142589335847279138

Names of 142589335847279138

• Cardinal: 142589335847279138 can be written as One hundred forty-two quadrillion, five hundred eighty-nine trillion, three hundred thirty-five billion, eight hundred forty-seven million, two hundred seventy-nine thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 1.42589335847279138 × 10¹⁷

Factors of 142589335847279138

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1449

Divisors of 142589335847279138

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 19 38 361 659 722 769 1318 1538 12521 14611 25042 29222 237899 277609 434281 475798 506771 555218 591361 868562 1013542 1182722 8251339 9628649 11235859 16502678 19257298 22471718 156775441 182944331 213481321 313550882 333962089 365888662 389706899 426962642 454756609 667924178 779413798 909513218 6345279691 7404431081 8640375571 12690559382 14808862162 17280751142 120560314129 140684190539 164167135849 241120628258 256816846441 281368381078 299684605331 328334271698 513633692882 599369210662 4879520082379 5694007501289 9759040164758 11388015002578 92710881565201 108186142524491 185421763130402 197492154913129 216372285048982 394984309826258 3752350943349451 7504701886698902 71294667923639569 142589335847279138
• Sum of all divisors σ(n): 226370962918720620
• Sum of proper divisors (its aliquot sum) s(n): 83781627071441482
• 142589335847279138 is a deficient number, because the sum of its proper divisors (83781627071441482) is less than itself. Its deficiency is 58807708775837656

Bases of 142589335847279138

• Binary: 111111010100101000011111011010111111011111001101000100010₂
• Hexadecimal: 0x1FA943ED7EF9A22
• Base-36: 12ZZP8L3X0YQ

Squares and roots of 142589335847279138

• 142589335847279138 squared (142589335847279138²) is 20331718697368163411468397690023044
• 142589335847279138 cubed (142589335847279138³) is 2899086265691433762977190564048005287679655920456072
• The square root of 142589335847279138 is 377610031.4441859979
• The cube root of 142589335847279138 is 522431.0916624969

Scales and comparisons

• 142,589,335,847,279,138 seconds is equal to 4,533,899,822 years, 8 weeks, 5 days, 10 hours, 25 minutes, 38 seconds.
• To count from 1 to 142,589,335,847,279,138 would take you about thirteen billion, six hundred one million, six hundred ninety-nine thousand, four hundred sixty-six 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 142589335847279138 cubic inches would be around 43535.9 feet tall.

Recreational maths with 142589335847279138

• 142589335847279138 backwards is 831972748533985241
• The number of decimal digits it has is: 18
• The sum of 142589335847279138's digits is 89
• More coming soon!