31348997879040

Names of 31348997879040

• Cardinal: 31348997879040 can be written as Thirty-one trillion, three hundred forty-eight billion, nine hundred ninety-seven million, eight hundred seventy-nine thousand and forty.

Scientific notation

• Scientific notation: 3.134899787904 × 10¹³

Factors of 31348997879040

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 907089069

Divisors of 31348997879040

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 90 96 108 120 128 135 144 160 180 192 216 240 256 270 288 320 360 384 432 480 540 576 640 720 768 864 960 1080 1152 1280 1440 1728 1920 2160 2304 2880 3456 3840 4320 5760 6912 8640 11520 17280 34560 907089059 1814178118 2721267177 3628356236 4535445295 5442534354 7256712472 8163801531 9070890590 10885068708 13606335885 14513424944 16327603062 18141781180 21770137416 24491404593 27212671770 29026849888 32655206124 36283562360 40819007655 43540274832 48982809186 54425343540 58053699776 65310412248 72567124720 81638015310 87080549664 97965618372 108850687080 116107399552 122457022965 130620824496 145134249440 163276030620 174161099328 195931236744 217701374160 232214799104 244914045930 261241648992 290268498880 326552061240 348322198656 391862473488 435402748320 489828091860 522483297984 580536997760 653104122480 696644397312 783724946976 870805496640 979656183720 1044966595968 1161073995520 1306208244960 1567449893952 1741610993280 1959312367440 2089933191936 2612416489920 3134899787904 3483221986560 3918624734880 5224832979840 6269799575808 7837249469760 10449665959680 15674498939520 31348997879040
• Sum of all divisors σ(n): 111245402318400
• Sum of proper divisors (its aliquot sum) s(n): 79896404439360
• 31348997879040 is an abundant number, because the sum of its proper divisors (79896404439360) is greater than itself. Its abundance is 48547406560320

Bases of 31348997879040

• Binary: 111001000001100000001111000011111010100000000₂
• Hexadecimal: 0x1C8301E1F500
• Base-36: B41J3XHC0

Squares and roots of 31348997879040

• 31348997879040 squared (31348997879040²) is 982759668020054418471321600
• 31348997879040 cubed (31348997879040³) is 30808530748366740480842841437465739264000
• The square root of 31348997879040 is 5599017.5815976861
• The cube root of 31348997879040 is 31531.2523890981

Scales and comparisons

• 31,348,997,879,040 seconds is equal to 996,801 years, 8 weeks, 3 days, 14 hours, 24 minutes.
• To count from 1 to 31,348,997,879,040 would take you about two million, four hundred ninety-two thousand and two 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 31348997879040 cubic inches would be around 2627.6 feet tall.

Recreational maths with 31348997879040

• 31348997879040 backwards is 04097879984313
• 31348997879040 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31348997879040's digits is 72
• More coming soon!