27986930999800

Names of 27986930999800

• Cardinal: 27986930999800 can be written as Twenty-seven trillion, nine hundred eighty-six billion, nine hundred thirty million, nine hundred ninety-nine thousand, eight hundred.

Scientific notation

• Scientific notation: 2.79869309998 × 10¹³

Factors of 27986930999800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 85569

Divisors of 27986930999800

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 20 25 29 31 40 50 58 62 100 116 124 145 155 200 232 248 290 310 580 620 725 775 899 1160 1240 1450 1550 1798 1861 2900 3100 3596 3722 4495 5800 6200 7192 7444 8990 9305 14888 17980 18610 22475 35960 37220 44950 46525 53969 57691 74440 83641 89900 93050 107938 115382 167282 179800 186100 215876 230764 269845 288455 334564 372200 418205 431752 461528 539690 576910 669128 836410 1079380 1153820 1349225 1442275 1672820 1673039 2091025 2158760 2307640 2425589 2592871 2698450 2884550 3345640 3346078 4182050 4851178 5185742 5396900 5769100 6692156 8364100 8365195 9702356 10371484 10793800 11538200 12127945 12964355 13384312 16728200 16730390 19404712 20742968 24255890 25928710 33460780 41825975 48511780 51857420 60639725 64821775 66921560 75193259 83651950 97023560 103714840 121279450 129643550 150386518 155655901 167303900 242558900 259287100 300773036 311311802 334607800 375966295 485117800 518574200 601546072 622623604 751932590 778279505 1245247208 1503865180 1556559010 1879831475 3007730360 3113118020 3759662950 3891397525 4514021129 4825332931 6226236040 7519325900 7782795050 9028042258 9650665862 15038651800 15565590100 18056084516 19301331724 22570105645 24126664655 31131180200 36112169032 38602663448 45140211290 48253329310 90280422580 96506658620 112850528225 120633323275 139934654999 180560845160 193013317240 225701056450 241266646550 279869309998 451402112900 482533293100 559738619996 699673274995 902804225800 965066586200 1119477239992 1399346549990 2798693099980 3498366374975 5597386199960 6996732749950 13993465499900 27986930999800
• Sum of all divisors σ(n): 69522962745600
• Sum of proper divisors (its aliquot sum) s(n): 41536031745800
• 27986930999800 is an abundant number, because the sum of its proper divisors (41536031745800) is greater than itself. Its abundance is 13549100746000

Bases of 27986930999800

• Binary: 110010111010000110111000101001010000111111000₂
• Hexadecimal: 0x19743714A1F8
• Base-36: 9X50O46IG

Squares and roots of 27986930999800

• 27986930999800 squared (27986930999800²) is 783268306787566227600040000
• 27986930999800 cubed (27986930999800³) is 21921276056393794008415101831719992000000
• The square root of 27986930999800 is 5290267.5735542903
• The cube root of 27986930999800 is 30361.1645571095

Scales and comparisons

• 27,986,930,999,800 seconds is equal to 889,897 years, 43 weeks, 3 days, 11 hours, 56 minutes, 40 seconds.
• To count from 1 to 27,986,930,999,800 would take you about two million, two hundred twenty-four thousand, seven hundred forty-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 27986930999800 cubic inches would be around 2530.1 feet tall.

Recreational maths with 27986930999800

• 27986930999800 backwards is 00899903968972
• The number of decimal digits it has is: 14
• The sum of 27986930999800's digits is 79
• More coming soon!