42354699840

Names of 42354699840

• Cardinal: 42354699840 can be written as Forty-two billion, three hundred fifty-four million, six hundred ninety-nine thousand, eight hundred forty.

Scientific notation

• Scientific notation: 4.235469984 × 10¹⁰

Factors of 42354699840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 9045

Divisors of 42354699840

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 31 32 36 40 45 48 53 60 62 64 72 80 90 93 96 106 120 124 144 155 159 160 180 186 192 212 240 248 265 279 288 310 318 320 360 372 424 465 477 480 496 530 558 576 620 636 720 744 795 848 930 954 960 992 1060 1116 1240 1272 1395 1440 1488 1590 1643 1696 1860 1908 1984 2120 2232 2385 2480 2544 2790 2880 2976 3180 3286 3392 3720 3816 4240 4464 4770 4929 4960 5088 5580 5952 6360 6572 7440 7632 8215 8480 8928 8951 9540 9858 9920 10176 11160 12720 13144 14787 14880 15264 16430 16960 17856 17902 19080 19716 22320 24645 25440 26288 26853 29574 29760 30528 32860 35804 38160 39432 44640 44755 49290 50880 52576 53706 59148 65720 71608 73935 76320 78864 80559 89280 89510 98580 105152 107412 118296 131440 134265 143216 147870 152640 157728 161118 179020 197160 214824 236592 262880 268530 277481 286432 295740 315456 322236 358040 394320 402795 429648 473184 474403 525760 537060 554962 572864 591480 644472 716080 788640 805590 832443 859296 946368 948806 1074120 1109924 1182960 1288944 1387405 1423209 1432160 1577280 1611180 1664886 1718592 1897612 2148240 2219848 2365920 2372015 2497329 2577888 2774810 2846418 2864320 3222360 3329772 3795224 4162215 4269627 4296480 4439696 4731840 4744030 4994658 5155776 5549620 5692836 6444720 6659544 7116045 7590448 8324430 8539254 8592960 8879392 9488060 9989316 11099240 11385672 12486645 12889440 13319088 14232090 14706493 15180896 16648860 17078508 17758784 18976120 19978632 21348135 22198480 22771344 24973290 25778880 26638176 28464180 29412986 30361792 33297720 34157016 37952240 39957264 42696270 44119479 44396960 45542688 49946580 53276352 56928360 58825972 66595440 68314032 73532465 75904480 79914528 85392540 88238958 88793920 91085376 99893160 113856720 117651944 132358437 133190880 136628064 147064930 151808960 159829056 170785080 176477916 199786320 220597395 227713440 235303888 264716874 266381760 273256128 294129860 341570160 352955832 399572640 441194790 455426880 470607776 529433748 588259720 661792185 683140320 705911664 799145280 882389580 941215552 1058867496 1176519440 1323584370 1366280640 1411823328 1764779160 2117734992 2353038880 2647168740 2823646656 3529558320 4235469984 4706077760 5294337480 7059116640 8470939968 10588674960 14118233280 21177349920 42354699840
• Sum of all divisors σ(n): 153236468736
• Sum of proper divisors (its aliquot sum) s(n): 110881768896
• 42354699840 is an abundant number, because the sum of its proper divisors (110881768896) is greater than itself. Its abundance is 68527069056

Bases of 42354699840

• Binary: 100111011100100010010110111001000000₂
• Hexadecimal: 0x9DC896E40
• Base-36: JGGW7K0

Squares and roots of 42354699840

• 42354699840 squared (42354699840²) is 1793920598536496025600
• 42354699840 cubed (42354699840³) is 75980968487806432449640955904000
• The square root of 42354699840 is 205802.5749110055
• The cube root of 42354699840 is 3485.7845135261

Scales and comparisons

• 42,354,699,840 seconds is equal to 1,346 years, 38 weeks, 6 days, 10 hours, 24 minutes.
• To count from 1 to 42,354,699,840 would take you about two thousand, six hundred ninety-three 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 42354699840 cubic inches would be around 290.5 feet tall.

Recreational maths with 42354699840

• 42354699840 backwards is 04899645324
• The number of decimal digits it has is: 11
• The sum of 42354699840's digits is 54
• More coming soon!