855267158992401

Names of 855267158992401

• Cardinal: 855267158992401 can be written as Eight hundred fifty-five trillion, two hundred sixty-seven billion, one hundred fifty-eight million, nine hundred ninety-two thousand, four hundred one.

Scientific notation

• Scientific notation: 8.55267158992401 × 10¹⁴

Factors of 855267158992401

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1521

Divisors of 855267158992401

• Number of divisors d(n): 75
• Complete list of divisors:
  1 3 9 27 47 81 141 423 1269 1471 2209 3807 4413 6627 13239 19881 39717 59643 69137 103823 119151 178929 207411 311469 622233 934407 1866699 2163841 2803221 3249439 4879681 5600097 6491523 8409663 9748317 14639043 19474569 29244951 43917129 58423707 87734853 101700527 131751387 152723633 175271121 263204559 305101581 395254161 458170899 915304743 1374512697 2745914229 4123538091 4779924769 7178010751 8237742687 12370614273 14339774307 21534032253 43019322921 64602096759 129057968763 193806290277 224656464143 387173906289 581418870831 673969392429 2021908177287 6065724531861 10558853814721 18197173595583 31676561444163 95029684332489 285089052997467 855267158992401
• Sum of all divisors σ(n): 1306283706091353
• Sum of proper divisors (its aliquot sum) s(n): 451016547098952
• 855267158992401 is a deficient number, because the sum of its proper divisors (451016547098952) is less than itself. Its deficiency is 404250611893449

Bases of 855267158992401

• Binary: 11000010011101110001100111001100110010011000010001₂
• Hexadecimal: 0x309DC67332611
• Base-36: 8F60B44C29

Squares and roots of 855267158992401

• 855267158992401 squared (855267158992401²) is 731481913250932930717575744801
• 855267158992401 cubed (855267158992401³) is 625612457800451330695570999282737432274257201
• 855267158992401 is a perfect square number. Its square root is 29244951
• The cube root of 855267158992401 is 94922.0841834235

Scales and comparisons

• 855,267,158,992,401 seconds is equal to 27,194,850 years, 7 weeks, 2 days, 7 hours, 13 minutes, 21 seconds.
• To count from 1 to 855,267,158,992,401 would take you about sixty-seven million, nine hundred eighty-seven thousand, one hundred twenty-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 855267158992401 cubic inches would be around 7910.2 feet tall.

Recreational maths with 855267158992401

• 855267158992401 backwards is 104299851762558
• The number of decimal digits it has is: 15
• The sum of 855267158992401's digits is 72
• More coming soon!