135490571840

Names of 135490571840

• Cardinal: 135490571840 can be written as One hundred thirty-five billion, four hundred ninety million, five hundred seventy-one thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.3549057184 × 10¹¹

Factors of 135490571840

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 459

Divisors of 135490571840

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 32 40 52 64 65 80 104 130 160 169 208 260 320 338 416 439 520 676 832 845 878 1040 1352 1690 1756 2080 2195 2197 2704 3380 3512 4160 4390 4394 5408 5707 6760 7024 8780 8788 10816 10985 11414 13520 14048 17560 17576 21970 22828 27040 28096 28535 35120 35152 43940 45656 54080 57070 70240 70304 74191 87880 91312 114140 140480 140608 148382 175760 182624 192721 228280 296764 351520 365248 370955 385442 456560 593528 703040 741910 770884 913120 963605 964483 1187056 1483820 1541768 1826240 1927210 1928966 2374112 2505373 2967640 3083536 3854420 3857932 4748224 4822415 5010746 5935280 6167072 7708840 7715864 9644830 10021492 11870560 12334144 12526865 15417680 15431728 19289660 20042984 23741120 25053730 30835360 30863456 32569849 38579320 40085968 50107460 61670720 61726912 65139698 77158640 80171936 100214920 130279396 154317280 160343872 162849245 200429840 260558792 308634560 325698490 400859680 423408037 521117584 651396980 801719360 846816074 1042235168 1302793960 1693632148 2084470336 2117040185 2605587920 3387264296 4234080370 5211175840 6774528592 8468160740 10422351680 13549057184 16936321480 27098114368 33872642960 67745285920 135490571840
• Sum of all divisors σ(n): 350309063160
• Sum of proper divisors (its aliquot sum) s(n): 214818491320
• 135490571840 is an abundant number, because the sum of its proper divisors (214818491320) is greater than itself. Its abundance is 79327919480

Bases of 135490571840

• Binary: 1111110001011110111100000111001000000₂
• Hexadecimal: 0x1F8BDE0E40
• Base-36: 1Q8RL6BK

Squares and roots of 135490571840

• 135490571840 squared (135490571840²) is 18357695057530200985600
• 135490571840 cubed (135490571840³) is 2487294601009108629609075605504000
• The square root of 135490571840 is 368090.4397563185
• The cube root of 135490571840 is 5136.1341510235

Scales and comparisons

• 135,490,571,840 seconds is equal to 4,308 years, 9 weeks, 2 days, 21 hours, 57 minutes, 20 seconds.
• To count from 1 to 135,490,571,840 would take you about eight thousand, six hundred sixteen 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 135490571840 cubic inches would be around 428 feet tall.

Recreational maths with 135490571840

• 135490571840 backwards is 048175094531
• The number of decimal digits it has is: 12
• The sum of 135490571840's digits is 47
• More coming soon!