15221008134

Names of 15221008134

• Cardinal: 15221008134 can be written as Fifteen billion, two hundred twenty-one million, eight thousand, one hundred thirty-four.

Scientific notation

• Scientific notation: 1.5221008134 × 10¹⁰

Factors of 15221008134

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 271

Divisors of 15221008134

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 6 9 18 27 54 103 163 206 309 326 489 618 927 978 1467 1854 2781 2934 4401 5562 8802 10609 16789 21218 26569 31827 33578 50367 53138 63654 79707 95481 100734 151101 159414 190962 239121 286443 302202 453303 478242 572886 717363 906606 1434726 1729267 2736607 3458534 5187801 5473214 8209821 10375602 15563403 16419642 24629463 31126806 46690209 49258926 73888389 93380418 147776778 281870521 563741042 845611563 1691223126 2536834689 5073669378 7610504067 15221008134
• Sum of all divisors σ(n): 34366875480
• Sum of proper divisors (its aliquot sum) s(n): 19145867346
• 15221008134 is an abundant number, because the sum of its proper divisors (19145867346) is greater than itself. Its abundance is 3924859212

Bases of 15221008134

• Binary: 1110001011001111100010011100000110₂
• Hexadecimal: 0x38B3E2706
• Base-36: 6ZQ711I

Squares and roots of 15221008134

• 15221008134 squared (15221008134²) is 231679088615294161956
• 15221008134 cubed (15221008134³) is 3526389292291099235934989350104
• The square root of 15221008134 is 123373.4498747603
• The cube root of 15221008134 is 2478.2653568525

Scales and comparisons

• 15,221,008,134 seconds is equal to 483 years, 51 weeks, 1 hour, 48 minutes, 54 seconds.
• To count from 1 to 15,221,008,134 would take you about nine hundred sixty-seven 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 15221008134 cubic inches would be around 206.5 feet tall.

Recreational maths with 15221008134

• 15221008134 backwards is 43180012251
• 15221008134 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 15221008134's digits is 27
• More coming soon!