42169852746

Names of 42169852746

• Cardinal: 42169852746 can be written as Forty-two billion, one hundred sixty-nine million, eight hundred fifty-two thousand, seven hundred forty-six.

Scientific notation

• Scientific notation: 4.2169852746 × 10¹⁰

Factors of 42169852746

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1430

Divisors of 42169852746

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 6 7 9 14 18 19 21 27 38 42 54 57 63 81 114 126 133 162 171 189 266 342 378 399 513 567 798 1026 1134 1197 1399 1539 2394 2798 3078 3591 4197 7182 8394 9793 10773 12591 19586 21546 25182 26581 29379 37773 53162 58758 75546 79743 88137 113319 159486 176274 186067 226638 239229 264411 372134 478458 528822 558201 717687 793233 1116402 1435374 1586466 1674603 1957201 2153061 3349206 3914402 4306122 5023809 5871603 10047618 11743206 13700407 15071427 17614809 27400814 30142854 35229618 37186819 41101221 52844427 74373638 82202442 105688854 111560457 123303663 158533281 223120914 246607326 260307733 317066562 334681371 369910989 520615466 669362742 739821978 780923199 1004044113 1109732967 1561846398 2008088226 2219465934 2342769597 3012132339 4685539194 6024264678 7028308791 14056617582 21084926373 42169852746
• Sum of all divisors σ(n): 113755546080
• Sum of proper divisors (its aliquot sum) s(n): 71585693334
• 42169852746 is an abundant number, because the sum of its proper divisors (71585693334) is greater than itself. Its abundance is 29415840588

Bases of 42169852746

• Binary: 100111010001100001001110001101001010₂
• Hexadecimal: 0x9D184E34A
• Base-36: JDEUAMI

Squares and roots of 42169852746

• 42169852746 squared (42169852746²) is 1778296480619323740516
• 42169852746 cubed (42169852746³) is 74990500726446925019661634056936
• The square root of 42169852746 is 205352.9954639085
• The cube root of 42169852746 is 3480.7061572329

Scales and comparisons

• 42,169,852,746 seconds is equal to 1,340 years, 45 weeks, 1 day, 23 hours, 59 minutes, 6 seconds.
• To count from 1 to 42,169,852,746 would take you about two thousand, six hundred eighty-one 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 42169852746 cubic inches would be around 290.1 feet tall.

Recreational maths with 42169852746

• 42169852746 backwards is 64725896124
• 42169852746 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42169852746's digits is 54
• More coming soon!