71409481752775361

Names of 71409481752775361

• Cardinal: 71409481752775361 can be written as Seventy-one quadrillion, four hundred nine trillion, four hundred eighty-one billion, seven hundred fifty-two million, seven hundred seventy-five thousand, three hundred sixty-one.

Scientific notation

• Scientific notation: 7.1409481752775361 × 10¹⁶

Factors of 71409481752775361

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 4670183945

Divisors of 71409481752775361

• Number of divisors d(n): 32
• Complete list of divisors:
  1 13 37 83 383 481 1079 3071 4979 14171 31789 39923 184223 413257 1176193 15290509 4670183429 60712384577 172796786873 387625224607 1788680253307 2246358229349 5039127919891 14342133310459 23252843292991 66181169372359 148460461024481 186447733035967 860355201840667 1929985993318253 5493037057905797 71409481752775361
• Sum of all divisors σ(n): 80141244334018560
• Sum of proper divisors (its aliquot sum) s(n): 8731762581243199
• 71409481752775361 is a deficient number, because the sum of its proper divisors (8731762581243199) is less than itself. Its deficiency is 62677719171532162

Bases of 71409481752775361

• Binary: 11111101101100101000101110011001011110000000101011000001₂
• Hexadecimal: 0xFDB28B99780AC1
• Base-36: JJ4JR1DF5J5

Squares and roots of 71409481752775361

• 71409481752775361 squared (71409481752775361²) is 5099314084199957243866026128680321
• 71409481752775361 cubed (71409481752775361³) is 364139376047347247592670569817313792176162094370881
• The square root of 71409481752775361 is 267225526.0127208749
• The cube root of 71409481752775361 is 414876.3007776719

Scales and comparisons

• 71,409,481,752,775,361 seconds is equal to 2,270,600,635 years, 36 weeks, 5 days, 20 hours, 42 minutes, 41 seconds.
• To count from 1 to 71,409,481,752,775,361 would take you about six billion, eight hundred eleven million, eight hundred one thousand, nine 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 71409481752775361 cubic inches would be around 34573 feet tall.

Recreational maths with 71409481752775361

• 71409481752775361 backwards is 16357725718490417
• The number of decimal digits it has is: 17
• The sum of 71409481752775361's digits is 77
• More coming soon!