11390126800

Names of 11390126800

• Cardinal: 11390126800 can be written as Eleven billion, three hundred ninety million, one hundred twenty-six thousand, eight hundred.

Scientific notation

• Scientific notation: 1.13901268 × 10¹⁰

Factors of 11390126800

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1017

Divisors of 11390126800

• Number of divisors d(n): 150
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 40 50 52 65 80 100 104 130 169 200 208 260 325 338 400 520 650 676 845 997 1040 1300 1352 1690 1994 2197 2600 2704 3380 3988 4225 4394 4985 5200 6760 7976 8450 8788 9970 10985 12961 13520 15952 16900 17576 19940 21970 24925 25922 28561 33800 35152 39880 43940 49850 51844 54925 57122 64805 67600 79760 87880 99700 103688 109850 114244 129610 142805 168493 175760 199400 207376 219700 228488 259220 285610 324025 336986 398800 439400 456976 518440 571220 648050 673972 714025 842465 878800 1036880 1142440 1296100 1347944 1428050 1684930 2190409 2284880 2592200 2695888 2856100 3369860 4212325 4380818 5184400 5712200 6739720 8424650 8761636 10952045 11424400 13479440 16849300 17523272 21904090 28475317 33698600 35046544 43808180 54760225 56950634 67397200 87616360 109520450 113901268 142376585 175232720 219040900 227802536 284753170 438081800 455605072 569506340 711882925 876163600 1139012680 1423765850 2278025360 2847531700 5695063400 11390126800
• Sum of all divisors σ(n): 29674832398
• Sum of proper divisors (its aliquot sum) s(n): 18284705598
• 11390126800 is an abundant number, because the sum of its proper divisors (18284705598) is greater than itself. Its abundance is 6894578798

Bases of 11390126800

• Binary: 1010100110111001111000101011010000₂
• Hexadecimal: 0x2A6E78AD0
• Base-36: 58DDY34

Squares and roots of 11390126800

• 11390126800 squared (11390126800²) is 129734988520078240000
• 11390126800 cubed (11390126800³) is 1477697969640235499520832000000
• The square root of 11390126800 is 106724.5370100053
• The cube root of 11390126800 is 2249.9671962295

Scales and comparisons

• 11,390,126,800 seconds is equal to 362 years, 8 weeks, 6 days, 4 hours, 6 minutes, 40 seconds.
• To count from 1 to 11,390,126,800 would take you about seven hundred twenty-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 11390126800 cubic inches would be around 187.5 feet tall.

Recreational maths with 11390126800

• 11390126800 backwards is 00862109311
• The number of decimal digits it has is: 11
• The sum of 11390126800's digits is 31
• More coming soon!