1997659965952000

Names of 1997659965952000

• Cardinal: 1997659965952000 can be written as One quadrillion, nine hundred ninety-seven trillion, six hundred fifty-nine billion, nine hundred sixty-five million, nine hundred fifty-two thousand.

Scientific notation

• Scientific notation: 1.997659965952 × 10¹⁵

Factors of 1997659965952000

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 2932

Divisors of 1997659965952000

• Number of divisors d(n): 1664
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 19 20 25 28 32 35 38 40 50 56 61 64 70 76 80 95 100 112 122 125 128 133 140 152 160 175 181 190 200 224 244 250 256 266 280 304 305 320 350 362 380 400 427 448 475 488 500 512 532 560 608 610 640 665 700 724 760 800 854 875 896 905 950 976 1000 1024 1064 1120 1159 1216 1220 1267 1280 1330 1400 1448 1520 1525 1600 1708 1750 1792 1810 1900 1952 2000 2048 2128 2135 2240 2318 2375 2432 2440 2534 2560 2657 2660 2800 2896 3040 3050 3200 3325 3416 3439 3500 3584 3620 3800 3904 4000 4096 4256 4270 4480 4525 4636 4750 4864 4880 5068 5120 5314 5320 5600 5792 5795 6080 6100 6335 6400 6650 6832 6878 7000 7168 7240 7600 7625 7808 8000 8113 8512 8540 8960 9050 9272 9500 9728 9760 10136 10240 10628 10640 10675 11041 11200 11584 11590 12160 12200 12670 12800 13285 13300 13664 13756 14000 14336 14480 15200 15250 15616 16000 16226 16625 17024 17080 17195 17920 18100 18544 18599 19000 19456 19520 20272 20480 21256 21280 21350 22082 22400 22625 23168 23180 24073 24320 24400 25340 25600 26570 26600 27328 27512 28000 28672 28960 28975 30400 30500 31232 31675 32000 32452 33250 34048 34160 34390 35840 36200 37088 37198 38000 38912 39040 40544 40565 42512 42560 42700 44164 44800 45250 46336 46360 48146 48640 48800 50483 50680 51200 53140 53200 53375 54656 55024 55205 56000 57920 57950 60800 61000 62464 63350 64000 64904 66425 66500 68096 68320 68780 71680 72400 74176 74396 76000 77287 77824 78080 81088 81130 85024 85120 85400 85975 88328 89600 90500 92672 92720 92995 96292 97280 97600 100966 101360 102400 106280 106400 106750 109312 110048 110410 112000 115840 115900 120365 121600 122000 124928 126700 128000 129808 132850 133000 136192 136640 137560 143360 144800 144875 148352 148792 152000 154574 156160 158375 162077 162176 162260 170048 170240 170800 171950 176656 179200 181000 185344 185440 185990 192584 194560 195200 201932 202720 202825 209779 212560 212800 213500 218624 220096 220820 224000 231680 231800 240730 243200 244000 249856 252415 253400 256000 259616 265700 266000 272384 273280 275120 276025 289600 289750 296704 297584 304000 309148 312320 316750 324154 324352 324520 332125 340096 340480 341600 343900 353312 353381 358400 362000 370688 370880 371980 385168 386435 389120 390400 403864 405440 405650 419558 425120 425600 427000 429875 437248 440192 441640 448000 463360 463600 464975 480917 481460 486400 488000 504830 506800 512000 519232 531400 532000 544768 546560 550240 552050 579200 579500 593408 595168 601825 608000 618296 624640 633500 648308 648704 649040 664250 680192 680960 683200 687800 706624 706762 716800 724000 741376 741760 743960 770336 772870 780800 807728 810385 810880 811300 839116 850240 851200 854000 859750 874496 880384 883280 896000 926720 927200 929950 961834 962920 972800 976000 1009660 1013600 1014125 1038464 1048895 1062800 1064000 1093120 1100480 1104100 1134539 1158400 1159000 1186816 1190336 1203650 1216000 1236592 1249280 1262075 1267000 1296616 1297408 1298080 1328500 1360384 1361920 1366400 1375600 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44590624240 45232768000 46783605760 46937499200 46990496000 49245900800 49271408000 51169568800 51337889750 52569999104 53703424000 53862704000 55183976960 55738280300 58088396800 58479507200 58671874000 60079998976 61557376000 62426873936 63067402240 63961961000 65497048064 65712498880 68944261120 68979971200 69672850375 71344998784 72610496000 73099384000 75099998720 75184793600 78033592420 78834252800 81871310080 82140623600 82983424000 86180326400 86224964000 88294363136 89181248480 90465536000 93567211520 93874998400 93980992000 