42053507840

Names of 42053507840

• Cardinal: 42053507840 can be written as Forty-two billion, fifty-three million, five hundred seven thousand, eight hundred forty.

Scientific notation

• Scientific notation: 4.205350784 × 10¹⁰

Factors of 42053507840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 5928

Divisors of 42053507840

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 8 10 16 20 29 32 40 58 64 80 116 128 145 160 199 232 256 290 320 398 464 580 640 796 928 995 1160 1280 1592 1856 1990 2320 3184 3712 3980 4640 5693 5771 6368 7424 7960 9280 11386 11542 12736 15920 18560 22772 23084 25472 28465 28855 31840 37120 45544 46168 50944 56930 57710 63680 91088 92336 113860 115420 127360 165097 182176 184672 227720 230840 254720 330194 364352 369344 455440 461680 660388 728704 738688 825485 910880 923360 1132907 1320776 1457408 1477376 1650970 1821760 1846720 2265814 2641552 3301940 3643520 3693440 4531628 5283104 5664535 6603880 7287040 7386880 9063256 10566208 11329070 13207760 18126512 21132416 22658140 26415520 32854303 36253024 42264832 45316280 52831040 65708606 72506048 90632560 105662080 131417212 145012096 164271515 181265120 211324160 262834424 290024192 328543030 362530240 525668848 657086060 725060480 1051337696 1314172120 1450120960 2102675392 2628344240 4205350784 5256688480 8410701568 10513376960 21026753920 42053507840
• Sum of all divisors σ(n): 104746824000
• Sum of proper divisors (its aliquot sum) s(n): 62693316160
• 42053507840 is an abundant number, because the sum of its proper divisors (62693316160) is greater than itself. Its abundance is 20639808320

Bases of 42053507840

• Binary: 100111001010100101011001101100000000₂
• Hexadecimal: 0x9CA959B00
• Base-36: JBHKMBK

Squares and roots of 42053507840

• 42053507840 squared (42053507840²) is 1768497521648941465600
• 42053507840 cubed (42053507840³) is 74371524391684329651310690304000
• The square root of 42053507840 is 205069.5195293537
• The cube root of 42053507840 is 3477.5021666953

Scales and comparisons

• 42,053,507,840 seconds is equal to 1,337 years, 8 weeks, 6 days, 9 hours, 57 minutes, 20 seconds.
• To count from 1 to 42,053,507,840 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 42053507840 cubic inches would be around 289.8 feet tall.

Recreational maths with 42053507840

• 42053507840 backwards is 04870535024
• The number of decimal digits it has is: 11
• The sum of 42053507840's digits is 38
• More coming soon!