42049647120

Names of 42049647120

• Cardinal: 42049647120 can be written as Forty-two billion, forty-nine million, six hundred forty-seven thousand, one hundred twenty.

Scientific notation

• Scientific notation: 4.204964712 × 10¹⁰

Factors of 42049647120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4895

Divisors of 42049647120

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 39 40 48 52 60 65 78 80 104 120 130 156 169 195 208 223 240 260 312 338 390 446 507 520 624 669 676 780 845 892 1014 1040 1115 1338 1352 1560 1690 1784 2028 2230 2535 2676 2704 2899 3120 3345 3380 3568 4056 4460 4649 5070 5352 5798 6690 6760 8112 8697 8920 9298 10140 10704 11596 13380 13520 13947 14495 17394 17840 18596 20280 23192 23245 26760 27894 28990 34788 37192 37687 40560 43485 46384 46490 53520 55788 57980 60437 69576 69735 74384 75374 86970 92980 111576 113061 115960 120874 139152 139470 150748 173940 181311 185960 188435 223152 226122 231920 241748 278940 301496 302185 347880 362622 371920 376870 452244 483496 557880 565305 602992 604370 695760 725244 753740 785681 904488 906555 966992 1036727 1115760 1130610 1208740 1450488 1507480 1571362 1808976 1813110 2073454 2261220 2357043 2417480 2900976 3014960 3110181 3142724 3626220 3928405 4146908 4522440 4714086 4834960 5183635 6220362 6285448 7252440 7856810 8293816 9044880 9428172 10367270 11785215 12440724 12570896 13477451 14504880 15550905 15713620 16587632 18856344 20734540 23570430 24881448 26954902 31101810 31427240 37712688 40432353 41469080 47140860 49762896 53909804 62203620 62854480 67387255 80864706 82938160 94281720 107819608 124407240 134774510 161729412 175206863 188563440 202161765 215639216 248814480 269549020 323458824 350413726 404323530 525620589 539098040 646917648 700827452 808647060 876034315 1051241178 1078196080 1401654904 1617294120 1752068630 2102482356 2628102945 2803309808 3234588240 3504137260 4204964712 5256205890 7008274520 8409929424 10512411780 14016549040 21024823560 42049647120
• Sum of all divisors σ(n): 141815923200
• Sum of proper divisors (its aliquot sum) s(n): 99766276080
• 42049647120 is an abundant number, because the sum of its proper divisors (99766276080) is greater than itself. Its abundance is 57716628960

Bases of 42049647120

• Binary: 100111001010010110101011001000010000₂
• Hexadecimal: 0x9CA5AB210
• Base-36: JBF9VDC

Squares and roots of 42049647120

• 42049647120 squared (42049647120²) is 1768172822916524294400
• 42049647120 cubed (42049647120³) is 74351043250814095796426992128000
• The square root of 42049647120 is 205060.1061152559
• The cube root of 42049647120 is 3477.3957461395

Scales and comparisons

• 42,049,647,120 seconds is equal to 1,337 years, 2 weeks, 3 days, 17 hours, 32 minutes.
• To count from 1 to 42,049,647,120 would take you about two thousand, six hundred seventy-four 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 42049647120 cubic inches would be around 289.8 feet tall.

Recreational maths with 42049647120

• 42049647120 backwards is 02174694024
• 42049647120 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42049647120's digits is 39
• More coming soon!