189340744320

Names of 189340744320

• Cardinal: 189340744320 can be written as One hundred eighty-nine billion, three hundred forty million, seven hundred forty-four thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.8934074432 × 10¹¹

Factors of 189340744320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 377

Divisors of 189340744320

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 26 27 28 30 32 35 36 39 40 42 45 48 52 54 56 60 63 64 65 70 72 78 80 84 90 91 96 104 105 108 112 117 120 126 128 130 135 140 144 156 160 168 180 182 189 192 195 208 210 216 224 234 240 252 260 270 273 280 288 312 315 320 336 347 351 360 364 378 384 390 416 420 432 448 455 468 480 504 520 540 546 560 576 585 624 630 640 672 694 702 720 728 756 780 819 832 840 864 896 910 936 945 960 1008 1040 1041 1080 1092 1120 1152 1170 1248 1260 1344 1365 1388 1404 1440 1456 1512 1560 1638 1664 1680 1728 1735 1755 1820 1872 1890 1920 2016 2080 2082 2160 2184 2240 2340 2429 2457 2496 2520 2688 2730 2776 2808 2880 2912 3024 3120 3123 3276 3360 3456 3470 3510 3640 3744 3780 4032 4095 4160 4164 4320 4368 4480 4511 4680 4858 4914 4992 5040 5205 5460 5552 5616 5760 5824 6048 6240 6246 6552 6720 6940 7020 7280 7287 7488 7560 8064 8190 8320 8328 8640 8736 9022 9360 9369 9716 9828 10080 10410 10920 11104 11232 11648 12096 12145 12285 12480 12492 13104 13440 13533 13880 14040 14560 14574 14976 15120 15615 16380 16656 17280 17472 18044 18720 18738 19432 19656 20160 20820 21840 21861 22208 22464 22555 24192 24290 24570 24960 24984 26208 27066 27760 28080 29120 29148 30240 31230 31577 32760 33312 34944 36088 36435 37440 37476 38864 39312 40320 40599 41640 43680 43722 44416 44928 45110 46845 48580 49140 49968 52416 54132 55520 56160 58240 58296 60480 62460 63154 65520 65583 66624 67665 72176 72870 74880 74952 77728 78624 81198 83280 87360 87444 90220 93690 94731 97160 98280 99936 104832 108264 109305 111040 112320 116592 120409 120960 121797 124920 126308 131040 131166 133248 135330 144352 145740 149904 155456 157248 157885 162396 166560 174720 174888 180440 187380 189462 194320 196560 199872 202995 216528 218610 222080 224640 233184 240818 243594 249840 252616 262080 262332 270660 284193 288704 291480 299808 310912 314496 315770 324792 327915 333120 349776 360880 361227 374760 378924 388640 393120 399744 405990 433056 437220 466368 473655 481636 487188 499680 505232 524160 524664 541320 568386 577408 582960 599616 602045 608985 631540 649584 655830 666240 699552 721760 722454 749520 757848 777280 786240 811980 842863 852579 866112 874440 932736 947310 963272 974376 999360 1010464 1049328 1082640 1083681 1136772 1165920 1199232 1204090 1217970 1263080 1299168 1311660 1399104 1420965 1443520 1444908 1499040 1515696 1554560 1565317 1572480 1623960 1685726 1705158 1732224 1748880 1806135 1894620 1926544 1948752 1998720 2020928 2098656 2165280 2167362 2273544 2331840 2408180 2435940 2526160 2528589 2598336 2623320 2798208 2841930 2887040 2889816 2998080 3031392 3130634 3247920 3251043 3371452 3410316 3497760 3612270 3789240 3853088 3897504 4041856 4197312 4214315 4262895 4330560 4334724 4547088 4663680 4695951 4816360 4871880 5052320 5057178 5196672 5246640 5418405 5683860 5779632 5996160 6062784 6261268 6495840 6502086 6742904 6820632 6995520 7224540 7578480 7585767 7706176 7795008 7826585 8394624 8428630 8525790 8661120 8669448 9094176 9391902 9632720 9743760 10104640 10114356 10493280 10836810 10957219 11367720 11559264 12125568 12522536 12642945 12991680 13004172 13485808 