5231537091

Names of 5231537091

• Cardinal: 5231537091 can be written as Five billion, two hundred thirty-one million, five hundred thirty-seven thousand and ninety-one.

Scientific notation

• Scientific notation: 5.231537091 × 10⁹

Factors of 5231537091

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 320

Divisors of 5231537091

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 9 11 27 31 33 53 71 93 99 151 159 213 279 297 341 453 477 583 639 781 837 1023 1359 1431 1643 1661 1749 1917 2201 2343 3069 3763 4077 4681 4929 4983 5247 6603 7029 8003 9207 10721 11289 14043 14787 14949 15741 18073 19809 21087 24009 24211 32163 33867 41393 42129 44361 44847 51491 54219 59427 72027 72633 88033 96489 101601 116653 117931 124179 126387 154473 162657 216081 217899 248093 264099 289467 332351 349959 353793 372537 463419 487971 568213 653697 744279 792297 997053 1049877 1061379 1117611 1283183 1390257 1704639 2232837 2376891 2729023 2991159 3149631 3184137 3655861 3849549 5113917 6250343 6698511 8187069 8973477 10967583 11548647 15341751 17614603 18751029 24561207 32902749 34645941 52843809 56253087 73683621 98708247 158531427 168759261 193760633 475594281 581281899 1743845697 5231537091
• Sum of all divisors σ(n): 9077391360
• Sum of proper divisors (its aliquot sum) s(n): 3845854269
• 5231537091 is a deficient number, because the sum of its proper divisors (3845854269) is less than itself. Its deficiency is 1385682822

Bases of 5231537091

• Binary: 100110111110100101110101111000011₂
• Hexadecimal: 0x137D2EBC3
• Base-36: 2EIPZUR

Squares and roots of 5231537091

• 5231537091 squared (5231537091²) is 27368980334508742281
• 5231537091 cubed (5231537091³) is 143181835762832072506811444571
• The square root of 5231537091 is 72329.3653435449
• The cube root of 5231537091 is 1735.9735464757

Scales and comparisons

• 5,231,537,091 seconds is equal to 166 years, 18 weeks, 4 hours, 44 minutes, 51 seconds.
• To count from 1 to 5,231,537,091 would take you about three hundred thirty-two 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 5231537091 cubic inches would be around 144.7 feet tall.

Recreational maths with 5231537091

• 5231537091 backwards is 1907351325
• The number of decimal digits it has is: 10
• The sum of 5231537091's digits is 36
• More coming soon!