1409317380

Names of 1409317380

• Cardinal: 1409317380 can be written as One billion, four hundred nine million, three hundred seventeen thousand, three hundred eighty.

Scientific notation

• Scientific notation: 1.40931738 × 10⁹

Factors of 1409317380

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 96671

Divisors of 1409317380

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 81 90 108 135 162 180 243 270 324 405 486 540 729 810 972 1215 1458 1620 2430 2916 3645 4860 7290 14580 96661 193322 289983 386644 483305 579966 869949 966610 1159932 1449915 1739898 1933220 2609847 2899830 3479796 4349745 5219694 5799660 7829541 8699490 10439388 13049235 15659082 17398980 23488623 26098470 31318164 39147705 46977246 52196940 70465869 78295410 93954492 117443115 140931738 156590820 234886230 281863476 352329345 469772460 704658690 1409317380
• Sum of all divisors σ(n): 4437365772
• Sum of proper divisors (its aliquot sum) s(n): 3028048392
• 1409317380 is an abundant number, because the sum of its proper divisors (3028048392) is greater than itself. Its abundance is 1618731012

Bases of 1409317380

• Binary: 1010100000000000111101000000100₂
• Hexadecimal: 0x54007A04
• Base-36: NB2K90

Squares and roots of 1409317380

• 1409317380 squared (1409317380²) is 1986175477570064400
• 1409317380 cubed (1409317380³) is 2799151620269291926639272000
• The square root of 1409317380 is 37540.8761219021
• The cube root of 1409317380 is 1121.1651830117

Scales and comparisons

• 1,409,317,380 seconds is equal to 44 years, 42 weeks, 1 day, 13 hours, 3 minutes.
• To count from 1 to 1,409,317,380 would take you about eighty-nine 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 1409317380 cubic inches would be around 93.4 feet tall.

Recreational maths with 1409317380

• 1409317380 backwards is 0837139041
• 1409317380 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1409317380's digits is 36
• More coming soon!