55143628144

Names of 55143628144

• Cardinal: 55143628144 can be written as Fifty-five billion, one hundred forty-three million, six hundred twenty-eight thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 5.5143628144 × 10¹⁰

Factors of 55143628144

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 318

Divisors of 55143628144

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 4 8 11 16 17 22 34 44 61 68 88 121 122 136 176 187 227 242 244 272 374 454 484 488 671 748 908 968 976 1037 1331 1342 1496 1816 1936 2057 2074 2497 2662 2684 2992 3632 3859 4114 4148 4994 5324 5368 7381 7718 8228 8296 9988 10648 10736 11407 13847 14641 14762 15436 16456 16592 19976 21296 22627 22814 27467 27694 29282 29524 30872 32912 39952 42449 45254 45628 54934 55388 58564 59048 61744 81191 84898 90508 91256 109868 110776 117128 118096 125477 152317 162382 169796 181016 182512 219736 221552 234256 235399 248897 250954 302137 304634 324764 339592 362032 439472 466939 470798 497794 501908 604274 609268 649528 679184 893101 933878 941596 995588 1003816 1208548 1218536 1299056 1380247 1675487 1786202 1867756 1883192 1991176 2007632 2417096 2437072 2589389 2760494 3323507 3350974 3572404 3735512 3766384 3982352 4834192 5136329 5178778 5520988 6647014 6701948 7144808 7471024 10272658 10357556 11041976 13294028 13403896 14289616 15182717 18430357 20545316 20715112 22083952 26588056 26807792 28483279 30365434 36860714 41090632 41430224 53176112 56499619 56966558 60730868 73721428 82181264 112999238 113933116 121461736 147442856 202733927 225998476 227866232 242923472 294885712 313316069 405467854 451996952 455732464 626632138 810935708 903993904 1253264276 1621871416 2506528552 3243742832 3446476759 5013057104 6892953518 13785907036 27571814072 55143628144
• Sum of all divisors σ(n): 127034436240
• Sum of proper divisors (its aliquot sum) s(n): 71890808096
• 55143628144 is an abundant number, because the sum of its proper divisors (71890808096) is greater than itself. Its abundance is 16747179952

Bases of 55143628144

• Binary: 110011010110110100001111110101110000₂
• Hexadecimal: 0xCD6D0FD70
• Base-36: PBZ3BSG

Squares and roots of 55143628144

• 55143628144 squared (55143628144²) is 3040819724883748884736
• 55143628144 cubed (55143628144³) is 167681832161929832128556701609984
• The square root of 55143628144 is 234826.8045688141
• The cube root of 55143628144 is 3806.2599530645

Scales and comparisons

• 55,143,628,144 seconds is equal to 1,753 years, 20 weeks, 4 days, 10 hours, 29 minutes, 4 seconds.
• To count from 1 to 55,143,628,144 would take you about three thousand, five hundred 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 55143628144 cubic inches would be around 317.2 feet tall.

Recreational maths with 55143628144

• 55143628144 backwards is 44182634155
• The number of decimal digits it has is: 11
• The sum of 55143628144's digits is 43
• More coming soon!