30311918429290155

Names of 30311918429290155

• Cardinal: 30311918429290155 can be written as Thirty quadrillion, three hundred eleven trillion, nine hundred eighteen billion, four hundred twenty-nine million, two hundred ninety thousand, one hundred fifty-five.

Scientific notation

• Scientific notation: 3.0311918429290155 × 10¹⁶

Factors of 30311918429290155

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 10555441

Divisors of 30311918429290155

• Number of divisors d(n): 160
• Complete list of divisors:
  1 3 5 7 9 15 21 27 35 45 49 63 105 135 147 189 245 315 343 441 735 945 1029 1323 1715 2205 2401 3087 5145 6615 7203 8867 9261 12005 15435 21609 26601 36015 44335 46305 62069 64827 79803 108045 133005 186207 239409 310345 324135 399015 434483 558621 931035 1197045 1303449 1675863 2172415 2793105 3041381 3910347 6517245 8379315 9124143 10546559 11731041 15206905 19551735 21289667 27372429 31639677 45620715 52732795 58655205 63869001 73825913 82117287 94919031 106448335 136862145 158198385 191607003 221477739 284757093 319345005 369129565 410586435 474595155 516781391 574821009 664433217 958035015 1107388695 1423785465 1550344173 1993299651 2583906955 2874105045 3322166085 3617469737 4651032519 7751720865 9966498255 10852409211 13953097557 18087348685 23255162595 25322288159 32557227633 54262046055 69765487785 75966864477 93516338653 97671682899 126611440795 162786138165 227900593431 280549015959 379834322385 467581693265 488358414495 654614370571 683701780293 841647047877 1139502967155 1402745079795 1963843111713 2524941143631 3273071852855 3418508901465 4208235239385 4582300593997 5891529335139 9819215558565 12624705718155 13746901781991 17674588005417 22911502969985 29457646675695 32076104157979 41240705345973 68734508909955 88372940027085 96228312473937 123722116037919 160380520789895 206203526729865 224532729105853 288684937421811 481141562369685 618610580189595 673598187317559 866054812265433 1122663645529265 1443424687109055 2020794561952677 3367990936587795 4330274061327165 6062383685858031 10103972809763385 30311918429290155
• Sum of all divisors σ(n): 62872519276339200
• Sum of proper divisors (its aliquot sum) s(n): 32560600847049045
• 30311918429290155 is an abundant number, because the sum of its proper divisors (32560600847049045) is greater than itself. Its abundance is 2248682417758890

Bases of 30311918429290155

• Binary: 1101011101100001000011101111010011100000011111010101011₂
• Hexadecimal: 0x6BB0877A703EAB
• Base-36: 8AGOF369ACR

Squares and roots of 30311918429290155

• 30311918429290155 squared (30311918429290155²) is 918812398863940137424617179924025
• 30311918429290155 cubed (30311918429290155³) is 27850966486184163726746412644983502015197580473875
• The square root of 30311918429290155 is 174103183.2830467089
• The cube root of 30311918429290155 is 311796.4320690103

Scales and comparisons

• 30,311,918,429,290,155 seconds is equal to 963,825,245 years, 6 weeks, 5 days, 21 hours, 29 minutes, 15 seconds.
• To count from 1 to 30,311,918,429,290,155 would take you about two billion, eight hundred ninety-one million, four hundred seventy-five thousand, seven hundred thirty-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 30311918429290155 cubic inches would be around 25983 feet tall.

Recreational maths with 30311918429290155

• 30311918429290155 backwards is 55109292481911303
• 30311918429290155 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 30311918429290155's digits is 63
• More coming soon!