12816701790188840

Names of 12816701790188840

• Cardinal: 12816701790188840 can be written as Twelve quadrillion, eight hundred sixteen trillion, seven hundred one billion, seven hundred ninety million, one hundred eighty-eight thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.281670179018884 × 10¹⁶

Factors of 12816701790188840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2809177918

Divisors of 12816701790188840

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 8 10 20 40 167 334 668 683 835 1336 1366 1670 2732 3340 3415 5464 6680 6830 13660 27320 114061 228122 456244 570305 912488 1140610 2281220 4562440 2809177061 5618354122 11236708244 14045885305 22473416488 28091770610 56183541220 112367082440 469132569187 938265138374 1876530276748 1918667932663 2345662845935 3753060553496 3837335865326 4691325691870 7674671730652 9382651383740 9593339663315 15349343461304 18765302767480 19186679326630 38373358653260 76746717306520 320417544754721 640835089509442 1281670179018884 1602087723773605 2563340358037768 3204175447547210 6408350895094420 12816701790188840
• Sum of all divisors σ(n): 29052733909368960
• Sum of proper divisors (its aliquot sum) s(n): 16236032119180120
• 12816701790188840 is an abundant number, because the sum of its proper divisors (16236032119180120) is greater than itself. Its abundance is 3419330328991280

Bases of 12816701790188840

• Binary: 101101100010001011100011101101011001010111010100101000₂
• Hexadecimal: 0x2D88B8ED657528
• Base-36: 3I753IOG088

Squares and roots of 12816701790188840

• 12816701790188840 squared (12816701790188840²) is 164267844778629816032082860545600
• 12816701790188840 cubed (12816701790188840³) is 2105371980244727256693763550642610424009431104000
• The square root of 12816701790188840 is 113210873.1093830933
• The cube root of 12816701790188840 is 234023.1171927853

Scales and comparisons

• 12,816,701,790,188,840 seconds is equal to 407,531,472 years, 13 weeks, 5 days, 23 hours, 7 minutes, 20 seconds.
• To count from 1 to 12,816,701,790,188,840 would take you about one billion, two hundred twenty-two million, five hundred ninety-four thousand, four hundred sixteen 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 12816701790188840 cubic inches would be around 19501.9 feet tall.

Recreational maths with 12816701790188840

• 12816701790188840 backwards is 04888109710761821
• The number of decimal digits it has is: 17
• The sum of 12816701790188840's digits is 71
• More coming soon!