144748987456

Names of 144748987456

• Cardinal: 144748987456 can be written as One hundred forty-four billion, seven hundred forty-eight million, nine hundred eighty-seven thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 1.44748987456 × 10¹¹

Factors of 144748987456

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 112

Divisors of 144748987456

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 4 8 16 31 32 62 64 79 124 158 248 316 496 632 961 992 1264 1922 1984 2449 2528 3844 4898 5056 7688 9796 15376 19592 29791 30752 39184 59582 61504 75919 78368 119164 151838 156736 238328 303676 476656 607352 923521 953312 1214704 1847042 1906624 2353489 2429408 3694084 4706978 4858816 7388168 9413956 14776336 18827912 28629151 29552672 37655824 57258302 59105344 72958159 75311648 114516604 145916318 150623296 229033208 291832636 458066416 583665272 916132832 1167330544 1832265664 2261702929 2334661088 4523405858 4669322176 9046811716 18093623432 36187246864 72374493728 144748987456
• Sum of all divisors σ(n): 300567912960
• Sum of proper divisors (its aliquot sum) s(n): 155818925504
• 144748987456 is an abundant number, because the sum of its proper divisors (155818925504) is greater than itself. Its abundance is 11069938048

Bases of 144748987456

• Binary: 10000110110011101101100100010001000000₂
• Hexadecimal: 0x21B3B64440
• Base-36: 1UHVT5J4

Squares and roots of 144748987456

• 144748987456 squared (144748987456²) is 20952269369537245351936
• 144748987456 cubed (144748987456³) is 3032819776145879755972178369314816
• The square root of 144748987456 is 380458.9169095659
• The cube root of 144748987456 is 5250.5545894073

Scales and comparisons

• 144,748,987,456 seconds is equal to 4,602 years, 29 weeks, 4 days, 12 hours, 4 minutes, 16 seconds.
• To count from 1 to 144,748,987,456 would take you about nine thousand, two hundred five 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 144748987456 cubic inches would be around 437.5 feet tall.

Recreational maths with 144748987456

• 144748987456 backwards is 654789847441
• The number of decimal digits it has is: 12
• The sum of 144748987456's digits is 67
• More coming soon!