13641264 13991040 14087853 14449080 15156960 15171534 15412352 15590016 15653170 16255215 16857260 17051580 17338896 18188352 18783804 19265440 19487520 20209280 20228712 20986560 21673620 21914438 22735440 22757301 23118528 23479755 25045072 25285890 25983360 26008344 26971616 27282528 28175706 28898160 30313920 30343068 31306340 32510430 32871657 33714520 34103160 34677792 36376704 37567608 37928835 38530880 38975040 40457424 41973120 42263559 43347240 43828876 45470880 45514602 46237056 46959510 50090144 50571780 52016688 53943232 54565056 54786095 56351412 57796320 60627840 60686136 62612680 65020860 65743314 67429040 68206320 69355584 70439265 75135216 75857670 77061760 77950080 80914848 84527118 86694480 87657752 90941760 91029204 93919020 98614971 100180288 101143560 104033376 107886464 109130112 109572190 112702824 113786505 115592640 121372272 125225360 130041720 131486628 134858080 136412640 138711168 140878530 150270432 151715340 161829696 164358285 169054236 173388960 175315504 181883520 182058408 187838040 197229942 200360576 202287120 208066752 211317795 219144380 225405648 227573010 231185280 242744544 250450720 260083440 262973256 269716160 272825280 281757060 295844913 300540864 303430680 323659392 328716570 338108472 346777920 350631008 364116816 375676080 394459884 404574240 416133504 422635590 438288760 450811296 455146020 485489088 493074855 500901440 520166880 525946512 539432320 545650560 563514120 591689826 601081728 606861360 657433140 676216944 693555840 701262016 728233632 751352160 788919768 809148480 845271180 876577520 901622592 910292040 970978176 986149710 1001802880 1040333760 1051893024 1127028240 1183379652 1213722720 1314866280 1352433888 1402524032 1456467264 1479224565 1502704320 1577839536 1618296960 1690542360 1753155040 1803245184 1820584080 1972299420 2080667520 2103786048 2254056480 2366759304 2427445440 2629732560 2704867776 2912934528 2958449130 3005408640 3155679072 3381084720 3506310080 3641168160 3944598840 4207572096 4508112960 4733518608 4854890880 5259465120 5409735552 5916898260 6311358144 6762169440 7012620160 7282336320 7889197680 9016225920 9467037216 10518930240 11833796520 12622716288 13524338880 14564672640 15778395360 18934074432 21037860480 23667593040 27048677760 31556790720 37868148864 47335186080 63113581440 94670372160 189340744320
• Sum of all divisors σ(n): 827716780800
• Sum of proper divisors (its aliquot sum) s(n): 638376036480
• 189340744320 is an abundant number, because the sum of its proper divisors (638376036480) is greater than itself. Its abundance is 449035292160

Bases of 189340744320

• Binary: 10110000010101100101100111101010000000₂
• Hexadecimal: 0x2C15967A80
• Base-36: 2EZCL9C0

Squares and roots of 189340744320

• 189340744320 squared (189340744320²) is 35849917459651612262400
• 189340744320 cubed (189340744320³) is 6787850055620999833650855149568000
• The square root of 189340744320 is 435133.0191102487
• The cube root of 189340744320 is 5742.2402631793

Scales and comparisons

• 189,340,744,320 seconds is equal to 6,020 years, 23 weeks, 2 days, 19 hours, 12 minutes.
• To count from 1 to 189,340,744,320 would take you about twelve thousand and forty 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 189340744320 cubic inches would be around 478.5 feet tall.

Recreational maths with 189340744320

• 189340744320 backwards is 023447043981
• 189340744320 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 189340744320's digits is 45
• More coming soon!