143072930427

Names of 143072930427

• Cardinal: 143072930427 can be written as One hundred forty-three billion, seventy-two million, nine hundred thirty thousand, four hundred twenty-seven.

Scientific notation

• Scientific notation: 1.43072930427 × 10¹¹

Factors of 143072930427

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 537

Divisors of 143072930427

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 17 19 21 49 51 57 119 133 147 289 323 357 361 399 491 833 867 931 969 1083 1473 2023 2261 2499 2527 2793 3437 5491 6069 6137 6783 6859 7581 8347 9329 10311 14161 15827 16473 17689 18411 20577 24059 25041 27987 38437 42483 42959 47481 48013 53067 58429 65303 72177 104329 115311 116603 128877 141899 144039 158593 175287 177251 195909 269059 300713 312987 336091 349809 409003 425697 457121 475779 531753 730303 807177 816221 902139 993293 1008273 1110151 1227009 1240757 1371363 1982251 2190909 2448663 2696081 2979879 3013267 3330453 3367769 3722271 5112121 5713547 5946753 6953051 7771057 8088243 8685299 9039801 10103307 13875757 15336363 17140641 18872567 20859153 21092869 23313171 23574383 26055897 41627271 51225539 56617701 57252073 63278607 70723149 97130299 132107969 147650083 153676617 165020681 171756219 291390897 358578773 396323907 400764511 442950249 495062043 973285241 1075736319 1202293533 2510051411 2805351577 2919855723 6812996687 7530154233 8416054731 20438990061 47690976809 143072930427
• Sum of all divisors σ(n): 249331351680
• Sum of proper divisors (its aliquot sum) s(n): 106258421253
• 143072930427 is a deficient number, because the sum of its proper divisors (106258421253) is less than itself. Its deficiency is 36814509174

Bases of 143072930427

• Binary: 10000101001111110011111010101001111011₂
• Hexadecimal: 0x214FCFAA7B
• Base-36: 1TQ5XFNF

Squares and roots of 143072930427

• 143072930427 squared (143072930427²) is 20469863420969182402329
• 143072930427 cubed (143072930427³) is 2928683345078516046759489739764483
• The square root of 143072930427 is 378249.8254156901
• The cube root of 143072930427 is 5230.2103705351

Scales and comparisons

• 143,072,930,427 seconds is equal to 4,549 years, 14 weeks, 2 days, 16 hours, 40 minutes, 27 seconds.
• To count from 1 to 143,072,930,427 would take you about nine thousand and ninety-eight 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 143072930427 cubic inches would be around 435.9 feet tall.

Recreational maths with 143072930427

• 143072930427 backwards is 724039270341
• The number of decimal digits it has is: 12
• The sum of 143072930427's digits is 42
• More coming soon!