3478621442985

Names of 3478621442985

• Cardinal: 3478621442985 can be written as Three trillion, four hundred seventy-eight billion, six hundred twenty-one million, four hundred forty-two thousand, nine hundred eighty-five.

Scientific notation

• Scientific notation: 3.478621442985 × 10¹²

Factors of 3478621442985

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 6187733

Divisors of 3478621442985

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 5 9 13 15 31 39 45 65 93 117 155 195 279 403 465 585 961 1209 1395 2015 2883 3627 4805 6045 8649 12493 14415 18135 37479 43245 62465 112437 187395 562185 6187681 18563043 30938405 55689129 80439853 92815215 191818111 241319559 278445645 402199265 575454333 723958677 959090555 1206597795 1726362999 2493635443 2877271665 3619793385 5946361441 7480906329 8631814995 12468177215 17839084323 22442718987 29731807205 37404531645 53517252969 77302698733 89195421615 112213594935 231908096199 267586264845 386513493665 695724288597 1159540480995 3478621442985
• Sum of all divisors σ(n): 6709650102792
• Sum of proper divisors (its aliquot sum) s(n): 3231028659807
• 3478621442985 is a deficient number, because the sum of its proper divisors (3231028659807) is less than itself. Its deficiency is 247592783178

Bases of 3478621442985

• Binary: 110010100111101101111111101101001110101001₂
• Hexadecimal: 0x329EDFED3A9
• Base-36: 18E21E3S9

Squares and roots of 3478621442985

• 3478621442985 squared (3478621442985²) is 12100807143595043605710225
• 3478621442985 cubed (3478621442985³) is 42094127207135786688189700275269021625
• The square root of 3478621442985 is 1865106.2819541947
• The cube root of 3478621442985 is 15151.9684226641

Scales and comparisons

• 3,478,621,442,985 seconds is equal to 110,609 years, 20 weeks, 6 days, 6 hours, 9 minutes, 45 seconds.
• To count from 1 to 3,478,621,442,985 would take you about two hundred seventy-six thousand, five hundred twenty-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 3478621442985 cubic inches would be around 1262.7 feet tall.

Recreational maths with 3478621442985

• 3478621442985 backwards is 5892441268743
• The number of decimal digits it has is: 13
• The sum of 3478621442985's digits is 63
• More coming soon!