42657715968

Names of 42657715968

• Cardinal: 42657715968 can be written as Forty-two billion, six hundred fifty-seven million, seven hundred fifteen thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 4.2657715968 × 10¹⁰

Factors of 42657715968

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2142

Divisors of 42657715968

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 64 84 96 98 112 128 147 168 192 196 224 256 294 336 384 392 448 588 672 768 784 896 1039 1091 1176 1344 1568 1792 2078 2182 2352 2688 3117 3136 3273 4156 4364 4704 5376 6234 6272 6546 7273 7637 8312 8728 9408 12468 12544 13092 14546 15274 16624 17456 18816 21819 22911 24936 26184 29092 30548 33248 34912 37632 43638 45822 49872 50911 52368 53459 58184 61096 66496 69824 87276 91644 99744 101822 104736 106918 116368 122192 132992 139648 152733 160377 174552 183288 199488 203644 209472 213836 232736 244384 265984 279296 305466 320754 349104 366576 398976 407288 418944 427672 465472 488768 610932 641508 698208 733152 797952 814576 837888 855344 930944 977536 1133549 1221864 1283016 1396416 1466304 1629152 1710688 1861888 1955072 2267098 2443728 2566032 2792832 2932608 3258304 3400647 3421376 4534196 4887456 5132064 5585664 5865216 6516608 6801294 6842752 7934843 9068392 9774912 10264128 13033216 13602588 13685504 15869686 18136784 19549824 20528256 23804529 27205176 31739372 36273568 39099648 41056512 47609058 54410352 55543901 63478744 72547136 95218116 108820704 111087802 126957488 145094272 166631703 190436232 217641408 222175604 253914976 290188544 333263406 380872464 435282816 444351208 507829952 666526812 761744928 870565632 888702416 1015659904 1333053624 1523489856 1777404832 2031319808 2666107248 3046979712 3554809664 5332214496 6093959424 7109619328 10664428992 14219238656 21328857984 42657715968
• Sum of all divisors σ(n): 132315805440
• Sum of proper divisors (its aliquot sum) s(n): 89658089472
• 42657715968 is an abundant number, because the sum of its proper divisors (89658089472) is greater than itself. Its abundance is 47000373504

Bases of 42657715968

• Binary: 100111101110100110010001011100000000₂
• Hexadecimal: 0x9EE991700
• Base-36: JLHAWAO

Squares and roots of 42657715968

• 42657715968 squared (42657715968²) is 1819680731606562177024
• 42657715968 cubed (42657715968³) is 77623423801315169672421527519232
• The square root of 42657715968 is 206537.4444695199
• The cube root of 42657715968 is 3494.0774932471

Scales and comparisons

• 42,657,715,968 seconds is equal to 1,356 years, 19 weeks, 6 days, 13 hours, 32 minutes, 48 seconds.
• To count from 1 to 42,657,715,968 would take you about two thousand, seven hundred twelve 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 42657715968 cubic inches would be around 291.2 feet tall.

Recreational maths with 42657715968

• 42657715968 backwards is 86951775624
• The number of decimal digits it has is: 11
• The sum of 42657715968's digits is 60
• More coming soon!