42134911920

Names of 42134911920

• Cardinal: 42134911920 can be written as Forty-two billion, one hundred thirty-four million, nine hundred eleven thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 4.213491192 × 10¹⁰

Factors of 42134911920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 460930

Divisors of 42134911920

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 40 45 48 60 72 80 90 120 127 144 180 240 254 360 381 508 635 720 762 1016 1143 1270 1524 1905 2032 2286 2540 3048 3810 4572 5080 5715 6096 7620 9144 10160 11430 15240 18288 22860 30480 45720 91440 460793 921586 1382379 1843172 2303965 2764758 3686344 4147137 4607930 5529516 6911895 7372688 8294274 9215860 11059032 13823790 16588548 18431720 20735685 22118064 27647580 33177096 36863440 41471370 55295160 58520711 66354192 82942740 110590320 117041422 165885480 175562133 234082844 292603555 331770960 351124266 468165688 526686399 585207110 702248532 877810665 936331376 1053372798 1170414220 1404497064 1755621330 2106745596 2340828440 2633431995 2808994128 3511242660 4213491192 4681656880 5266863990 7022485320 8426982384 10533727980 14044970640 21067455960 42134911920
• Sum of all divisors σ(n): 142617586176
• Sum of proper divisors (its aliquot sum) s(n): 100482674256
• 42134911920 is an abundant number, because the sum of its proper divisors (100482674256) is greater than itself. Its abundance is 58347762336

Bases of 42134911920

• Binary: 100111001111011011111011101110110000₂
• Hexadecimal: 0x9CF6FBBB0
• Base-36: JCU1E40

Squares and roots of 42134911920

• 42134911920 squared (42134911920²) is 1775350802506158086400
• 42134911920 cubed (42134911920³) is 74804249690698286228059749888000
• The square root of 42134911920 is 205267.9028002187
• The cube root of 42134911920 is 3479.7445512057

Scales and comparisons

• 42,134,911,920 seconds is equal to 1,339 years, 39 weeks, 3 days, 14 hours, 12 minutes.
• To count from 1 to 42,134,911,920 would take you about two thousand, six hundred seventy-nine 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 42134911920 cubic inches would be around 290 feet tall.

Recreational maths with 42134911920

• 42134911920 backwards is 02911943124
• 42134911920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42134911920's digits is 36
• More coming soon!