42689163264

Names of 42689163264

• Cardinal: 42689163264 can be written as Forty-two billion, six hundred eighty-nine million, one hundred sixty-three thousand, two hundred sixty-four.

Scientific notation

• Scientific notation: 4.2689163264 × 10¹⁰

Factors of 42689163264

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 7760

Divisors of 42689163264

• Number of divisors d(n): 208
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 32 33 41 44 48 64 66 82 88 96 123 128 132 164 176 192 246 256 264 328 352 384 451 492 512 528 656 704 768 902 984 1024 1056 1312 1353 1408 1536 1804 1968 2048 2112 2624 2706 2816 3072 3608 3936 4096 4224 5248 5412 5632 6144 7216 7703 7872 8448 10496 10824 11264 12288 14432 15406 15744 16896 20992 21648 22528 23109 28864 30812 31488 33792 41984 43296 45056 46218 57728 61624 62976 67584 83968 84733 86592 92436 115456 123248 125952 135168 167936 169466 173184 184872 230912 246496 251904 254199 315823 338932 346368 369744 461824 492992 503808 508398 631646 677864 692736 739488 923648 947469 985984 1016796 1263292 1355728 1385472 1478976 1847296 1894938 1971968 2033592 2526584 2711456 2770944 2957952 3474053 3789876 3943936 4067184 5053168 5422912 5541888 5915904 6948106 7579752 7887872 8134368 10106336 10422159 10845824 11831808 13896212 15159504 15775744 16268736 20212672 20844318 21691648 23663616 27792424 30319008 31551488 32537472 40425344 41688636 43383296 47327232 55584848 60638016 65074944 80850688 83377272 86766592 94654464 111169696 121276032 130149888 161701376 166754544 173533184 222339392 242552064 260299776 323402752 333509088 347066368 444678784 485104128 520599552 646805504 667018176 889357568 970208256 1041199104 1293611008 1334036352 1778715136 1940416512 2668072704 3557430272 3880833024 5336145408 7114860544 10672290816 14229721088 21344581632 42689163264
• Sum of all divisors σ(n): 127216583424
• Sum of proper divisors (its aliquot sum) s(n): 84527420160
• 42689163264 is an abundant number, because the sum of its proper divisors (84527420160) is greater than itself. Its abundance is 41838256896

Bases of 42689163264

• Binary: 100111110000011110001111000000000000₂
• Hexadecimal: 0x9F078F000
• Base-36: JM00X6O

Squares and roots of 42689163264

• 42689163264 squared (42689163264²) is 1822364660180447133696
• 42689163264 cubed (42689163264³) is 77795222504986987390869379743744
• The square root of 42689163264 is 206613.5602132639
• The cube root of 42689163264 is 3494.9358944117

Scales and comparisons

• 42,689,163,264 seconds is equal to 1,357 years, 19 weeks, 6 days, 12 hours, 54 minutes, 24 seconds.
• To count from 1 to 42,689,163,264 would take you about two thousand, seven hundred fourteen 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 42689163264 cubic inches would be around 291.2 feet tall.

Recreational maths with 42689163264

• 42689163264 backwards is 46236198624
• The number of decimal digits it has is: 11
• The sum of 42689163264's digits is 51
• More coming soon!