18828177346

Names of 18828177346

• Cardinal: 18828177346 can be written as Eighteen billion, eight hundred twenty-eight million, one hundred seventy-seven thousand, three hundred forty-six.

Scientific notation

• Scientific notation: 1.8828177346 × 10¹⁰

Factors of 18828177346

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 380

Divisors of 18828177346

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 11 22 37 47 74 94 283 407 517 566 814 1034 1369 1739 2209 2738 3113 3478 4418 6226 10471 13301 15059 19129 20942 24299 26602 30118 38258 48598 64343 81733 115181 128686 146311 163466 230362 292622 387427 492137 625147 707773 774854 899063 984274 1250294 1415546 1798126 3024121 4261697 5413507 6048242 6876617 8523394 10827014 13753234 18209069 23130439 33265331 36418138 46260878 66530662 200299759 254434829 400599518 508869658 855826243 1711652486 9414088673 18828177346
• Sum of all divisors σ(n): 32467324176
• Sum of proper divisors (its aliquot sum) s(n): 13639146830
• 18828177346 is a deficient number, because the sum of its proper divisors (13639146830) is less than itself. Its deficiency is 5189030516

Bases of 18828177346

• Binary: 10001100010001111110010111111000010₂
• Hexadecimal: 0x4623F2FC2
• Base-36: 8NDT6MA

Squares and roots of 18828177346

• 18828177346 squared (18828177346²) is 354500262172427603716
• 18828177346 cubed (18828177346³) is 6674593805385962154110656617736
• The square root of 18828177346 is 137215.8057440905
• The cube root of 18828177346 is 2660.3335621987

Scales and comparisons

• 18,828,177,346 seconds is equal to 598 years, 35 weeks, 1 day, 17 hours, 15 minutes, 46 seconds.
• To count from 1 to 18,828,177,346 would take you about one thousand, one hundred ninety-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 18828177346 cubic inches would be around 221.7 feet tall.

Recreational maths with 18828177346

• 18828177346 backwards is 64377182881
• The number of decimal digits it has is: 11
• The sum of 18828177346's digits is 55
• More coming soon!