1143628819920

Names of 1143628819920

• Cardinal: 1143628819920 can be written as One trillion, one hundred forty-three billion, six hundred twenty-eight million, eight hundred nineteen thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.14362881992 × 10¹²

Factors of 1143628819920

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 58828653

Divisors of 1143628819920

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 72 80 81 90 108 120 135 144 162 180 216 240 243 270 324 360 405 432 486 540 648 720 810 972 1080 1215 1296 1620 1944 2160 2430 3240 3888 4860 6480 9720 19440 58828643 117657286 176485929 235314572 294143215 352971858 470629144 529457787 588286430 705943716 882429645 941258288 1058915574 1176572860 1411887432 1588373361 1764859290 2117831148 2353145720 2647288935 2823774864 3176746722 3529718580 4235662296 4706291440 4765120083 5294577870 6353493444 7059437160 7941866805 8471324592 9530240166 10589155740 12706986888 14118874320 14295360249 15883733610 19060480332 21178311480 23825600415 25413973776 28590720498 31767467220 38120960664 42356622960 47651200830 57181440996 63534934440 71476801245 76241921328 95302401660 114362881992 127069868880 142953602490 190604803320 228725763984 285907204980 381209606640 571814409960 1143628819920
• Sum of all divisors σ(n): 3982934513376
• Sum of proper divisors (its aliquot sum) s(n): 2839305693456
• 1143628819920 is an abundant number, because the sum of its proper divisors (2839305693456) is greater than itself. Its abundance is 1695676873536

Bases of 1143628819920

• Binary: 10000101001000101100101101110110111010000₂
• Hexadecimal: 0x10A4596EDD0
• Base-36: ELDJ2L00

Squares and roots of 1143628819920

• 1143628819920 squared (1143628819920²) is 1307886877751611788806400
• 1143628819920 cubed (1143628819920³) is 1495737126591929092910623497343488000
• The square root of 1143628819920 is 1069405.8256433803
• The cube root of 1143628819920 is 10457.5118106279

Scales and comparisons

• 1,143,628,819,920 seconds is equal to 36,363 years, 44 weeks, 4 days, 16 hours, 12 minutes.
• To count from 1 to 1,143,628,819,920 would take you about ninety thousand, nine hundred 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 1143628819920 cubic inches would be around 871.5 feet tall.

Recreational maths with 1143628819920

• 1143628819920 backwards is 0299188263411
• 1143628819920 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1143628819920's digits is 54
• More coming soon!