97541990525 98542816000 102339137600 102675779500 105139998208 107406848000 107725408000 110367953920 111476560600 116176793600 116959014400 117343748000 120159997952 123114752000 124853747872 127923922000 130994096128 131424997760 137959942400 139345700750 142689997568 145220992000 146198768000 150199997440 150369587200 156067184840 157668505600 163742620160 164281247200 172360652800 172449928000 178362496960 180931072000 187134423040 187749996800 187961984000 195083981050 197085632000 204678275200 205351559000 210279996416 215450816000 220735907840 222953121200 233918028800 234687496000 246229504000 249707495744 255847844000 261988192256 262849995520 275919884800 278691401500 285379995136 290441984000 292397536000 300399994880 312134369680 315337011200 327485240320 328562494400 344721305600 344899856000 356724993920 375499993600 375923968000 390167962100 394171264000 409356550400 410703118000 420559992832 430901632000 441471815680 445906242400 467836057600 469374992000 487709952625 499414991488 511695688000 525699991040 551839769600 557382803000 570759990272 580883968000 584795072000 600799989760 624268739360 654970480640 657124988800 689799712000 713449987840 750999987200 751847936000 780335924200 788342528000 818713100800 821406236000 841119985664 861803264000 891812484800 935672115200 938749984000 975419905250 998829982976 1023391376000 1051399982080 1103679539200 1114765606000 1141519980544 1169590144000 1248537478720 1309940961280 1314249977600 1379599424000 1426899975680 1501999974400 1560671848400 1576685056000 1637426201600 1642812472000 1723606528000 1783624969600 1877499968000 1950839810500 1997659965952 2046782752000 2102799964160 2207359078400 2229531212000 2283039961088 2339180288000 2497074957440 2628499955200 2759198848000 2853799951360 3003999948800 3121343696800 3274852403200 3285624944000 3567249939200 3754999936000 3901679621000 3995319931904 4093565504000 4205599928320 4459062424000 4678360576000 4994149914880 5256999910400 5518397696000 5707599902720 6242687393600 6549704806400 6571249888000 7134499878400 7509999872000 7803359242000 7990639863808 8187131008000 8918124848000 9988299829760 10513999820800 11036795392000 11415199805440 12485374787200 13142499776000 14268999756800 15019999744000 15606718484000 15981279727616 16374262016000 17836249696000 19976599659520 21027999641600 24970749574400 26284999552000 28537999513600 31213436968000 32748524032000 35672499392000 39953199319040 49941499148800 52569999104000 57075999027200 62426873936000 71344998784000 79906398638080 99882998297600 105139998208000 124853747872000 142689997568000 199765996595200 249707495744000 285379995136000 399531993190400 499414991488000 998829982976000 1997659965952000
• Sum of all divisors σ(n): 6131963499217920
• Sum of proper divisors (its aliquot sum) s(n): 4134303533265920
• 1997659965952000 is an abundant number, because the sum of its proper divisors (4134303533265920) is greater than itself. Its abundance is 2136643567313920

Bases of 1997659965952000

• Binary: 111000110001101110001110100101001110001000000000000₂
• Hexadecimal: 0x718DC74A71000
• Base-36: JO40BHOC1S

Squares and roots of 1997659965952000

• 1997659965952000 squared (1997659965952000²) is 3990645339567345799266304000000
• 1997659965952000 cubed (1997659965952000³) is 7971952433166611487773335075220881408000000000
• The square root of 1997659965952000 is 44695189.5169043891
• The cube root of 1997659965952000 is 125942.9481771549

Scales and comparisons

• 1,997,659,965,952,000 seconds is equal to 63,519,407 years, 38 weeks, 6 days, 17 hours, 46 minutes, 40 seconds.
• To count from 1 to 1,997,659,965,952,000 would take you about one hundred ninety million, five hundred fifty-eight thousand, two hundred twenty-three 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 1997659965952000 cubic inches would be around 10495.2 feet tall.

Recreational maths with 1997659965952000

• 1997659965952000 backwards is 0002595699567991
• The number of decimal digits it has is: 16
• The sum of 1997659965952000's digits is 82
• More coming soon!