409042535040

Names of 409042535040

• Cardinal: 409042535040 can be written as Four hundred nine billion, forty-two million, five hundred thirty-five thousand and forty.

Scientific notation

• Scientific notation: 4.0904253504 × 10¹¹

Factors of 409042535040

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 63

Divisors of 409042535040

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 53 54 60 64 72 80 81 90 96 106 108 120 128 135 144 159 160 162 180 192 212 216 240 265 270 288 318 320 324 360 384 405 424 432 477 480 530 540 576 636 640 648 720 795 810 848 864 954 960 1060 1080 1152 1272 1296 1431 1440 1590 1620 1696 1728 1908 1920 2120 2160 2385 2544 2592 2809 2862 2880 3180 3240 3392 3456 3816 4240 4293 4320 4770 5088 5184 5618 5724 5760 6360 6480 6784 7155 7632 8427 8480 8586 8640 9540 10176 10368 11236 11448 12720 12960 14045 14310 15264 16854 16960 17172 17280 19080 20352 21465 22472 22896 25281 25440 25920 28090 28620 30528 33708 33920 34344 38160 42135 42930 44944 45792 50562 50880 51840 56180 57240 61056 67416 68688 75843 76320 84270 85860 89888 91584 101124 101760 112360 114480 126405 134832 137376 148877 151686 152640 168540 171720 179776 183168 202248 224720 227529 228960 252810 269664 274752 297754 303372 305280 337080 343440 359552 379215 404496 446631 449440 455058 457920 505620 539328 549504 595508 606744 674160 686880 744385 758430 808992 893262 898880 910116 915840 1011240 1078656 1137645 1191016 1213488 1339893 1348320 1373760 1488770 1516860 1617984 1786524 1797760 1820232 2022480 2233155 2275290 2382032 2426976 2679786 2696640 2747520 2977540 3033720 3235968 3573048 3640464 4019679 4044960 4466310 4550580 4764064 4853952 5359572 5393280 5955080 6067440 6699465 7146096 7280928 7890481 8039358 8089920 8932620 9101160 9528128 9707904 10719144 11910160 12059037 12134880 13398930 14292192 14561856 15780962 16078716 16179840 17865240 18202320 19056256 20098395 21438288 23671443 23820320 24118074 24269760 26797860 28584384 29123712 31561924 32157432 35730480 36404640 39452405 40196790 42876576 47342886 47640640 48236148 48539520 53595720 57168768 60295185 63123848 64314864 71014329 71460960 72809280 78904810 80393580 85753152 94685772 95281280 96472296 107191440 118357215 120590370 126247696 128629728 142028658 142921920 145618560 157809620 160787160 171506304 189371544 192944592 213042987 214382880 236714430 241180740 252495392 257259456 284057316 285843840 315619240 321574320 355071645 378743088 385889184 426085974 428765760 473428860 482361480 504990784 514518912 568114632 631238480 639128961 643148640 710143290 757486176 771778368 852171948 857531520 946857720 964722960 1009981568 1065214935 1136229264 1262476960 1278257922 1286297280 1420286580 1514972352 1543556736 1704343896 1893715440 1929445920 2130429870 2272458528 2524953920 2556515844 2572594560 2840573160 3029944704 3195644805 3408687792 3787430880 3858891840 4260859740 4544917056 5049907840 5113031688 5681146320 6391289610 6817375584 7574861760 7717783680 8521719480 9089834112 10226063376 11362292640 12782579220 13634751168 15149723520 17043438960 20452126752 22724585280 25565158440 27269502336 34086877920 40904253504 45449170560 51130316880 68173755840 81808507008 102260633760 136347511680 204521267520 409042535040
• Sum of all divisors σ(n): 1488856373730
• Sum of proper divisors (its aliquot sum) s(n): 1079813838690
• 409042535040 is an abundant number, because the sum of its proper divisors (1079813838690) is greater than itself. Its abundance is 670771303650

Bases of 409042535040

• Binary: 101111100111100110101011100001010000000₂
• Hexadecimal: 0x5F3CD5C280
• Base-36: 57WTD400

Squares and roots of 409042535040

• 409042535040 squared (409042535040²) is 167315795471949627801600
• 409042535040 cubed (409042535040³) is 68439277132080428967150926168064000
• The square root of 409042535040 is 639564.3322137343
• The cube root of 409042535040 is 7423.1714333983

Scales and comparisons

• 409,042,535,040 seconds is equal to 13,006 years, 14 weeks, 6 days, 14 hours, 24 minutes.
• To count from 1 to 409,042,535,040 would take you about twenty-six thousand and twelve 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 409042535040 cubic inches would be around 618.6 feet tall.

Recreational maths with 409042535040

• 409042535040 backwards is 040535240904
• 409042535040 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 409042535040's digits is 36
• More coming soon!