1409326561345479680

Names of 1409326561345479680

• Cardinal: 1409326561345479680 can be written as One quintillion, four hundred nine quadrillion, three hundred twenty-six trillion, five hundred sixty-one billion, three hundred forty-five million, four hundred seventy-nine thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.40932656134547968 × 10¹⁸

Factors of 1409326561345479680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 305178926

Divisors of 1409326561345479680

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 32 34 40 64 68 80 85 128 136 160 170 256 272 289 320 340 512 544 578 640 680 1024 1088 1156 1280 1360 1445 2176 2312 2560 2720 2890 3121 4352 4624 5120 5440 5780 6242 8704 9248 10880 11560 12484 15605 17408 18496 21760 23120 24968 31210 36992 43520 46240 49936 53057 62420 73984 87040 92480 99872 106114 124840 147968 184960 199744 212228 249680 265285 295936 369920 399488 424456 499360 530570 739840 798976 848912 901969 998720 1061140 1479680 1597952 1697824 1803938 1997440 2122280 3195904 3395648 3607876 3994880 4244560 4509845 6791296 7215752 7989760 8489120 9019690 13582592 14431504 15979520 16978240 18039380 27165184 28863008 33956480 36078760 54330368 57726016 67912960 72157520 115452032 135825920 144315040 230904064 271651840 288630080 305175781 461808128 577260160 610351562 923616256 1154520320 1220703124 1525878905 2309040640 2441406248 3051757810 4618081280 4882812496 5187988277 6103515620 9765624992 10375976554 12207031240 19531249984 20751953108 24414062480 25939941385 39062499968 41503906216 48828124960 51879882770 78124999936 83007812432 88195800709 97656249920 103759765540 156249999872 166015624864 176391601418 195312499840 207519531080 312499999744 332031249728 352783202836 390624999680 415039062160 440979003545 664062499456 705566405672 781249999360 830078124320 881958007090 952453612501 1328124998912 1411132811344 1562499998720 1660156248640 1763916014180 1904907225002 2656249997824 2822265622688 3320312497280 3527832028360 3809814450004 4762268062505 5312499995648 5644531245376 6640624994560 7055664056720 7619628900008 9524536125010 11289062490752 13281249989120 14111328113440 15239257800016 16191711412517 19049072250020 22578124981504 26562499978240 28222656226880 30478515600032 32383422825034 38098144500040 45156249963008 56445312453760 60957031200064 64766845650068 76196289000080 80958557062585 90312499926016 112890624907520 121914062400128 129533691300136 152392578000160 161917114125170 225781249815040 243828124800256 259067382600272 275259094012789 304785156000320 323834228250340 451562499630080 487656249600512 518134765200544 550518188025578 609570312000640 647668456500680 975312499201024 1036269530401088 1101036376051156 1219140624001280 1295336913001360 1376295470063945 2072539060802176 2202072752102312 2438281248002560 2590673826002720 2752590940127890 4145078121604352 4404145504204624 4876562496005120 5181347652005440 5505181880255780 8290156243208704 8808291008409248 10362695304010880 11010363760511560 16580312486417408 17616582016818496 20725390608021760 22020727521023120 35233164033636992 41450781216043520 44041455042046240 70466328067273984 82901562432087040 88082910084092480 140932656134547968 176165820168184960 281865312269095936 352331640336369920 704663280672739840 1409326561345479680
• Sum of all divisors σ(n): 3592447527139345896
• Sum of proper divisors (its aliquot sum) s(n): 2183120965793866216
• 1409326561345479680 is an abundant number, because the sum of its proper divisors (2183120965793866216) is greater than itself. Its abundance is 773794404448386536

Bases of 1409326561345479680

• Binary: 1001110001110111011110000101001100101100001010010010000000000₂
• Hexadecimal: 0x138EEF0A65852400
• Base-36: APGSKKBVLK3K

Squares and roots of 1409326561345479680

• 1409326561345479680 squared (1409326561345479680²) is 1986201356513874099738917169292902400
• 1409326561345479680 cubed (1409326561345479680³) is 2799206327915425342835998271601510128294464147423232000
• The square root of 1409326561345479680 is 1187150606.0081339485
• The cube root of 1409326561345479680 is 1121167.6177086227

Scales and comparisons

• 1,409,326,561,345,479,680 seconds is equal to 44,812,225,317 years, 26 weeks, 2 days, 16 hours, 21 minutes, 20 seconds.
• To count from 1 to 1,409,326,561,345,479,680 would take you about one hundred fifty-six billion, eight hundred forty-two million, seven hundred eighty-eight thousand, six hundred eleven 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 1409326561345479680 cubic inches would be around 93430.6 feet tall.

Recreational maths with 1409326561345479680

• 1409326561345479680 backwards is 0869745431656239041
• The number of decimal digits it has is: 19
• The sum of 1409326561345479680's digits is 83
• More coming soon!