55142148648

Names of 55142148648

• Cardinal: 55142148648 can be written as Fifty-five billion, one hundred forty-two million, one hundred forty-eight thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 5.5142148648 × 10¹⁰

Factors of 55142148648

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1975

Divisors of 55142148648

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 12 24 67 109 134 197 201 218 268 327 394 402 436 536 591 654 788 804 872 1182 1308 1576 1597 1608 2364 2616 3194 4728 4791 6388 7303 9582 12776 13199 14606 19164 21473 21909 26398 29212 38328 39597 42946 43818 52796 58424 64419 79194 85892 87636 105592 106999 128838 158388 171784 174073 175272 213998 257676 314609 316776 320997 348146 427996 515352 522219 629218 641994 696292 855992 943827 1044438 1258436 1283988 1392584 1438691 1887654 2088876 2516872 2567976 2877382 3775308 4177752 4316073 5754764 7550616 8632146 11509528 11662891 17264292 21078803 23325782 34292381 34528584 34988673 42157606 46651564 63236409 68584762 69977346 84315212 93303128 102877143 126472818 137169524 139954692 168630424 205754286 252945636 274339048 279909384 411508572 505891272 823017144 2297589527 4595179054 6892768581 9190358108 13785537162 18380716216 27571074324 55142148648
• Sum of all divisors σ(n): 142002115200
• Sum of proper divisors (its aliquot sum) s(n): 86859966552
• 55142148648 is an abundant number, because the sum of its proper divisors (86859966552) is greater than itself. Its abundance is 31717817904

Bases of 55142148648

• Binary: 110011010110101110100110101000101000₂
• Hexadecimal: 0xCD6BA6A28
• Base-36: PBY7M7C

Squares and roots of 55142148648

• 55142148648 squared (55142148648²) is 3040656557518128227904
• 55142148648 cubed (55142148648³) is 167668335882180588697807189473792
• The square root of 55142148648 is 234823.6543621617
• The cube root of 55142148648 is 3806.2259122821

Scales and comparisons

• 55,142,148,648 seconds is equal to 1,753 years, 18 weeks, 1 day, 7 hours, 30 minutes, 48 seconds.
• To count from 1 to 55,142,148,648 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 55142148648 cubic inches would be around 317.2 feet tall.

Recreational maths with 55142148648

• 55142148648 backwards is 84684124155
• The number of decimal digits it has is: 11
• The sum of 55142148648's digits is 48
• More coming soon!