42145956164

Names of 42145956164

• Cardinal: 42145956164 can be written as Forty-two billion, one hundred forty-five million, nine hundred fifty-six thousand, one hundred sixty-four.

Scientific notation

• Scientific notation: 4.2145956164 × 10¹⁰

Factors of 42145956164

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3682

Divisors of 42145956164

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 13 17 26 34 52 68 79 158 169 221 316 338 442 676 884 1027 1343 2054 2197 2686 2873 3571 4108 4394 5372 5746 7142 8788 11492 13351 14284 17459 26702 34918 37349 46423 53404 60707 69836 74698 92846 121414 149396 173563 185692 226967 242828 282109 347126 453934 564218 603499 694252 789191 907868 1128436 1206998 1578382 2413996 2950571 3156764 3667417 4795853 5901142 7334834 7845487 9591706 10259483 11802284 14669668 15690974 19183412 20518966 31381948 41037932 47676421 62346089 95352842 124692178 133373279 190705684 249384356 266746558 533493116 619793473 810499157 1239586946 1620998314 2479173892 3241996628 10536489041 21072978082 42145956164
• Sum of all divisors σ(n): 85693708800
• Sum of proper divisors (its aliquot sum) s(n): 43547752636
• 42145956164 is an abundant number, because the sum of its proper divisors (43547752636) is greater than itself. Its abundance is 1401796472

Bases of 42145956164

• Binary: 100111010000000110000100000101000100₂
• Hexadecimal: 0x9D0184144
• Base-36: JD0M3WK

Squares and roots of 42145956164

• 42145956164 squared (42145956164²) is 1776281620977809594896
• 42145956164 cubed (42145956164³) is 74863087332649626003225414138944
• The square root of 42145956164 is 205294.8030613537
• The cube root of 42145956164 is 3480.0485571461

Scales and comparisons

• 42,145,956,164 seconds is equal to 1,340 years, 5 weeks, 5 days, 10 hours, 2 minutes, 44 seconds.
• To count from 1 to 42,145,956,164 would take you about two thousand, six 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 42145956164 cubic inches would be around 290 feet tall.

Recreational maths with 42145956164

• 42145956164 backwards is 46165954124
• The number of decimal digits it has is: 11
• The sum of 42145956164's digits is 47
• More coming soon!