42688353888

Names of 42688353888

• Cardinal: 42688353888 can be written as Forty-two billion, six hundred eighty-eight million, three hundred fifty-three thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 4.2688353888 × 10¹⁰

Factors of 42688353888

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 8572

Divisors of 42688353888

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 43 48 54 72 86 96 108 129 137 144 172 216 258 274 288 344 387 411 432 516 548 688 774 822 864 1032 1096 1161 1233 1376 1548 1644 2064 2192 2322 2466 3096 3288 3699 4128 4384 4644 4932 5891 6192 6576 7398 8387 9288 9864 11782 12384 13152 14796 16774 17673 18576 19728 23564 25161 29592 33548 35346 37152 39456 47128 50322 53019 59184 67096 70692 75483 94256 100644 106038 118368 134192 141384 150966 159057 188512 201288 212076 226449 268384 282768 301932 318114 360641 402576 424152 452898 565536 603864 636228 721282 805152 848304 905796 1081923 1149019 1207728 1272456 1442564 1696608 1811592 2163846 2298038 2415456 2544912 2885128 3245769 3447057 3623184 4327692 4596076 5089824 5770256 6491538 6894114 7246368 8655384 9192152 9737307 10341171 11540512 12983076 13788228 17310768 18384304 19474614 20682342 25966152 27576456 31023513 34621536 36768608 38949228 41364684 49407817 51932304 55152912 62047026 77898456 82729368 98815634 103864608 110305824 124094052 148223451 155796912 165458736 197631268 248188104 296446902 311593824 330917472 395262536 444670353 496376208 592893804 790525072 889340706 992752416 1185787608 1334011059 1581050144 1778681412 2371575216 2668022118 3557362824 4743150432 5336044236 7114725648 10672088472 14229451296 21344176944 42688353888
• Sum of all divisors σ(n): 128348478720
• Sum of proper divisors (its aliquot sum) s(n): 85660124832
• 42688353888 is an abundant number, because the sum of its proper divisors (85660124832) is greater than itself. Its abundance is 42971770944

Bases of 42688353888

• Binary: 100111110000011011001001011001100000₂
• Hexadecimal: 0x9F06C9660
• Base-36: JLZJKO0

Squares and roots of 42688353888

• 42688353888 squared (42688353888²) is 1822295557667124716544
• 42688353888 cubed (42688353888³) is 77790797654224531603261960323072
• The square root of 42688353888 is 206611.6015329245
• The cube root of 42688353888 is 3494.9138065651

Scales and comparisons

• 42,688,353,888 seconds is equal to 1,357 years, 18 weeks, 4 days, 4 hours, 4 minutes, 48 seconds.
• To count from 1 to 42,688,353,888 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 42688353888 cubic inches would be around 291.2 feet tall.

Recreational maths with 42688353888

• 42688353888 backwards is 88835388624
• The number of decimal digits it has is: 11
• The sum of 42688353888's digits is 63
• More coming soon!