42238115920

Names of 42238115920

• Cardinal: 42238115920 can be written as Forty-two billion, two hundred thirty-eight million, one hundred fifteen thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 4.223811592 × 10¹⁰

Factors of 42238115920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3159

Divisors of 42238115920

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 7 8 10 11 13 14 16 20 22 26 28 35 40 44 52 55 56 65 70 77 80 88 91 104 110 112 130 140 143 154 169 176 182 208 220 260 280 286 308 338 364 385 440 455 520 560 572 616 676 715 728 770 845 880 910 1001 1040 1144 1183 1232 1352 1430 1456 1540 1690 1820 1859 2002 2197 2288 2366 2704 2860 3080 3121 3380 3640 3718 4004 4394 4732 5005 5720 5915 6160 6242 6760 7280 7436 8008 8788 9295 9464 10010 10985 11440 11830 12484 13013 13520 14872 15379 15605 16016 17576 18590 18928 20020 21847 21970 23660 24167 24968 26026 29744 30758 31210 34331 35152 37180 40040 40573 43694 43940 47320 48334 49936 52052 61516 62420 65065 68662 74360 76895 80080 81146 87388 87880 94640 96668 104104 109235 120835 123032 124840 130130 137324 148720 153790 162292 169169 171655 174776 175760 193336 202865 208208 218470 240317 241670 246064 249680 260260 274648 284011 307580 324584 338338 343310 349552 386672 405730 436940 446303 480634 483340 520520 527449 549296 568022 615160 649168 676676 686620 811460 845845 873880 892606 961268 966680 1041040 1054898 1136044 1201585 1230320 1353352 1373240 1420055 1622920 1691690 1747760 1785212 1922536 1933360 2109796 2231515 2272088 2403170 2637245 2706704 2746480 2840110 3124121 3245840 3383380 3570424 3692143 3845072 4219592 4463030 4544176 4806340 5274490 5680220 5801939 6248242 6766760 6856837 7140848 7384286 8439184 8926060 9612680 10548980 11360440 11603878 12496484 13533520 13713674 14768572 15620605 17852120 18460715 19225360 21097960 22720880 23207756 24992968 27427348 29009695 29537144 31241210 34284185 35704240 36921430 40613573 42195920 46415512 47997859 49985936 54854696 58019390 59074288 62482420 68568370 73842860 75425207 81227146 92831024 95995718 109709392 116038780 124964840 137136740 147685720 150850414 162454292 191991436 203067865 232077560 239989295 249929680 274273480 295371440 301700828 324908584 377126035 383982872 406135730 464155120 479978590 527976449 548546960 603401656 649817168 754252070 767965744 812271460 959957180 1055952898 1206803312 1508504140 1624542920 1919914360 2111905796 2639882245 3017008280 3249085840 3839828720 4223811592 5279764490 6034016560 8447623184 10559528980 21119057960 42238115920
• Sum of all divisors σ(n): 132676508160
• Sum of proper divisors (its aliquot sum) s(n): 90438392240
• 42238115920 is an abundant number, because the sum of its proper divisors (90438392240) is greater than itself. Its abundance is 48200276320

Bases of 42238115920

• Binary: 100111010101100101101000000001010000₂
• Hexadecimal: 0x9D5968050
• Base-36: JEJHETS

Squares and roots of 42238115920

• 42238115920 squared (42238115920²) is 1784058436471357446400
• 42238115920 cubed (42238115920³) is 75355267047731151580798386688000
• The square root of 42238115920 is 205519.1376003705
• The cube root of 42238115920 is 3482.5832956877

Scales and comparisons

• 42,238,115,920 seconds is equal to 1,343 years, 2 weeks, 1 day, 1 hour, 58 minutes, 40 seconds.
• To count from 1 to 42,238,115,920 would take you about two thousand, six hundred eighty-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 42238115920 cubic inches would be around 290.2 feet tall.

Recreational maths with 42238115920

• 42238115920 backwards is 02951183224
• The number of decimal digits it has is: 11
• The sum of 42238115920's digits is 37
• More coming soon!