5161979879040

Names of 5161979879040

• Cardinal: 5161979879040 can be written as Five trillion, one hundred sixty-one billion, nine hundred seventy-nine million, eight hundred seventy-nine thousand and forty.

Scientific notation

• Scientific notation: 5.16197987904 × 10¹²

Factors of 5161979879040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1869782

Divisors of 5161979879040

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 128 160 192 240 320 384 480 640 960 1439 1920 2878 4317 5756 7195 8634 11512 14390 17268 21585 23024 28780 34536 43170 46048 57560 69072 86340 92096 115120 138144 172680 184192 230240 276288 345360 460480 552576 690720 920960 1381440 1868333 2762880 3736666 5604999 7473332 9341665 11209998 14946664 18683330 22419996 28024995 29893328 37366660 44839992 56049990 59786656 74733320 89679984 112099980 119573312 149466640 179359968 224199960 239146624 298933280 358719936 448399920 597866560 717439872 896799840 1195733120 1793599680 2688531187 3587199360 5377062374 8065593561 10754124748 13442655935 16131187122 21508249496 26885311870 32262374244 40327967805 43016498992 53770623740 64524748488 80655935610 86032997984 107541247480 129049496976 161311871220 172065995968 215082494960 258098993952 322623742440 344131991936 430164989920 516197987904 645247484880 860329979840 1032395975808 1290494969760 1720659959680 2580989939520 5161979879040
• Sum of all divisors σ(n): 16465253875200
• Sum of proper divisors (its aliquot sum) s(n): 11303273996160
• 5161979879040 is an abundant number, because the sum of its proper divisors (11303273996160) is greater than itself. Its abundance is 6141294117120

Bases of 5161979879040

• Binary: 1001011000111011101111110100001111010000000₂
• Hexadecimal: 0x4B1DDFA1E80
• Base-36: 1TVDPJHXC

Squares and roots of 5161979879040

• 5161979879040 squared (5161979879040²) is 26646036271613813031321600
• 5161979879040 cubed (5161979879040³) is 137546303090240523177014648499339264000
• The square root of 5161979879040 is 2271999.0930984105
• The cube root of 5161979879040 is 17282.4550417033

Scales and comparisons

• 5,161,979,879,040 seconds is equal to 164,134 years, 51 weeks, 4 days, 11 hours, 44 minutes.
• To count from 1 to 5,161,979,879,040 would take you about four hundred ten thousand, three hundred thirty-seven 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 5161979879040 cubic inches would be around 1440.2 feet tall.

Recreational maths with 5161979879040

• 5161979879040 backwards is 0409789791615
• The number of decimal digits it has is: 13
• The sum of 5161979879040's digits is 66
• More coming soon!