1997807060090800

Names of 1997807060090800

• Cardinal: 1997807060090800 can be written as One quadrillion, nine hundred ninety-seven trillion, eight hundred seven billion, sixty million, ninety thousand, eight hundred.

Scientific notation

• Scientific notation: 1.9978070600908 × 10¹⁵

Factors of 1997807060090800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 219077

Divisors of 1997807060090800

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 35 40 50 56 70 80 100 112 140 175 181 200 280 350 362 400 560 700 724 905 1267 1400 1448 1810 2534 2800 2896 3620 4525 5068 6335 7240 9050 10136 12670 14480 18100 19801 20272 25340 31675 36200 39602 50680 63350 72400 79204 99005 101360 126700 138607 158408 198010 199081 253400 277214 316816 396020 398162 495025 506800 554428 693035 792040 796324 990050 995405 1108856 1386070 1393567 1584080 1592648 1980100 1990810 2217712 2772140 2787134 3185296 3465175 3583981 3960200 3981620 4977025 5544280 5574268 6930350 6967835 7167962 7920400 7963240 9954050 11088560 11148536 13860700 13935670 14335924 15926480 17919905 19908100 22297072 25087867 27721400 27871340 28671848 34839175 35839810 36033661 39816200 50175734 55442800 55742680 57343696 69678350 71679620 72067322 79632400 89599525 100351468 111485360 125439335 139356700 143359240 144134644 179199050 180168305 200702936 250878670 252235627 278713400 286718480 288269288 358398100 360336610 401405872 501757340 504471254 557426800 576538576 627196675 716796200 720673220 900841525 1003514680 1008942508 1254393350 1261178135 1433592400 1441346440 1801683050 2007029360 2017885016 2508786700 2522356270 2882692880 3603366100 3942002881 4035770032 5017573400 5044712540 6305890675 7206732200 7884005762 10035146800 10089425080 12611781350 14413464400 15768011524 19710014405 20178850160 25223562700 27594020167 31536023048 39420028810 50447125400 55188040334 63072046096 78840057620 98550072025 100894250800 110376080668 137970100835 157680115240 197100144050 220752161336 275940201670 315360230480 394200288100 441504322672 551880403340 689850504175 713502521461 788400576200 1103760806680 1379701008350 1427005042922 1576801152400 2207521613360 2759402016700 2854010085844 3567512607305 4994517650227 5518804033400 5708020171688 7135025214610 9989035300454 11037608066800 11416040343376 14270050429220 17837563036525 19978070600908 24972588251135 28540100858440 35675126073050 39956141201816 49945176502270 57080201716880 71350252146100 79912282403632 99890353004540 124862941255675 142700504292200 199780706009080 249725882511350 285401008584400 399561412018160 499451765022700 998903530045400 1997807060090800
• Sum of all divisors σ(n): 5516019767737024
• Sum of proper divisors (its aliquot sum) s(n): 3518212707646224
• 1997807060090800 is an abundant number, because the sum of its proper divisors (3518212707646224) is greater than itself. Its abundance is 1520405647555424

Bases of 1997807060090800

• Binary: 111000110001111111010110100001001010111111110110000₂
• Hexadecimal: 0x718FEB4257FB0
• Base-36: JO5VW5Q7XS

Squares and roots of 1997807060090800

• 1997807060090800 squared (1997807060090800²) is 3991233049348645362104244640000
• 1997807060090800 cubed (1997807060090800³) is 7973713564456456066728973396638223813312000000
• The square root of 1997807060090800 is 44696835.0120095193
• The cube root of 1997807060090800 is 125946.0392962873

Scales and comparisons

• 1,997,807,060,090,800 seconds is equal to 63,524,084 years, 46 weeks, 1 day, 4 hours, 46 minutes, 40 seconds.
• To count from 1 to 1,997,807,060,090,800 would take you about one hundred ninety million, five hundred seventy-two thousand, two hundred fifty-four 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 1997807060090800 cubic inches would be around 10495.5 feet tall.

Recreational maths with 1997807060090800

• 1997807060090800 backwards is 0080900607087991
• The number of decimal digits it has is: 16
• The sum of 1997807060090800's digits is 64
• More coming soon!