163139590012

Names of 163139590012

• Cardinal: 163139590012 can be written as One hundred sixty-three billion, one hundred thirty-nine million, five hundred ninety thousand and twelve.

Scientific notation

• Scientific notation: 1.63139590012 × 10¹¹

Factors of 163139590012

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 8838

Divisors of 163139590012

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 7 14 28 49 98 196 307 331 614 662 1228 1324 2149 2317 4298 4634 8191 8596 9268 15043 16219 16382 30086 32438 32764 57337 60172 64876 101617 114674 203234 229348 401359 406468 711319 802718 1422638 1605436 2514637 2711221 2845276 4979233 5029274 5422442 9958466 10058548 10844884 17602459 18978547 19916932 35204918 37957094 70409836 75914188 123217213 132849829 246434426 265699658 492868852 531399316 832344847 1664689694 3329379388 5826413929 11652827858 23305655716 40784897503 81569795006 163139590012
• Sum of all divisors σ(n): 334234779648
• Sum of proper divisors (its aliquot sum) s(n): 171095189636
• 163139590012 is an abundant number, because the sum of its proper divisors (171095189636) is greater than itself. Its abundance is 7955599624

Bases of 163139590012

• Binary: 10010111111011111000001001011101111100₂
• Hexadecimal: 0x25FBE0977C
• Base-36: 22Y13LA4

Squares and roots of 163139590012

• 163139590012 squared (163139590012²) is 26614525829283450160144
• 163139590012 cubed (163139590012³) is 4341882832153086362862727902881728
• The square root of 163139590012 is 403905.4221126525
• The cube root of 163139590012 is 5464.1144682807

Scales and comparisons

• 163,139,590,012 seconds is equal to 5,187 years, 17 weeks, 2 days, 16 hours, 46 minutes, 52 seconds.
• To count from 1 to 163,139,590,012 would take you about ten thousand, three hundred seventy-four 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 163139590012 cubic inches would be around 455.3 feet tall.

Recreational maths with 163139590012

• 163139590012 backwards is 210095931361
• The number of decimal digits it has is: 12
• The sum of 163139590012's digits is 40
• More coming soon!