42539287374

Names of 42539287374

• Cardinal: 42539287374 can be written as Forty-two billion, five hundred thirty-nine million, two hundred eighty-seven thousand, three hundred seventy-four.

Scientific notation

• Scientific notation: 4.2539287374 × 10¹⁰

Factors of 42539287374

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2725851

Divisors of 42539287374

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 9 17 18 27 34 51 54 102 153 289 306 459 578 867 918 1734 2601 5202 7803 15606 2725829 5451658 8177487 16354974 24532461 46339093 49064922 73597383 92678186 139017279 147194766 278034558 417051837 787764581 834103674 1251155511 1575529162 2363293743 2502311022 4726587486 7089881229 14179762458 21269643687 42539287374
• Sum of all divisors σ(n): 100419577200
• Sum of proper divisors (its aliquot sum) s(n): 57880289826
• 42539287374 is an abundant number, because the sum of its proper divisors (57880289826) is greater than itself. Its abundance is 15341002452

Bases of 42539287374

• Binary: 100111100111100010100000001101001110₂
• Hexadecimal: 0x9E78A034E
• Base-36: JJISK7I

Squares and roots of 42539287374

• 42539287374 squared (42539287374²) is 1809590970287755815876
• 42539287374 cubed (42539287374³) is 76978710314466340125088995549624
• The square root of 42539287374 is 206250.5451483703
• The cube root of 42539287374 is 3490.8410157525

Scales and comparisons

• 42,539,287,374 seconds is equal to 1,352 years, 32 weeks, 20 hours, 42 minutes, 54 seconds.
• To count from 1 to 42,539,287,374 would take you about two thousand, seven hundred 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 42539287374 cubic inches would be around 290.9 feet tall.

Recreational maths with 42539287374

• 42539287374 backwards is 47378293524
• 42539287374 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42539287374's digits is 54
• More coming soon!