42540650768

Names of 42540650768

• Cardinal: 42540650768 can be written as Forty-two billion, five hundred forty million, six hundred fifty thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 4.2540650768 × 10¹⁰

Factors of 42540650768

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 460

Divisors of 42540650768

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 29 41 44 56 58 77 82 88 112 113 116 154 164 176 203 226 232 257 287 308 319 328 406 451 452 464 514 574 616 638 656 791 812 902 904 1028 1148 1189 1232 1243 1276 1582 1624 1799 1804 1808 2056 2233 2296 2378 2486 2552 2827 3157 3164 3248 3277 3598 3608 4112 4466 4592 4633 4756 4972 5104 5654 6314 6328 6554 7196 7216 7453 8323 8701 8932 9266 9512 9944 10537 11308 12628 12656 13079 13108 14392 14906 16646 17402 17864 18532 19024 19789 19888 21074 22616 22939 25256 26158 26216 28784 29041 29812 32431 33292 34804 35728 36047 37064 39578 42148 45232 45878 50512 50963 52171 52316 52432 58082 59624 64862 66584 69608 72094 73759 74128 79156 81983 84296 91553 91756 101926 104342 104632 115907 116164 119248 129724 133168 134357 139216 144188 147518 158312 163966 168592 183106 183512 203287 203852 208684 209264 231814 232328 252329 259448 268714 288376 295036 305573 316624 319451 327932 356741 366212 367024 406574 407704 417368 463628 464656 504658 518896 537428 573881 576752 590072 611146 638902 655864 713482 732424 811349 813148 815408 834736 842189 927256 940499 1009316 1074856 1147762 1180144 1190681 1222292 1277804 1311728 1426964 1464848 1477927 1622698 1626296 1684378 1854512 1880998 2018632 2139011 2149712 2236157 2295524 2381362 2444584 2555608 2853928 2955854 3245396 3252592 3361303 3368756 3761996 4037264 4278022 4472314 4591048 4762724 4889168 5111216 5707856 5895323 5911708 6490792 6722606 6737512 7523992 8334767 8556044 8944628 9182096 9264079 9525448 10345489 11790646 11823416 12981584 13097491 13445212 13475024 15047984 16669534 17112088 17889256 18528158 19050896 20690978 23529121 23581292 23646832 26194982 26890424 33339068 34224176 34529749 35778512 37056316 41381956 47058242 47162584 52389964 53780848 64848553 66678136 69059498 74112632 82763912 91682437 94116484 94325168 104779928 129697106 133356272 138118996 148225264 165527824 183364874 188232968 209559856 241708243 259394212 276237992 366729748 376465936 379827239 483416486 518788424 552475984 733459496 759654478 966832972 1037576848 1466918992 1519308956 1933665944 2658790673 3038617912 3867331888 5317581346 6077235824 10635162692 21270325384 42540650768
• Sum of all divisors σ(n): 110287941120
• Sum of proper divisors (its aliquot sum) s(n): 67747290352
• 42540650768 is an abundant number, because the sum of its proper divisors (67747290352) is greater than itself. Its abundance is 25206639584

Bases of 42540650768

• Binary: 100111100111100111101101000100010000₂
• Hexadecimal: 0x9E79ED110
• Base-36: JJJLS7K

Squares and roots of 42540650768

• 42540650768 squared (42540650768²) is 1809706967764938989824
• 42540650768 cubed (42540650768³) is 76986112108104503080929489784832
• The square root of 42540650768 is 206253.8503107273
• The cube root of 42540650768 is 3490.8783094413

Scales and comparisons

• 42,540,650,768 seconds is equal to 1,352 years, 34 weeks, 2 days, 15 hours, 26 minutes, 8 seconds.
• To count from 1 to 42,540,650,768 would take you about two thousand, seven hundred five 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 42540650768 cubic inches would be around 290.9 feet tall.

Recreational maths with 42540650768

• 42540650768 backwards is 86705604524
• The number of decimal digits it has is: 11
• The sum of 42540650768's digits is 47
• More coming soon!