144742158848

Names of 144742158848

• Cardinal: 144742158848 can be written as One hundred forty-four billion, seven hundred forty-two million, one hundred fifty-eight thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 1.44742158848 × 10¹¹

Factors of 144742158848

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 16801

Divisors of 144742158848

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 112 128 224 256 448 512 896 1792 2909 3584 5818 11636 13883 20363 23272 27766 40726 46544 55532 81452 93088 97181 111064 162904 186176 194362 222128 325808 372352 388724 444256 651616 744704 777448 888512 1303232 1489408 1554896 1777024 2606464 3109792 3554048 5212928 6219584 7108096 10425856 12439168 24878336 40385647 49756672 80771294 161542588 282699529 323085176 565399058 646170352 1130798116 1292340704 2261596232 2584681408 4523192464 5169362816 9046384928 10338725632 18092769856 20677451264 36185539712 72371079424 144742158848
• Sum of all divisors σ(n): 330653568960
• Sum of proper divisors (its aliquot sum) s(n): 185911410112
• 144742158848 is an abundant number, because the sum of its proper divisors (185911410112) is greater than itself. Its abundance is 41169251264

Bases of 144742158848

• Binary: 10000110110011010011100001001000000000₂
• Hexadecimal: 0x21B34E1200
• Base-36: 1UHRQSJK

Squares and roots of 144742158848

• 144742158848 squared (144742158848²) is 20950292547979664687104
• 144742158848 cubed (144742158848³) is 3032390571891743287614583385096192
• The square root of 144742158848 is 380449.9426310903
• The cube root of 144742158848 is 5250.4720222369

Scales and comparisons

• 144,742,158,848 seconds is equal to 4,602 years, 18 weeks, 2 days, 11 hours, 14 minutes, 8 seconds.
• To count from 1 to 144,742,158,848 would take you about nine thousand, two hundred four 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 144742158848 cubic inches would be around 437.5 feet tall.

Recreational maths with 144742158848

• 144742158848 backwards is 848851247441
• 144742158848 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 144742158848's digits is 56
• More coming soon!