142654451589

Names of 142654451589

• Cardinal: 142654451589 can be written as One hundred forty-two billion, six hundred fifty-four million, four hundred fifty-one thousand, five hundred eighty-nine.

Scientific notation

• Scientific notation: 1.42654451589 × 10¹¹

Factors of 142654451589

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1531

Divisors of 142654451589

• Number of divisors d(n): 120
• Complete list of divisors:
  1 3 9 13 19 27 39 57 81 117 169 171 247 351 507 513 643 741 853 1053 1521 1539 1929 2223 2559 3211 4563 5787 6669 7677 8359 9633 11089 12217 13689 16207 17361 20007 23031 25077 28899 33267 36651 48621 52083 69093 75231 86697 99801 108667 109953 144157 145863 158821 210691 225693 260091 299403 326001 329859 432471 437589 476463 548479 632073 677079 898209 978003 989577 1297413 1312767 1429389 1645437 1896219 2064673 2738983 2934009 3892239 4288167 4936311 5688657 6194019 7130227 8216949 8802027 10421101 11676717 12864501 14808933 17065971 18582057 21390681 24650847 31263303 44426799 55746171 64172043 73952541 92692951 93789909 135474313 167238513 192516129 221857623 278078853 281369727 406422939 577548387 834236559 844109181 1219268817 1761166069 2502709677 3657806451 5283498207 7508129031 10973419353 15850494621 47551483863 142654451589
• Sum of all divisors σ(n): 243562371360
• Sum of proper divisors (its aliquot sum) s(n): 100907919771
• 142654451589 is a deficient number, because the sum of its proper divisors (100907919771) is less than itself. Its deficiency is 41746531818

Bases of 142654451589

• Binary: 10000100110110110111100010111110000101₂
• Hexadecimal: 0x2136DE2F85
• Base-36: 1TJ8RZB9

Squares and roots of 142654451589

• 142654451589 squared (142654451589²) is 20350292558158344624921
• 142654451589 cubed (142654451589³) is 2903059824559786540292171157449469
• The square root of 142654451589 is 377696.2424872663
• The cube root of 142654451589 is 5225.1060511461

Scales and comparisons

• 142,654,451,589 seconds is equal to 4,535 years, 50 weeks, 3 days, 4 hours, 33 minutes, 9 seconds.
• To count from 1 to 142,654,451,589 would take you about nine thousand and seventy-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 142654451589 cubic inches would be around 435.4 feet tall.

Recreational maths with 142654451589

• 142654451589 backwards is 985154456241
• The number of decimal digits it has is: 12
• The sum of 142654451589's digits is 54
• More coming soon!