1139227040

Names of 1139227040

• Cardinal: 1139227040 can be written as One billion, one hundred thirty-nine million, two hundred twenty-seven thousand and forty.

Scientific notation

• Scientific notation: 1.13922704 × 10⁹

Factors of 1139227040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 794

Divisors of 1139227040

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 37 40 56 70 74 80 112 140 148 160 185 224 259 280 296 370 518 560 592 740 743 1036 1120 1184 1295 1369 1480 1486 2072 2590 2738 2960 2972 3715 4144 5180 5201 5476 5920 5944 6845 7430 8288 9583 10360 10402 10952 11888 13690 14860 19166 20720 20804 21904 23776 26005 27380 27491 29720 38332 41440 41608 43808 47915 52010 54760 54982 59440 76664 83216 95830 104020 109520 109964 118880 137455 153328 166432 191660 192437 208040 219040 219928 274910 306656 383320 384874 416080 439856 549820 766640 769748 832160 879712 962185 1017167 1099640 1533280 1539496 1924370 2034334 2199280 3078992 3848740 4068668 4398560 5085835 6157984 7120169 7697480 8137336 10171670 14240338 15394960 16274672 20343340 28480676 30789920 32549344 35600845 40686680 56961352 71201690 81373360 113922704 142403380 162746720 227845408 284806760 569613520 1139227040
• Sum of all divisors σ(n): 3165547392
• Sum of proper divisors (its aliquot sum) s(n): 2026320352
• 1139227040 is an abundant number, because the sum of its proper divisors (2026320352) is greater than itself. Its abundance is 887093312

Bases of 1139227040

• Binary: 1000011111001110011100110100000₂
• Hexadecimal: 0x43E739A0
• Base-36: IU9L7K

Squares and roots of 1139227040

• 1139227040 squared (1139227040²) is 1297838248667161600
• 1139227040 cubed (1139227040³) is 1478532426427874454769664000
• The square root of 1139227040 is 33752.4375416057
• The cube root of 1139227040 is 1044.4077716949

Scales and comparisons

• 1,139,227,040 seconds is equal to 36 years, 11 weeks, 4 days, 11 hours, 57 minutes, 20 seconds.
• To count from 1 to 1,139,227,040 would take you about seventy-two 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 1139227040 cubic inches would be around 87 feet tall.

Recreational maths with 1139227040

• 1139227040 backwards is 0407229311
• The number of decimal digits it has is: 10
• The sum of 1139227040's digits is 29
• More coming soon!