137816486640

Names of 137816486640

• Cardinal: 137816486640 can be written as One hundred thirty-seven billion, eight hundred sixteen million, four hundred eighty-six thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.3781648664 × 10¹¹

Factors of 137816486640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1302138

Divisors of 137816486640

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 35 36 40 42 45 48 49 54 56 60 63 70 72 80 84 90 98 105 108 112 120 126 135 140 144 147 168 180 189 196 210 216 240 245 252 270 280 294 315 336 360 378 392 420 432 441 490 504 540 560 588 630 720 735 756 784 840 882 945 980 1008 1080 1176 1260 1323 1470 1512 1680 1764 1890 1960 2160 2205 2352 2520 2646 2940 3024 3528 3780 3920 4410 5040 5292 5880 6615 7056 7560 8820 10584 11760 13230 15120 17640 21168 26460 35280 52920 105840 1302121 2604242 3906363 5208484 6510605 7812726 9114847 10416968 11719089 13021210 15625452 18229694 19531815 20833936 23438178 26042420 27344541 31250904 35157267 36459388 39063630 45574235 46876356 52084840 54689082 58595445 62501808 63803929 70314534 72918776 78127260 82033623 91148470 93752712 104169680 109378164 117190890 127607858 136722705 140629068 145837552 156254520 164067246 175786335 182296940 187505424 191411787 218756328 234381780 246100869 255215716 273445410 281258136 312509040 319019645 328134492 351572670 364593880 382823574 410168115 437512656 468763560 492201738 510431432 546890820 562516272 574235361 638039290 656268984 703145340 729187760 765647148 820336230 937527120 957058935 984403476 1020862864 1093781640 1148470722 1230504345 1276078580 1312537968 1406290680 1531294296 1640672460 1722706083 1914117870 1968806952 2187563280 2296941444 2461008690 2552157160 2812581360 2871176805 3062588592 3281344920 3445412166 3828235740 3937613904 4593882888 4922017380 5104314320 5742353610 6562689840 6890824332 7656471480 8613530415 9187765776 9844034760 11484707220 13781648664 15312942960 17227060830 19688069520 22969414440 27563297328 34454121660 45938828880 68908243320 137816486640
• Sum of all divisors σ(n): 552203897760
• Sum of proper divisors (its aliquot sum) s(n): 414387411120
• 137816486640 is an abundant number, because the sum of its proper divisors (414387411120) is greater than itself. Its abundance is 276570924480

Bases of 137816486640

• Binary: 10000000010110100000001011001011110000₂
• Hexadecimal: 0x201680B2F0
• Base-36: 1RB8DLO0

Squares and roots of 137816486640

• 137816486640 squared (137816486640²) is 18993383989793298489600
• 137816486640 cubed (137816486640³) is 2617601450877738017653490578944000
• The square root of 137816486640 is 371236.4295701595
• The cube root of 137816486640 is 5165.3575775933

Scales and comparisons

• 137,816,486,640 seconds is equal to 4,382 years, 7 weeks, 1 day, 5 hours, 24 minutes.
• To count from 1 to 137,816,486,640 would take you about eight thousand, seven hundred sixty-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 137816486640 cubic inches would be around 430.4 feet tall.

Recreational maths with 137816486640

• 137816486640 backwards is 046684618731
• 137816486640 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 137816486640's digits is 54
• More coming soon!