80427631490128

Names of 80427631490128

• Cardinal: 80427631490128 can be written as Eighty trillion, four hundred twenty-seven billion, six hundred thirty-one million, four hundred ninety thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 8.0427631490128 × 10¹³

Factors of 80427631490128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1589

Divisors of 80427631490128

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 8 13 16 26 31 52 62 104 124 169 208 248 338 403 496 676 806 961 1352 1543 1612 1922 2197 2704 3086 3224 3844 4394 5239 6172 6448 7688 8788 10478 12344 12493 15376 17576 20059 20956 24688 24986 35152 40118 41912 47833 49972 68107 80236 83824 95666 99944 136214 160472 162409 191332 199888 260767 272428 320944 324818 382664 521534 544856 621829 649636 765328 1043068 1089712 1243658 1299272 1482823 2086136 2111317 2380849 2487316 2598544 2965646 3389971 4172272 4222634 4761698 4974632 5931292 6779942 8083777 8445268 9523396 9949264 11862584 13559884 16167554 16890536 19046792 19276699 23725168 27119768 30951037 32335108 33781072 38093584 38553398 54239536 61902074 64670216 73806319 77106796 105089101 123804148 129340432 147612638 154213592 210178202 247608296 250597087 295225276 308427184 402363481 420356404 495216592 501194174 590450552 804726962 840712808 959482147 1002388348 1180901104 1609453924 1681425616 1918964294 2004776696 2287995889 3218907848 3257762131 3837928588 4009553392 4575991778 5230725253 6437815696 6515524262 7675857176 9151983556 10461450506 12473267911 13031048524 15351714352 18303967112 20922901012 24946535822 26062097048 29743946557 36607934224 41845802024 49893071644 52124194096 59487893114 83691604048 99786143288 118975786228 162152482843 199572286576 237951572456 324304965686 386671305241 475903144912 648609931372 773342610482 1297219862744 1546685220964 2594439725488 3093370441928 5026726968133 6186740883856 10053453936266 20106907872532 40213815745064 80427631490128
• Sum of all divisors σ(n): 174542544851220
• Sum of proper divisors (its aliquot sum) s(n): 94114913361092
• 80427631490128 is an abundant number, because the sum of its proper divisors (94114913361092) is greater than itself. Its abundance is 13687281870964

Bases of 80427631490128

• Binary: 10010010010011000000100011001111011010001010000₂
• Hexadecimal: 0x49260467B450
• Base-36: SIBXZ7J9S

Squares and roots of 80427631490128

• 80427631490128 squared (80427631490128²) is 6468603907111829093761456384
• 80427631490128 cubed (80427631490128³) is 520254491296792361873017386142061398577152
• The square root of 80427631490128 is 8968145.3762819879
• The cube root of 80427631490128 is 43165.3327503703

Scales and comparisons

• 80,427,631,490,128 seconds is equal to 2,557,349 years, 46 weeks, 6 days, 11 hours, 15 minutes, 28 seconds.
• To count from 1 to 80,427,631,490,128 would take you about six million, three hundred ninety-three thousand, three hundred seventy-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 80427631490128 cubic inches would be around 3597.1 feet tall.

Recreational maths with 80427631490128

• 80427631490128 backwards is 82109413672408
• The number of decimal digits it has is: 14
• The sum of 80427631490128's digits is 55
• More coming soon!