142628817456

Names of 142628817456

• Cardinal: 142628817456 can be written as One hundred forty-two billion, six hundred twenty-eight million, eight hundred seventeen thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 1.42628817456 × 10¹¹

Factors of 142628817456

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 73602

Divisors of 142628817456

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 36 48 59 72 118 144 177 229 236 354 458 472 531 687 708 916 944 1062 1374 1416 1832 2061 2124 2748 2832 3664 4122 4248 5496 8244 8496 10992 13511 16488 27022 32976 40533 54044 73309 81066 108088 121599 146618 162132 216176 219927 243198 293236 324264 439854 486396 586472 648528 659781 879708 972792 1172944 1319562 1759416 1945584 2639124 3518832 4325231 5278248 8650462 10556496 12975693 16787761 17300924 25951386 33575522 34601848 38927079 50363283 51902772 67151044 69203696 77854158 100726566 103805544 134302088 151089849 155708316 201453132 207611088 268604176 302179698 311416632 402906264 604359396 622833264 805812528 990477899 1208718792 1980955798 2417437584 2971433697 3961911596 5942867394 7923823192 8914301091 11885734788 15847646384 17828602182 23771469576 35657204364 47542939152 71314408728 142628817456
• Sum of all divisors σ(n): 407706234000
• Sum of proper divisors (its aliquot sum) s(n): 265077416544
• 142628817456 is an abundant number, because the sum of its proper divisors (265077416544) is greater than itself. Its abundance is 122448599088

Bases of 142628817456

• Binary: 10000100110101010101110000101000110000₂
• Hexadecimal: 0x2135570A30
• Base-36: 1TITIJW0

Squares and roots of 142628817456

• 142628817456 squared (142628817456²) is 20342979568896970311936
• 142628817456 cubed (142628817456³) is 2901495119443343553892571121954816
• The square root of 142628817456 is 377662.3061095719
• The cube root of 142628817456 is 5224.7930591911

Scales and comparisons

• 142,628,817,456 seconds is equal to 4,535 years, 8 weeks, 11 hours, 57 minutes, 36 seconds.
• To count from 1 to 142,628,817,456 would take you about nine thousand and seventy 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 142628817456 cubic inches would be around 435.4 feet tall.

Recreational maths with 142628817456

• 142628817456 backwards is 654718826241
• The number of decimal digits it has is: 12
• The sum of 142628817456's digits is 54
• More coming soon!