27399105285

Names of 27399105285

• Cardinal: 27399105285 can be written as Twenty-seven billion, three hundred ninety-nine million, one hundred five thousand, two hundred eighty-five.

Scientific notation

• Scientific notation: 2.7399105285 × 10¹⁰

Factors of 27399105285

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2522

Divisors of 27399105285

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 5 15 43 59 129 177 215 295 349 645 885 1047 1745 2063 2537 5235 6189 7611 10315 12685 15007 20591 30945 38055 45021 61773 75035 88709 102955 121717 225105 266127 308865 365151 443545 608585 719987 885413 1330635 1825755 2159961 2656239 3599935 4427065 5233831 10799805 13281195 15701493 26169155 30959441 42479233 78507465 92878323 127437699 154797205 212396165 464391615 637188495 1826607019 5479821057 9133035095 27399105285
• Sum of all divisors σ(n): 45771264000
• Sum of proper divisors (its aliquot sum) s(n): 18372158715
• 27399105285 is a deficient number, because the sum of its proper divisors (18372158715) is less than itself. Its deficiency is 9026946570

Bases of 27399105285

• Binary: 11001100001000111010010101100000101₂
• Hexadecimal: 0x6611D2B05
• Base-36: CL4PWXX

Squares and roots of 27399105285

• 27399105285 squared (27399105285²) is 750710970418514931225
• 27399105285 cubed (27399105285³) is 20568808917101411113978309024125
• The square root of 27399105285 is 165526.7509649121
• The cube root of 27399105285 is 3014.7094368359

Scales and comparisons

• 27,399,105,285 seconds is equal to 871 years, 10 weeks, 5 days, 6 hours, 34 minutes, 45 seconds.
• To count from 1 to 27,399,105,285 would take you about one thousand, seven hundred forty-two 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 27399105285 cubic inches would be around 251.2 feet tall.

Recreational maths with 27399105285

• 27399105285 backwards is 58250199372
• The number of decimal digits it has is: 11
• The sum of 27399105285's digits is 51
• More coming soon!