42807824384

Names of 42807824384

• Cardinal: 42807824384 can be written as Forty-two billion, eight hundred seven million, eight hundred twenty-four thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 4.2807824384 × 10¹⁰

Factors of 42807824384

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 153

Divisors of 42807824384

• Number of divisors d(n): 208
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 67 71 104 128 134 142 169 208 256 268 284 338 416 512 536 568 676 832 871 923 1024 1072 1136 1352 1664 1742 1846 2048 2144 2197 2272 2704 3328 3484 3692 4096 4288 4394 4544 4757 5408 6656 6968 7384 8576 8788 9088 9514 10816 11323 11999 13312 13936 14768 17152 17576 18176 19028 21632 22646 23998 26624 27872 29536 34304 35152 36352 38056 43264 45292 47996 53248 55744 59072 61841 68608 70304 72704 76112 86528 90584 95992 111488 118144 123682 137216 140608 145408 147199 152224 155987 173056 181168 191984 222976 236288 247364 274432 281216 290816 294398 304448 311974 346112 362336 383968 445952 472576 494728 562432 588796 608896 623948 692224 724672 767936 803933 891904 945152 989456 1124864 1177592 1217792 1247896 1449344 1535872 1607866 1783808 1890304 1978912 2249728 2355184 2435584 2495792 2898688 3071744 3215732 3567616 3780608 3957824 4499456 4710368 4871168 4991584 5797376 6143488 6431464 7915648 8998912 9420736 9742336 9983168 10451129 11594752 12286976 12862928 15831296 18841472 19484672 19966336 20902258 23189504 24573952 25725856 31662592 37682944 39932672 41804516 46379008 49147904 51451712 63325184 75365888 79865344 83609032 102903424 126650368 150731776 159730688 167218064 205806848 253300736 301463552 319461376 334436128 411613696 602927104 638922752 668872256 823227392 1337744512 1646454784 2675489024 3292909568 5350978048 10701956096 21403912192 42807824384
• Sum of all divisors σ(n): 95445463680
• Sum of proper divisors (its aliquot sum) s(n): 52637639296
• 42807824384 is an abundant number, because the sum of its proper divisors (52637639296) is greater than itself. Its abundance is 9829814912

Bases of 42807824384

• Binary: 100111110111100010111001000000000000₂
• Hexadecimal: 0x9F78B9000
• Base-36: JNYO8OW

Squares and roots of 42807824384

• 42807824384 squared (42807824384²) is 1832509828491384979456
• 42807824384 cubed (42807824384³) is 78445758920013167857487895855104
• The square root of 42807824384 is 206900.5180853833
• The cube root of 42807824384 is 3498.1711366077

Scales and comparisons

• 42,807,824,384 seconds is equal to 1,361 years, 8 weeks, 22 hours, 19 minutes, 44 seconds.
• To count from 1 to 42,807,824,384 would take you about two thousand, seven hundred twenty-two 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 42807824384 cubic inches would be around 291.5 feet tall.

Recreational maths with 42807824384

• 42807824384 backwards is 48342870824
• The number of decimal digits it has is: 11
• The sum of 42807824384's digits is 50
• More coming soon!