 525510 578061 642290 706519 963435 1156122 1413038 1926870 2119557 2890305 3532595 4239114 5780610 6358671 7065190 10597785 12717342 21195570 31793355 63586710 469094849 938189698 1407284547 2345474245 2814569094 4221853641 4690948490 5160043339 7036422735 8443707282 10320086678 14072845470 15480130017 21109268205 25800216695 30960260034 42218536410 46440390051 51600433390 56760476729 77400650085 92880780102 113520953458 154801300170 170281430187 232201950255 283802383645 340562860374 464403900510 510844290561 567604767290 851407150935 1021688581122 1702814301870 2554221452805 2739044823311 5108442905610 5478089646622 8217134469933 13695224116555 16434268939866 24651403409799 27390448233110 30129493056421 41085672349665 49302806819598 60258986112842 82171344699330 90388479169263 123257017048995 150647465282105 180776958338526 246514034097990 271165437507789 301294930564210 331424423620631 451942395846315 542330875015578 662848847241262 903884791692630 994273270861893 1355827187538945 1657122118103155 1988546541723786 2711654375077890 2982819812585679 3314244236206310 4971366354309465 5965639625171358 9942732708618930 14914099062928395 29828198125856790
• Sum of all divisors σ(n): 85259152342728000
• Sum of proper divisors (its aliquot sum) s(n): 55430954216871210
• 29828198125856790 is an abundant number, because the sum of its proper divisors (55430954216871210) is greater than itself. Its abundance is 25602756091014420

Bases of 29828198125856790

• Binary: 1101001111110001001011010010001100101001110100000010110₂
• Hexadecimal: 0x69F8969194E816
• Base-36: 85P7P1QVQXI

Squares and roots of 29828198125856790

• 29828198125856790 squared (29828198125856790²) is 889721403435366519368771589104100
• 29828198125856790 cubed (29828198125856790³) is 26538786298485472572972756577798155859641001839000
• The square root of 29828198125856790 is 172708419.3832390731
• The cube root of 29828198125856790 is 310128.9720925319

Scales and comparisons

• 29,828,198,125,856,790 seconds is equal to 948,444,435 years, 37 weeks, 5 days, 19 hours, 46 minutes, 30 seconds.
• To count from 1 to 29,828,198,125,856,790 would take you about two billion, eight hundred forty-five million, three hundred thirty-three thousand, three hundred 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 29828198125856790 cubic inches would be around 25844.1 feet tall.

Recreational maths with 29828198125856790

• 29828198125856790 backwards is 09765852189182892
• 29828198125856790 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 29828198125856790's digits is 90
• More coming soon!