46142517681

Names of 46142517681

• Cardinal: 46142517681 can be written as Forty-six billion, one hundred forty-two million, five hundred seventeen thousand, six hundred eighty-one.

Scientific notation

• Scientific notation: 4.6142517681 × 10¹⁰

Factors of 46142517681

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1599

Divisors of 46142517681

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 9 13 39 107 117 169 227 321 507 681 963 1249 1391 1521 2043 2951 3747 4173 8853 11241 12519 16237 18083 24289 26559 38363 48711 54249 72867 115089 133643 146133 162747 211081 218601 283523 315757 345267 400929 633243 850569 947271 1202787 1737359 1899729 2551707 2841813 3685799 4104841 5212077 11057397 12314523 15636231 22585667 30336961 33172191 36943569 47915387 67757001 91010883 143746161 203271003 273032649 394380493 431238483 1183141479 3549424437 5126946409 15380839227 46142517681
• Sum of all divisors σ(n): 73225620000
• Sum of proper divisors (its aliquot sum) s(n): 27083102319
• 46142517681 is a deficient number, because the sum of its proper divisors (27083102319) is less than itself. Its deficiency is 19059415362

Bases of 46142517681

• Binary: 101010111110010011101111000110110001₂
• Hexadecimal: 0xABE4EF1B1
• Base-36: L742AI9

Squares and roots of 46142517681

• 46142517681 squared (46142517681²) is 2129131937941397617761
• 46142517681 cubed (46142517681³) is 98243508091642734319388222132241
• The square root of 46142517681 is 214808.0950080793
• The cube root of 46142517681 is 3586.7444015571

Scales and comparisons

• 46,142,517,681 seconds is equal to 1,467 years, 9 weeks, 5 days, 22 hours, 1 minute, 21 seconds.
• To count from 1 to 46,142,517,681 would take you about two thousand, nine hundred thirty-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 46142517681 cubic inches would be around 298.9 feet tall.

Recreational maths with 46142517681

• 46142517681 backwards is 18671524164
• The number of decimal digits it has is: 11
• The sum of 46142517681's digits is 45
• More coming soon!