4385083612821

Names of 4385083612821

• Cardinal: 4385083612821 can be written as Four trillion, three hundred eighty-five billion, eighty-three million, six hundred twelve thousand, eight hundred twenty-one.

Scientific notation

• Scientific notation: 4.385083612821 × 10¹²

Factors of 4385083612821

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1335

Divisors of 4385083612821

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 19 31 53 57 93 159 589 961 1007 1229 1643 1767 2883 3021 3687 4929 18259 23351 31217 38099 50933 54777 65137 70053 93651 114297 152799 195411 723881 967727 1181069 1237603 1510441 2019247 2171643 2903181 3543207 3712809 4531323 6057741 22440311 28698379 38365693 46823671 62596657 67320933 80053373 86095137 115097079 140471013 187789971 240160119 889649749 1189336483 1451533801 1521014087 2481654563 2668949247 3568009449 4354601403 4563042261 7444963689 27579142219 47151436697 76931291453 82737426657 141454310091 230793874359 1461694537607 4385083612821
• Sum of all divisors σ(n): 6484705788960
• Sum of proper divisors (its aliquot sum) s(n): 2099622176139
• 4385083612821 is a deficient number, because the sum of its proper divisors (2099622176139) is less than itself. Its deficiency is 2285461436682

Bases of 4385083612821

• Binary: 111111110011111011010110011101111010010101₂
• Hexadecimal: 0x3FCFB59DE95
• Base-36: 1JYH9KADX

Squares and roots of 4385083612821

• 4385083612821 squared (4385083612821²) is 19228958291431273835578041
• 4385083612821 cubed (4385083612821³) is 84320589895373773677942725955173663661
• The square root of 4385083612821 is 2094059.1235256467
• The cube root of 4385083612821 is 16367.8873062429

Scales and comparisons

• 4,385,083,612,821 seconds is equal to 139,432 years, 4 weeks, 6 days, 13 hours, 20 minutes, 21 seconds.
• To count from 1 to 4,385,083,612,821 would take you about three hundred forty-eight thousand, five hundred eighty 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 4385083612821 cubic inches would be around 1364 feet tall.

Recreational maths with 4385083612821

• 4385083612821 backwards is 1282163805834
• The number of decimal digits it has is: 13
• The sum of 4385083612821's digits is 51
• More coming soon!