1331013384

Names of 1331013384

• Cardinal: 1331013384 can be written as One billion, three hundred thirty-one million, thirteen thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 1.331013384 × 10⁹

Factors of 1331013384

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 108131

Divisors of 1331013384

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 19 24 27 36 38 54 57 72 76 81 108 114 152 162 171 216 228 324 342 456 513 648 684 1026 1368 1539 2052 3078 4104 6156 12312 108107 216214 324321 432428 648642 864856 972963 1297284 1945926 2054033 2594568 2918889 3891852 4108066 5837778 6162099 7783704 8216132 8756667 11675556 12324198 16432264 17513334 18486297 23351112 24648396 35026668 36972594 49296792 55458891 70053336 73945188 110917782 147890376 166376673 221835564 332753346 443671128 665506692 1331013384
• Sum of all divisors σ(n): 3924320400
• Sum of proper divisors (its aliquot sum) s(n): 2593307016
• 1331013384 is an abundant number, because the sum of its proper divisors (2593307016) is greater than itself. Its abundance is 1262293632

Bases of 1331013384

• Binary: 1001111010101011010011100001000₂
• Hexadecimal: 0x4F55A708
• Base-36: M0G8I0

Squares and roots of 1331013384

• 1331013384 squared (1331013384²) is 1771596628387131456
• 1331013384 cubed (1331013384³) is 2358018823432546301303407104
• The square root of 1331013384 is 36483.0561219863
• The cube root of 1331013384 is 1100.0036870399

Scales and comparisons

• 1,331,013,384 seconds is equal to 42 years, 16 weeks, 5 days, 5 hours, 56 minutes, 24 seconds.
• To count from 1 to 1,331,013,384 would take you about eighty-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 1331013384 cubic inches would be around 91.7 feet tall.

Recreational maths with 1331013384

• 1331013384 backwards is 4833101331
• 1331013384 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1331013384's digits is 27
• More coming soon!