40021042135040

Names of 40021042135040

• Cardinal: 40021042135040 can be written as Forty trillion, twenty-one billion, forty-two million, one hundred thirty-five thousand and forty.

Scientific notation

• Scientific notation: 4.002104213504 × 10¹³

Factors of 40021042135040

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 32
• Sum of prime factors: 901

Divisors of 40021042135040

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 32 34 40 64 68 80 85 128 136 160 170 256 272 320 340 512 544 640 680 877 1024 1088 1280 1360 1754 2048 2176 2560 2720 3508 4096 4352 4385 5120 5440 7016 8192 8704 8770 10240 10880 14032 14909 16384 17408 17540 20480 21760 28064 29818 32768 34816 35080 40960 43520 56128 59636 65536 69632 70160 74545 81920 87040 112256 119272 131072 139264 140320 149090 163840 174080 224512 238544 262144 278528 280640 298180 327680 348160 449024 477088 524288 557056 561280 596360 655360 696320 898048 954176 1048576 1114112 1122560 1192720 1310720 1392640 1796096 1908352 2097152 2228224 2245120 2385440 2621440 2785280 3592192 3816704 4194304 4456448 4490240 4770880 5242880 5570560 7184384 7633408 8388608 8912896 8980480 9541760 10485760 11141120 14368768 15266816 16777216 17825792 17960960 19083520 20971520 22282240 28737536 30533632 33554432 35651584 35921920 38167040 41943040 44564480 57475072 61067264 67108864 71303168 71843840 76334080 83886080 89128960 114950144 122134528 134217728 142606336 143687680 152668160 167772160 178257920 229900288 244269056 268435456 285212672 287375360 305336320 335544320 356515840 459800576 488538112 536870912 570425344 574750720 610672640 671088640 713031680 919601152 977076224 1140850688 1149501440 1221345280 1342177280 1426063360 1839202304 1954152448 2281701376 2299002880 2442690560 2684354560 2852126720 3678404608 3908304896 4563402752 4598005760 4885381120 5704253440 7356809216 7816609792 9126805504 9196011520 9770762240 11408506880 14713618432 15633219584 18392023040 19541524480 22817013760 29427236864 31266439168 36784046080 39083048960 45634027520 58854473728 62532878336 73568092160 78166097920 117708947456 125065756672 147136184320 156332195840 235417894912 250131513344 294272368640 312664391680 470835789824 500263026688 588544737280 625328783360 1000526053376 1177089474560 1250657566720 2001052106752 2354178949120 2501315133440 4002104213504 5002630266880 8004208427008 10005260533760 20010521067520 40021042135040
• Sum of all divisors σ(n): 101816494624152
• Sum of proper divisors (its aliquot sum) s(n): 61795452489112
• 40021042135040 is an abundant number, because the sum of its proper divisors (61795452489112) is greater than itself. Its abundance is 21774410354072

Bases of 40021042135040

• Binary: 1001000110011000100000000000000000000000000000₂
• Hexadecimal: 0x246620000000
• Base-36: E6PEV6A68

Squares and roots of 40021042135040

• 40021042135040 squared (40021042135040²) is 1601683813574647041595801600
• 40021042135040 cubed (40021042135040³) is 64101055390082501572001659354364248064000
• The square root of 40021042135040 is 6326218.6284572873
• The cube root of 40021042135040 is 34205.5148064045

Scales and comparisons

• 40,021,042,135,040 seconds is equal to 1,272,545 years, 18 weeks, 4 hours, 37 minutes, 20 seconds.
• To count from 1 to 40,021,042,135,040 would take you about three million, one hundred eighty-one thousand, three hundred sixty-three 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 40021042135040 cubic inches would be around 2850.5 feet tall.

Recreational maths with 40021042135040

• 40021042135040 backwards is 04053124012004
• The number of decimal digits it has is: 14
• The sum of 40021042135040's digits is 26
• More coming soon!