6929790643415808

Names of 6929790643415808

• Cardinal: 6929790643415808 can be written as Six quadrillion, nine hundred twenty-nine trillion, seven hundred ninety billion, six hundred forty-three million, four hundred fifteen thousand, eight hundred eight.

Scientific notation

• Scientific notation: 6.929790643415808 × 10¹⁵

Factors of 6929790643415808

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 47741613241

Divisors of 6929790643415808

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 81 84 96 108 112 126 128 144 162 168 189 192 216 224 252 256 288 324 336 378 384 432 448 504 567 576 648 672 756 768 864 896 1008 1134 1152 1296 1344 1512 1728 1792 2016 2268 2304 2592 2688 3024 3456 4032 4536 5184 5376 6048 6912 8064 9072 10368 12096 16128 18144 20736 24192 36288 48384 72576 145152 47741613229 95483226458 143224839687 190966452916 286449679374 334191292603 381932905832 429674519061 572899358748 668382585206 763865811664 859349038122 1002573877809 1145798717496 1289023557183 1336765170412 1527731623328 1718698076244 2005147755618 2291597434992 2578047114366 2673530340824 3007721633427 3055463246656 3437396152488 3867070671549 4010295511236 4583194869984 5156094228732 5347060681648 6015443266854 6110926493312 6874792304976 7734141343098 8020591022472 9023164900281 9166389739968 10312188457464 10694121363296 12030886533708 12221852986624 13749584609952 15468282686196 16041182044944 18046329800562 18332779479936 20624376914928 21388242726592 24061773067416 27069494700843 27499169219904 30936565372392 32082364089888 36092659601124 36665558959872 41248753829856 42776485453184 48123546134832 54138989401686 54998338439808 61873130744784 64164728179776 72185319202248 82497507659712 85552970906368 96247092269664 108277978803372 109996676879616 123746261489568 128329456359552 144370638404496 164995015319424 192494184539328 216555957606744 247492522979136 256658912719104 288741276808992 329990030638848 384988369078656 433111915213488 494985045958272 577482553617984 769976738157312 866223830426976 989970091916544 1154965107235968 1732447660853952 2309930214471936 3464895321707904 6929790643415808
• Sum of all divisors σ(n): 23615293500993040
• Sum of proper divisors (its aliquot sum) s(n): 16685502857577232
• 6929790643415808 is an abundant number, because the sum of its proper divisors (16685502857577232) is greater than itself. Its abundance is 9755712214161424

Bases of 6929790643415808

• Binary: 11000100111101001101110011101101010110010101100000000₂
• Hexadecimal: 0x189E9B9DAB2B00
• Base-36: 1W8ELVF7400

Squares and roots of 6929790643415808

• 6929790643415808 squared (6929790643415808²) is 48021998361573278224541984292864
• 6929790643415808 cubed (6929790643415808³) is 332782394924159765293995757385332272276399194112
• The square root of 6929790643415808 is 83245364.0956408335
• The cube root of 6929790643415808 is 190651.4172728199

Scales and comparisons

• 6,929,790,643,415,808 seconds is equal to 220,345,907 years, 10 weeks, 6 days, 17 hours, 16 minutes, 48 seconds.
• To count from 1 to 6,929,790,643,415,808 would take you about six hundred sixty-one million, thirty-seven thousand, seven hundred twenty-one 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 6929790643415808 cubic inches would be around 15887.6 feet tall.

Recreational maths with 6929790643415808

• 6929790643415808 backwards is 8085143460979296
• 6929790643415808 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 6929790643415808's digits is 81
• More coming soon!