131415356128

Names of 131415356128

• Cardinal: 131415356128 can be written as One hundred thirty-one billion, four hundred fifteen million, three hundred fifty-six thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.31415356128 × 10¹¹

Factors of 131415356128

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1009

Divisors of 131415356128

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 7 8 14 16 23 28 32 46 56 92 112 161 173 184 224 283 322 346 368 521 566 644 692 736 1042 1132 1211 1288 1384 1981 2084 2264 2422 2576 2768 3647 3962 3979 4168 4528 4844 5152 5536 6509 7294 7924 7958 8336 9056 9688 11983 13018 14588 15848 15916 16672 19376 23966 26036 27853 29176 31696 31832 38752 45563 47932 48959 52072 55706 58352 63392 63664 83881 90133 91126 95864 97918 104144 111412 116704 127328 147443 167762 180266 182252 191728 195836 208288 222824 294886 335524 342713 360532 364504 383456 391672 445648 589772 630931 671048 685426 721064 729008 783344 891296 1032101 1126057 1179544 1261862 1342096 1370852 1442128 1458016 1566688 2064202 2073059 2252114 2359088 2523724 2684192 2741704 2884256 3391189 4128404 4146118 4504228 4718176 5047448 5483408 6782378 7882399 8256808 8292236 9008456 10094896 10966816 13564756 14511413 15764798 16513616 16584472 18016912 20189792 23738323 25507639 27129512 29022826 31529596 33027232 33168944 36033824 47476646 51015278 54259024 58045652 63059192 66337888 94953292 102030556 108518048 116091304 126118384 178553473 189906584 204061112 232182608 252236768 357106946 379813168 408122224 464365216 586675697 714213892 759626336 816244448 1173351394 1428427784 2346702788 2856855568 4106729879 4693405576 5713711136 8213459758 9386811152 16426919516 18773622304 32853839032 65707678064 131415356128
• Sum of all divisors σ(n): 312018158592
• Sum of proper divisors (its aliquot sum) s(n): 180602802464
• 131415356128 is an abundant number, because the sum of its proper divisors (180602802464) is greater than itself. Its abundance is 49187446336

Bases of 131415356128

• Binary: 1111010011000111101110011001011100000₂
• Hexadecimal: 0x1E98F732E0
• Base-36: 1ODDB5R4

Squares and roots of 131415356128

• 131415356128 squared (131415356128²) is 17269995826249067152384
• 131415356128 cubed (131415356128³) is 2269542651835594770258330204209152
• The square root of 131415356128 is 362512.5599589619
• The cube root of 131415356128 is 5084.1150772199

Scales and comparisons

• 131,415,356,128 seconds is equal to 4,178 years, 31 weeks, 2 days, 1 hour, 35 minutes, 28 seconds.
• To count from 1 to 131,415,356,128 would take you about eight thousand, three hundred fifty-seven 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 131415356128 cubic inches would be around 423.7 feet tall.

Recreational maths with 131415356128

• 131415356128 backwards is 821653514131
• The number of decimal digits it has is: 12
• The sum of 131415356128's digits is 40
• More coming soon!