198971458988160

Names of 198971458988160

• Cardinal: 198971458988160 can be written as One hundred ninety-eight trillion, nine hundred seventy-one billion, four hundred fifty-eight million, nine hundred eighty-eight thousand, one hundred sixty.

Scientific notation

• Scientific notation: 1.9897145898816 × 10¹⁴

Factors of 198971458988160

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 14212

Divisors of 198971458988160

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 37 40 48 60 64 67 74 80 96 111 120 128 134 148 160 185 192 201 222 240 268 296 320 335 370 384 402 444 480 536 555 592 640 670 740 804 888 960 1005 1072 1110 1184 1340 1480 1608 1776 1920 2010 2144 2220 2368 2479 2680 2960 3216 3552 4020 4241 4288 4440 4736 4958 5360 5920 6432 7104 7437 8040 8482 8576 8880 9857 9916 10720 11840 12395 12723 12864 14208 14874 16080 16964 17760 19714 19832 21205 21440 23680 24790 25446 25728 29571 29748 32160 33928 35520 37185 39428 39664 42410 42880 49285 49580 50892 59142 59496 63615 64320 67856 71040 74370 78856 79328 84820 98570 99160 101784 118284 118992 127230 128640 135712 147855 148740 156917 157712 158656 169640 197140 198320 203568 236568 237984 254460 271424 284147 295710 297480 313834 315424 317312 339280 364709 394280 396640 407136 470751 473136 475968 508920 542848 568294 591420 594960 627668 630848 660419 678560 729418 784585 788560 793280 814272 852441 941502 946272 951936 1017840 1094127 1136588 1182840 1189920 1255336 1261696 1320838 1357120 1420735 1458836 1569170 1577120 1586560 1628544 1704882 1823545 1883004 1892544 1981257 2035680 2188254 2273176 2353755 2365680 2379840 2510672 2641676 2714240 2841470 2917672 3138340 3154240 3302095 3409764 3647090 3766008 3785088 3962514 4071360 4262205 4376508 4546352 4707510 4731360 4759680 5021344 5283352 5470635 5682940 5835344 6276680 6308480 6604190 6819528 7294180 7532016 7925028 8142720 8524410 8753016 9092704 9415020 9462720 9906285 10042688 10513439 10566704 10941270 11365880 11670688 12553360 13208380 13639056 14588360 15064032 15850056 17048820 17506032 18185408 18830040 18925440 19812570 20085376 21026878 21133408 21882540 22731760 23341376 24435503 25106720 26416760 27278112 29176720 30128064 31540317 31700112 34097640 35012064 36370816 37660080 39625140 41803537 42053756 42266816 43765080 45463520 46682752 48871006 50213440 52567195 52833520 54556224 58353440 60256128 63080634 63400224 68195280 70024128 73306509 75320160 79250280 83607074 84107512 84533632 87530160 90927040 97742012 100426880 105134390 105667040 109112448 116706880 122177515 125410611 126161268 126800448 136390560 140048256 146613018 150640320 157701585 158500560 167214148 168215024 175060320 181854080 195484024 209017685 210268780 211334080 233413760 244355030 250821222 252322536 253600896 272781120 293226036 301280640 315403170 317001120 334428296 336430048 350120640 366532545 390968048 418035370 420537560 422668160 488710060 501642444 504645072 545562240 586452072 627053055 630806340 634002240 668856592 672860096 700241280 733065090 781936096 836070740 841075120 977420120 1003284888 1009290144 1172904144 1254106110 1261612680 1268004480 1337713184 1345720192 1466130180 1546730869 1563872192 1672141480 1682150240 1954840240 2006569776 2018580288 2345808288 2508212220 2523225360 2675426368 2800836979 2932260360 3093461738 3127744384 3344282960 3364300480 3909680480 4013139552 4037160576 4640192607 4691616576 5016424440 5046450720 5350852736 5601673958 5864520720 6186923476 6688565920 6728600960 7733654345 7819360960 8026279104 8402510937 9280385214 9383233152 10032848880 10092901440 11203347916 11729041440 12373846952 13377131840 14004184895 15467308690 15638721920 16052558208 16805021874 18560770428 20065697760 20185802880 22406695832 23200963035 23458082880 24747693904 26754263680 28008369790 30934617380 33610043748 37121540856 40131395520 42012554685 44813391664 46401926070 46916165760 49495387808 56016739580 61869234760 67220087496 74243081712 80262791040 84025109370 89626783328 92803852140 98990775616 103630968223 112033479160 123738469520 134440174992 148486163424 168050218740 179253566656 185607704280 197981551232 207261936446 224066958320 247476939040 268880349984 296972326848 310892904669 336100437480 358507133312 371215408560 414523872892 448133916640 494953878080 518154841115 537760699968 593944653696 621785809338 672200874960 742430817120 829047745784 896267833280 989907756160 1036309682230 1075521399936 1243571618676 1344401749920 1484861634240 1554464523345 1658095491568 1792535666560 2072619364460 2487143237352 2688803499840 2969723268480 3108929046690 3316190983136 4145238728920 4974286474704 5377606999680 6217858093380 6632381966272 8290477457840 9948572949408 12435716186760 13264763932544 16580954915680 19897145898816 24871432373520 33161909831360 39794291797632 49742864747040 66323819662720 99485729494080 198971458988160
• Sum of all divisors σ(n): 661307441114880
• Sum of proper divisors (its aliquot sum) s(n): 462335982126720
• 198971458988160 is an abundant number, because the sum of its proper divisors (462335982126720) is greater than itself. Its abundance is 263364523138560

Bases of 198971458988160

• Binary: 101101001111011010100111001000100010100010000000₂
• Hexadecimal: 0xB4F6A7222880
• Base-36: 1YJ285E2DC

Squares and roots of 198971458988160

• 198971458988160 squared (198971458988160²) is 39589641491877036851020185600
• 198971458988160 cubed (198971458988160³) is 7877208728456969315580427850966711402496000
• The square root of 198971458988160 is 14105724.3340482165
• The cube root of 198971458988160 is 58379.9333490073

Scales and comparisons

• 198,971,458,988,160 seconds is equal to 6,326,676 years, 48 weeks, 4 days, 22 hours, 56 minutes.
• To count from 1 to 198,971,458,988,160 would take you about fifteen million, eight hundred sixteen thousand, six hundred ninety-two 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 198971458988160 cubic inches would be around 4865 feet tall.

Recreational maths with 198971458988160

• 198971458988160 backwards is 061889854179891
• The number of decimal digits it has is: 15
• The sum of 198971458988160's digits is 84
• More coming soon!