143421002946

Names of 143421002946

• Cardinal: 143421002946 can be written as One hundred forty-three billion, four hundred twenty-one million, two thousand, nine hundred forty-six.

Scientific notation

• Scientific notation: 1.43421002946 × 10¹¹

Factors of 143421002946

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 31061

Divisors of 143421002946

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 6 9 13 18 26 27 31 39 54 62 71 78 81 93 117 142 162 186 213 234 279 351 403 426 558 639 702 806 837 923 1053 1209 1278 1674 1846 1917 2106 2201 2418 2511 2769 3627 3834 4402 5022 5538 5751 6603 7254 8307 10881 11502 13206 16614 19809 21762 24921 28613 30941 32643 39618 49842 57226 59427 61882 65286 74763 85839 92823 118854 149526 171678 178281 185646 257517 278469 356562 402233 515034 556938 772551 804466 835407 959171 1206699 1545102 1670814 1918342 2196811 2317653 2413398 2506221 2877513 3620097 4393622 4635306 5012442 5755026 6590433 7240194 8632539 10860291 12469223 13180866 17265078 19771299 21720582 24938446 25897617 28558543 32580873 37407669 39542598 51795234 57117086 59313897 65161746 68101141 74815338 77692851 85675629 112223007 118627794 136202282 155385702 171351258 177941691 204303423 224446014 257026887 336669021 355883382 408606846 514053774 612910269 673338042 771080661 885314833 1010007063 1225820538 1542161322 1770629666 1838730807 2020014126 2313241983 2655944499 3677461614 4626483966 5311888998 5516192421 7967833497 11032384842 15935666994 23903500491 47807000982 71710501473 143421002946
• Sum of all divisors σ(n): 362297650176
• Sum of proper divisors (its aliquot sum) s(n): 218876647230
• 143421002946 is an abundant number, because the sum of its proper divisors (218876647230) is greater than itself. Its abundance is 75455644284

Bases of 143421002946

• Binary: 10000101100100100011101101010011000010₂
• Hexadecimal: 0x21648ED4C2
• Base-36: 1TVX5U4I

Squares and roots of 143421002946

• 143421002946 squared (143421002946²) is 20569584086036540678916
• 143421002946 cubed (143421002946³) is 2950110379801441418174460476086536
• The square root of 143421002946 is 378709.6552056733
• The cube root of 143421002946 is 5234.4483447563

Scales and comparisons

• 143,421,002,946 seconds is equal to 4,560 years, 17 weeks, 6 days, 7 hours, 29 minutes, 6 seconds.
• To count from 1 to 143,421,002,946 would take you about nine thousand, one hundred twenty 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 143421002946 cubic inches would be around 436.2 feet tall.

Recreational maths with 143421002946

• 143421002946 backwards is 649200124341
• The number of decimal digits it has is: 12
• The sum of 143421002946's digits is 36
• More coming soon!