30405447464

Names of 30405447464

• Cardinal: 30405447464 can be written as Thirty billion, four hundred five million, four hundred forty-seven thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 3.0405447464 × 10¹⁰

Factors of 30405447464

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 583

Divisors of 30405447464

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 8 14 28 49 53 56 98 106 196 212 371 392 424 521 742 1042 1484 2084 2597 2809 2968 3647 4168 5194 5618 7294 10388 11236 14588 19663 20776 22472 25529 27613 29176 39326 51058 55226 78652 102116 110452 137641 148877 157304 193291 204232 220904 275282 297754 386582 550564 595508 773164 1042139 1101128 1191016 1353037 1463489 1546328 2084278 2706074 2926978 4168556 5412148 5853956 7294973 8337112 10244423 10824296 11707912 14589946 20488846 29179892 40977692 58359784 71710961 77564917 81955384 143421922 155129834 286843844 310259668 542954419 573687688 620519336 1085908838 2171817676 3800680933 4343635352 7601361866 15202723732 30405447464
• Sum of all divisors σ(n): 67723079400
• Sum of proper divisors (its aliquot sum) s(n): 37317631936
• 30405447464 is an abundant number, because the sum of its proper divisors (37317631936) is greater than itself. Its abundance is 6912184472

Bases of 30405447464

• Binary: 11100010100010011100100111100101000₂
• Hexadecimal: 0x7144E4F28
• Base-36: DYUM9EW

Squares and roots of 30405447464

• 30405447464 squared (30405447464²) is 924491235486064031296
• 30405447464 cubed (30405447464³) is 28109569691499972407710579833344
• The square root of 30405447464 is 174371.5787162577
• The cube root of 30405447464 is 3121.1679095185

Scales and comparisons

• 30,405,447,464 seconds is equal to 966 years, 41 weeks, 3 days, 21 hours, 37 minutes, 44 seconds.
• To count from 1 to 30,405,447,464 would take you about one thousand, nine hundred thirty-three 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 30405447464 cubic inches would be around 260.1 feet tall.

Recreational maths with 30405447464

• 30405447464 backwards is 46474450403
• The number of decimal digits it has is: 11
• The sum of 30405447464's digits is 41
• More coming soon!