428183791542

Names of 428183791542

• Cardinal: 428183791542 can be written as Four hundred twenty-eight billion, one hundred eighty-three million, seven hundred ninety-one thousand, five hundred forty-two.

Scientific notation

• Scientific notation: 4.28183791542 × 10¹¹

Factors of 428183791542

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 45693

Divisors of 428183791542

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 9 13 18 26 27 39 43 54 78 86 117 129 234 258 313 351 387 559 626 702 774 939 1118 1161 1677 1878 2322 2817 3354 4069 5031 5634 8138 8451 10062 12207 13459 15093 16902 24414 26918 30186 36621 40377 45319 73242 80754 90638 109863 121131 135957 174967 219726 242262 271914 349934 363393 407871 524901 589147 726786 815742 1049802 1178294 1223613 1574703 1767441 1948717 2447226 3149406 3534882 3897434 4724109 5302323 5846151 9448218 10604646 11692302 14184847 15906969 17538453 25333321 28369694 31813938 35076906 42554541 50666642 52615359 75999963 85109082 105230718 127663623 151999926 184403011 227999889 255327246 368806022 382990869 455999778 553209033 609948421 683999667 765981738 1106418066 1219896842 1367999334 1659627099 1829845263 3319254198 3659690526 4978881297 5489535789 7929329473 9957762594 10979071578 15858658946 16468607367 23787988419 32937214734 47575976838 71363965257 142727930514 214091895771 428183791542
• Sum of all divisors σ(n): 1051917081600
• Sum of proper divisors (its aliquot sum) s(n): 623733290058
• 428183791542 is an abundant number, because the sum of its proper divisors (623733290058) is greater than itself. Its abundance is 195549498516

Bases of 428183791542

• Binary: 110001110110001101111100010011110110110₂
• Hexadecimal: 0x63B1BE27B6
• Base-36: 5GPDKO1I

Squares and roots of 428183791542

• 428183791542 squared (428183791542²) is 183341359339282910737764
• 428183791542 cubed (428183791542³) is 78503798388358428703101734003192088
• The square root of 428183791542 is 654357.5410599315
• The cube root of 428183791542 is 7537.2006082513

Scales and comparisons

• 428,183,791,542 seconds is equal to 13,614 years, 47 weeks, 5 days, 22 hours, 5 minutes, 42 seconds.
• To count from 1 to 428,183,791,542 would take you about twenty-seven thousand, two hundred twenty-nine 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 428183791542 cubic inches would be around 628.1 feet tall.

Recreational maths with 428183791542

• 428183791542 backwards is 245197381824
• 428183791542 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 428183791542's digits is 54
• More coming soon!