42397834752

Names of 42397834752

• Cardinal: 42397834752 can be written as Forty-two billion, three hundred ninety-seven million, eight hundred thirty-four thousand, seven hundred fifty-two.

Scientific notation

• Scientific notation: 4.2397834752 × 10¹⁰

Factors of 42397834752

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 33728

Divisors of 42397834752

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 32 36 39 42 48 52 54 56 63 64 72 78 84 91 96 104 108 112 117 126 128 144 156 168 182 189 192 208 216 224 234 252 256 273 288 312 336 351 364 378 384 416 432 448 468 504 512 546 576 624 672 702 728 756 768 819 832 864 896 936 1008 1092 1152 1248 1344 1404 1456 1512 1536 1638 1664 1728 1792 1872 2016 2184 2304 2457 2496 2688 2808 2912 3024 3276 3328 3456 3584 3744 4032 4368 4608 4914 4992 5376 5616 5824 6048 6552 6656 6912 7488 8064 8736 9828 9984 10752 11232 11648 12096 13104 13824 14976 16128 17472 19656 19968 22464 23296 24192 26208 29952 32256 33703 34944 39312 44928 46592 48384 52416 59904 67406 69888 78624 89856 96768 101109 104832 134812 139776 157248 179712 202218 209664 235921 269624 303327 314496 404436 419328 438139 471842 539248 606654 628992 707763 808872 876278 909981 943684 1078496 1213308 1257984 1314417 1415526 1617744 1752556 1819962 1887368 2123289 2156992 2426616 2628834 2831052 3066973 3235488 3505112 3639924 3774736 3943251 4246578 4313984 4853232 5257668 5662104 6133946 6369867 6470976 7010224 7279848 7549472 7886502 8493156 8627968 9200919 9706464 10515336 11324208 11829753 12267892 12739734 12941952 14020448 14559696 15098944 15773004 16986312 17255936 18401838 19412928 21030672 22648416 23659506 24535784 25479468 25883904 27602757 28040896 29119392 30197888 31546008 33972624 36803676 38825856 42061344 45296832 47319012 49071568 50958936 51767808 55205514 56081792 58238784 60395776 63092016 67945248 73607352 77651712 82808271 84122688 90593664 94638024 98143136 101917872 110411028 112163584 116477568 120791552 126184032 135890496 147214704 155303424 165616542 168245376 181187328 189276048 196286272 203835744 220822056 224327168 232955136 252368064 271780992 294429408 331233084 336490752 362374656 378552096 392572544 407671488 441644112 465910272 504736128 543561984 588858816 662466168 672981504 757104192 785145088 815342976 883288224 1009472256 1087123968 1177717632 1324932336 1514208384 1570290176 1630685952 1766576448 2018944512 2355435264 2649864672 3028416768 3261371904 3533152896 4710870528 5299729344 6056833536 7066305792 10599458688 14132611584 21198917376 42397834752
• Sum of all divisors σ(n): 154466780160
• Sum of proper divisors (its aliquot sum) s(n): 112068945408
• 42397834752 is an abundant number, because the sum of its proper divisors (112068945408) is greater than itself. Its abundance is 69671110656

Bases of 42397834752

• Binary: 100111011111000110111001111000000000₂
• Hexadecimal: 0x9DF1B9E00
• Base-36: JH6KQO0

Squares and roots of 42397834752

• 42397834752 squared (42397834752²) is 1797576391657898901504
• 42397834752 cubed (42397834752³) is 76213346807608028941488916267008
• The square root of 42397834752 is 205907.3450656873
• The cube root of 42397834752 is 3486.9674439899

Scales and comparisons

• 42,397,834,752 seconds is equal to 1,348 years, 6 weeks, 1 day, 16 hours, 19 minutes, 12 seconds.
• To count from 1 to 42,397,834,752 would take you about two thousand, six hundred ninety-six 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 42397834752 cubic inches would be around 290.6 feet tall.

Recreational maths with 42397834752

• 42397834752 backwards is 25743879324
• 42397834752 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42397834752's digits is 54
• More coming soon!