40027607568

Names of 40027607568

• Cardinal: 40027607568 can be written as Forty billion, twenty-seven million, six hundred seven thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 4.0027607568 × 10¹⁰

Factors of 40027607568

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 763

Divisors of 40027607568

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 36 39 48 52 54 61 72 78 104 108 117 122 144 156 183 208 216 234 244 312 331 351 353 366 432 468 488 549 624 662 702 706 732 793 936 976 993 1059 1098 1324 1404 1412 1464 1586 1647 1872 1986 2118 2196 2379 2648 2808 2824 2928 2979 3172 3177 3294 3972 4236 4303 4392 4589 4758 5296 5616 5648 5958 6344 6354 6588 7137 7944 8472 8606 8784 8937 9178 9516 9531 11916 12688 12708 12909 13176 13767 14274 15888 16944 17212 17874 18356 19032 19062 20191 21411 21533 23832 25416 25818 26352 27534 28548 34424 35748 36712 38064 38124 38727 40382 41301 42822 43066 47664 50832 51636 55068 57096 60573 64599 68848 71496 73424 76248 77454 80764 82602 85644 86132 103272 110136 114192 116181 116843 121146 123903 129198 142992 152496 154908 161528 165204 171288 172264 181719 193797 206544 220272 232362 233686 242292 247806 258396 262483 279929 309816 323056 330408 342576 344528 350529 363438 387594 464724 467372 484584 495612 516792 524966 545157 559858 581391 619632 660816 701058 726876 775188 787449 839787 929448 934744 969168 991224 1033584 1049932 1051587 1090314 1119716 1162782 1402116 1453752 1518959 1550376 1574898 1679574 1858896 1869488 1982448 2099864 2103174 2180628 2239432 2325564 2362347 2519361 2804232 2907504 3037918 3100752 3149796 3154761 3359148 4199728 4206348 4361256 4478864 4556877 4651128 4724694 5038722 5608464 6075836 6299592 6309522 6718296 7087041 7127423 7558083 8412696 8722512 9113754 9302256 9449388 10077444 12151672 12599184 12619044 13436592 13670631 14174082 14254846 15116166 16825392 18227508 18898776 20154888 21382269 24303344 25238088 27341262 28348164 28509692 30232332 36455016 37797552 40309776 41011893 42764538 50476176 54682524 56696328 57019384 60464664 64146807 72910032 82023786 85529076 92656499 109365048 113392656 114038768 120929328 128293614 164047572 171058152 185312998 192440421 218730096 256587228 277969497 328095144 342116304 370625996 384880842 513174456 555938994 656190288 741251992 769761684 833908491 1026348912 1111877988 1482503984 1539523368 1667816982 2223755976 2501725473 3079046736 3335633964 4447511952 5003450946 6671267928 10006901892 13342535856 20013803784 40027607568
• Sum of all divisors σ(n): 126497736960
• Sum of proper divisors (its aliquot sum) s(n): 86470129392
• 40027607568 is an abundant number, because the sum of its proper divisors (86470129392) is greater than itself. Its abundance is 46442521824

Bases of 40027607568

• Binary: 100101010001110101001101001000010000₂
• Hexadecimal: 0x951D4D210
• Base-36: IDZEJO0

Squares and roots of 40027607568

• 40027607568 squared (40027607568²) is 1602209367617810874624
• 40027607568 cubed (40027607568³) is 64132607808779180696692321554432
• The square root of 40027607568 is 200069.0070150797
• The cube root of 40027607568 is 3420.7385170285

Scales and comparisons

• 40,027,607,568 seconds is equal to 1,272 years, 39 weeks, 1 day, 11 hours, 52 minutes, 48 seconds.
• To count from 1 to 40,027,607,568 would take you about two thousand, five hundred forty-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 40027607568 cubic inches would be around 285.1 feet tall.

Recreational maths with 40027607568

• 40027607568 backwards is 86570672004
• The number of decimal digits it has is: 11
• The sum of 40027607568's digits is 45
• More coming soon!