131801242380

Names of 131801242380

• Cardinal: 131801242380 can be written as One hundred thirty-one billion, eight hundred one million, two hundred forty-two thousand, three hundred eighty.

Scientific notation

• Scientific notation: 1.3180124238 × 10¹¹

Factors of 131801242380

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4934

Divisors of 131801242380

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 30 31 37 60 62 74 93 111 124 148 155 185 186 222 310 370 372 433 444 465 555 620 740 866 930 1110 1147 1299 1732 1860 2165 2220 2294 2598 3441 4330 4423 4588 5196 5735 6495 6882 8660 8846 11470 12990 13269 13423 13764 16021 17205 17692 22115 22940 25980 26538 26846 32042 34410 40269 44230 48063 53076 53692 64084 66345 67115 68820 80105 80538 88460 96126 132690 134230 137113 160210 161076 163651 192252 201345 240315 265380 268460 274226 320420 327302 402690 411339 480630 490953 496651 548452 654604 685565 805380 818255 822678 961260 981906 993302 1371130 1489953 1636510 1645356 1915159 1963812 1986604 2056695 2454765 2483255 2742260 2979906 3273020 3830318 4113390 4909530 4966510 5073181 5745477 5959812 7449765 7660636 8226780 9575795 9819060 9933020 10146362 11490954 14899530 15219543 19151590 20292724 22981908 25365905 28727385 29799060 30439086 38303180 50731810 57454770 59369929 60878172 70860883 76097715 101463620 114909540 118739858 141721766 152195430 178109787 212582649 237479716 283443532 296849645 304390860 354304415 356219574 425165298 593699290 708608830 712439148 850330596 890548935 1062913245 1187398580 1417217660 1781097870 2125826490 2196687373 3562195740 4251652980 4393374746 6590062119 8786749492 10983436865 13180124238 21966873730 26360248476 32950310595 43933747460 65900621190 131801242380
• Sum of all divisors σ(n): 392236228608
• Sum of proper divisors (its aliquot sum) s(n): 260434986228
• 131801242380 is an abundant number, because the sum of its proper divisors (260434986228) is greater than itself. Its abundance is 128633743848

Bases of 131801242380

• Binary: 1111010101111111101110101101100001100₂
• Hexadecimal: 0x1EAFF75B0C
• Base-36: 1OJR21HO

Squares and roots of 131801242380

• 131801242380 squared (131801242380²) is 17371567492911508064400
• 131801242380 cubed (131801242380³) is 2289594177653758606287309049272000
• The square root of 131801242380 is 363044.4082753513
• The cube root of 131801242380 is 5089.0865229903

Scales and comparisons

• 131,801,242,380 seconds is equal to 4,190 years, 45 weeks, 2 days, 8 hours, 13 minutes.
• To count from 1 to 131,801,242,380 would take you about eight thousand, three hundred eighty-one 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 131801242380 cubic inches would be around 424.1 feet tall.

Recreational maths with 131801242380

• 131801242380 backwards is 083242108131
• The number of decimal digits it has is: 12
• The sum of 131801242380's digits is 33
• More coming soon!