40475439168

Names of 40475439168

• Cardinal: 40475439168 can be written as Forty billion, four hundred seventy-five million, four hundred thirty-nine thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 4.0475439168 × 10¹⁰

Factors of 40475439168

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 126

Divisors of 40475439168

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 8 12 16 19 24 31 32 38 48 57 62 64 71 76 93 96 114 124 142 152 186 192 213 228 248 284 304 372 426 456 496 568 589 608 744 852 912 992 1136 1178 1216 1349 1488 1704 1767 1824 1984 2201 2272 2356 2698 2976 3408 3534 3648 4047 4402 4544 4712 5041 5396 5952 6603 6816 7068 8094 8804 9424 10082 10792 13206 13632 14136 15123 16188 17608 18848 20164 21584 26412 28272 30246 32376 35216 37696 40328 41819 43168 52824 56544 60492 64752 70432 80656 83638 86336 95779 105648 113088 120984 125457 129504 140864 156271 161312 167276 191558 211296 241968 250914 259008 287337 312542 322624 334552 357911 383116 422592 468813 483936 501828 574674 625084 669104 715822 766232 937626 967872 1003656 1073733 1149348 1250168 1338208 1431644 1532464 1875252 2007312 2147466 2298696 2500336 2676416 2863288 2969149 3064928 3750504 4014624 4294932 4597392 5000672 5726576 5938298 6129856 6800309 7501008 8029248 8589864 8907447 9194784 10001344 11095241 11453152 11876596 13600618 15002016 17179728 17814894 18389568 20400927 22190482 22906304 23753192 27201236 30004032 33285723 34359456 35629788 40801854 44380964 47506384 54402472 66571446 68718912 71259576 81603708 88761928 95012768 108804944 133142892 142519152 163207416 177523856 190025536 210809579 217609888 266285784 285038304 326414832 355047712 421619158 435219776 532571568 570076608 632428737 652829664 710095424 843238316 1065143136 1264857474 1305659328 1686476632 2130286272 2529714948 3372953264 5059429896 6745906528 10118859792 13491813056 20237719584 40475439168
• Sum of all divisors σ(n): 118026362880
• Sum of proper divisors (its aliquot sum) s(n): 77550923712
• 40475439168 is an abundant number, because the sum of its proper divisors (77550923712) is greater than itself. Its abundance is 37075484544

Bases of 40475439168

• Binary: 100101101100100001100011000001000000₂
• Hexadecimal: 0x96C863040
• Base-36: ILE14QO

Squares and roots of 40475439168

• 40475439168 squared (40475439168²) is 1638261175842468532224
• 40475439168 cubed (40475439168³) is 66309340564107986226986759749632
• The square root of 40475439168 is 201185.0868429367
• The cube root of 40475439168 is 3433.4483864379

Scales and comparisons

• 40,475,439,168 seconds is equal to 1,286 years, 51 weeks, 4 days, 17 hours, 32 minutes, 48 seconds.
• To count from 1 to 40,475,439,168 would take you about two thousand, five hundred seventy-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 40475439168 cubic inches would be around 286.1 feet tall.

Recreational maths with 40475439168

• 40475439168 backwards is 86193457404
• The number of decimal digits it has is: 11
• The sum of 40475439168's digits is 51
• More coming soon!